Publications

155. M. J. Gálvez-Vázquez, H. Xu, P. Moreno-García, Y. Hou,H. Hu; B. J. Wiley, S.Vesztergom, P. Broekmann
Unwrap Them First: Operando Potential- induced Activation Is Required when Using PVP-Capped Ag Nanocubes as Catalysts of CO2 Electroreduction
J. CHIMIA International Journal for Chemistry (2021) 75(3) DOI
154. V. Grozovski, P. Moreno-García, E. Karst, M. J. Gálvez-Vázquez, A. Fluegel, S. Kitayaporn, S. Vesztergom, P. Broekmann
Operando Laser Scattering: Probing the Evolution of Local pH Changes on Complex Electrode Architectures
J. Electrochem. Soc. (2021) 168(7) DOI
153. M. Rahaman, K. Kiran, I.Z. Montiel, A. Dutta, P. Broekmann
Suppression of the Hydrogen Evolution Reaction Is the Key: Selective Electrosynthesis of Formate from CO2 over Porous In55Cu45 Catalysts
ACS Appl. Mater. Interfaces 2021, 13, 30,35677–35688 DOI
152. A. Dutta, I. Z. Montiel, K. Kiran, A. Rieder, V. Grozovski, L. Gut, P. Broekmann*
A Tandem (Bi2O3 → Bimet) Catalyst for Highly Efficient ec-CO2 Conversion into Formate: Operando Raman Spectroscopic Evidence for a Reaction Pathway Change
ACS Catal. 2021, 11, 9, 4988–5003DOI
151. Y. Hou, N. Kovács, H. Xu, C. Sun, R. Erni, M.J. Gálvez-Vázquez, A. Rieder, H. Hu, Y. Kong, M. Liu, B. J. Wiley, S. Vesztergom, P. Broekmann
Limitations of identical location SEM as a method of degradation studies on surfactant capped nanoparticle electrocatalysts
J. Catal. 394(2021) 58-66 DOI
150. S. Vesztergom, A. Dutta, M. Rahaman, K. Kiran, I. Zelocualtecatl Montiel, P. Broekmann
Hydrogen Bubble Templated Metal Foams as Efficient Catalysts of CO2 Electroreduction
ChemCatChem(2020) DOI
149. M. J. Gálvez-Vázquez, P. Moreno-García, H. Xu, Y. Hou, H. Hu, I. Zelocualtecatl Montiel, A. V. Rudnev, S. Alinejad, V. Grozovski, B. J. Wiley, M. Arenz, P. Broekmann
Environment Matters: CO2RR Electrocatalyst Performance Testing in a Gas-Fed Zero-Gap Electrolyzer
ACS Catal. 10, 13096–13108 (2020) DOI
148. M. Rahaman, K. Kiran, I. Zelocualtecatl Montiel, V. Grozovski, A. Dutta, P. Broekmann
Selective n-propanol formation from CO2 over degradation-resistant activated PdCu alloy foam electrocatalysts
Green Chem (2020) DOI
147. A. Dutta, M. Rahaman, B. Hecker, J. Drnec, K. Kiran, I. Zelocualtecatl Montiel, D. Jochen Weber, A. Zanetti, A. Cedeño López, I. Martens, P. Broekmann, M. Oezaslan
CO2 electrolysis – Complementary operando XRD, XAS and Raman spectroscopy study on the stability of CuxO foam catalystss
J. Catal. 389 592–603 (2020) DOI
146. H. Hu, M. Liu, Y. Kong, N. Mysuru, C. Sun, M. J. Gálvez-Vázquez, U. Müller, R. Erni, V. Grozovski, Y. Hou, P. Broekmann
Activation matters: Hysteresis effects during electrochemical looping of colloidal Ag nanowire catalysts
ACS Catal. 10(15) 8503–8514 (2020) DOI
145. N. Kovács, V. Grozovski, P. Moreno-García, P. Broekmann, S. Vesztergom
A Model for the faradaic efficiency of base metal electrodeposition from mildly acidic baths to rotating disk electrodes
J. Electrochem. Soc. (2020) 167(10)
144. A. V. Rudnev, K. Kiran, P. Broekmann
Specific cation adsorption: exploring synergistic effects on CO2 electroreduction in ionic liquids
ChemElectrochemChem 7(8) (2020) 1897-1903 DOI
143. M. J. Gálvez-Vázquez, V. Grozovski, N. Kovács, P. Broekmann, S. Vesztergom
Full model for the two-step polarization curves of hydrogen evolution, measured on RDEs in dilute acid solutions
J. Phys. Chem. C 124(7) (2020) 3988-4000 DOI
142. E. B. Molodkina, M. R. Ehrenburg, P. Broekmann, A. V. Rudnev
Electrodeposition of chromium on single-crystal electrodes from solutions of Cr(II) and Cr(III) salts in ionic liquids
J. Electroanal. Chem. 860 (2020) 113892 DOI
141. P. Moreno-García, V. Grozovski, M. J. Gálvez-Vázquez, N. Mysuru, K. Kiran, N. Kovács, Yuhui Hou, S. Vesztergom, P. Broekmann
Inverted RDE (iRDE) as Novel Test Bed for Studies on Additive-Assisted Metal Deposition under Gas-Evolution Conditions
J. Electrochem. Soc. 167(4) (2020) DOI
140. P. Moreno-García, N. Kovács, V. Grozovski, M. J. Gálvez-Vázquez, S. Vesztergom, P. Broekmann
Toward CO2 Electroreduction under Controlled Mass Flow Conditions: A Combined Inverted RDE and Gas Chromatography Approach
Anal. Chem. (2020) DOI
139. A. Cedeño López, V. Grimaudo, A. Riedo, M. Tulej, R. Wiesendanger, R. Lukmanov, P. Moreno-García, E. Lörtscher, P. Wurz, P. Broekmann
Three-Dimensional Composition Analysis of SnAg Solder Bumps Using Ultraviolet Femtosecond Laser Ablation Ionization Mass Spectrometry
Anal. Chem. (2019) DOI
138. A. V. Rudnev, M. R. Ehrenburg, E. B. Molodkina, A. Abdelrahman, M. Arenz, P. Broekmann, T. Jacob
Structural changes of Au(111) single crystal electrode surface in ionic liquids
ChemElectroChem (2019) DOI
137. E. Vaněčková, M. Bouša, R. Sokolová, P. Moreno-García, P. Broekmann, V. Shestivska, J. Rathouský, M.Gál, T. Sebechlebská, V. Kolivoška
Copper electroplating of 3D printed composite electrodes
J. Electroanal. Chem (2019) 113763 DOI
136. A. Dutta, I. Zelocualtecatl Montiel, R. Erni, K. Kiran, M, Rahaman, J. Drnec, P. Broekmann
Activation of bimetallic AgCu foam electrocatalysts for ethanol formation from CO2 by selective Cu oxidation/reduction
Nano Energy 68 (2019) 104331 DOI
135. S. Frey, R. Wiesendanger, M. Tulej, M. Neuland, A. Riedo, V. Grimaudo, P. Moreno-García, A. Cedeño López, M. Mohos, B. Hofmann, K. Mezger, P. Broekmann, P. Wurz
Chemical analysis of a lunar meteorite by laser ablation mass spectrometry
Planetary and Space Science (2019) DOI
134. M. J. Gálvez-Vázquez, S. Alinejad, H. Hu, Y. Hou, P. Moreno-García, A. Zana, G. Wiberg, P. Broekmann, M. Arenz
Testing a Silver Nanowire Catalyst for the Selective CO2 Reduction in a Gas Diffusion Electrode Half-cell Setup Enabling High Mass Transport Conditions
CHIMIA International Journal for Chemistry 73(11) (2019) 922-927
133. A. Dutta, F. Bizzotto, J. Quinson, A. Zana, C. E. Morstein, M. Rahaman, A. Cedeño López, M. Arenz, P. Broekmann
Catalyst development for water/CO2 co-electrolysis
CHIMIA International Journal for Chemistry 73(9) (2019) 707-713
132. M. Baghernejad, C. Van Dyck, J. Bergfield, D. R. Levine, A.Gubicza, J.D. Tovar, M. Calame, P. Broekmann, W. Hong
Quantum interference enhanced chemical responsivity in single‐molecule dithienoborepin junctions
Chemistry, A European Journal (2019) DOI
131. Y. Hou, S. Bolat, A. Bornet, Y. E. Romanyuk, H. Guo, P. Moreno-García, I. Zelocualtecatl Montiel, Z. Lai, U. Müller, V. Grozovski, P. Broekmann
Photonic Curing: Activation and Stabilization of Metal Membrane Catalysts (MMCs) for the Electrochemical Reduction of CO2
ACS Catal. 9(10) (2019) 9518-9529
130. N. Bodappa, Y.C. Fu, P. Broekmann, J. Furrer, K. Zick, S. Vesztergom, H. Tahara, T. Sagara
Electron transfer controlled by solvent and counter-anion dynamics in electrochemistry of viologen-type ionic liquid
Electrochim. Act. 320 (2019) 134559
129. Y. Hou, R. Erni, R. Widmer, M. Rahaman, H. Guo, R. Fasel, P. Moreno‐García, Y. Zhang, P. Broekmann
Synthesis and Characterization of Degradation-Resistant Cu@CuPd Nanowire Catalysts for the Efficient Production of Formate and CO from CO2
ChemElectroChem 6(12) (2019) 3189-3198
128. A.Dutta, R. Adhikary, P. Broekmann, J. Datta
Intelligent catalytic support by Ni/NiO/Ni(OH)2 in low level of Pd/Pt boosting the performance of alkaline DEFC
Appl. Catal., B 257 (2019) 117847
127. A. Riedo, V. Grimaudo, A. Cedeño López, M. Tulej, P. Wurz, P. Broekmann
Novel 2D binning approach for advanced LIMS depth profiling analysis
J. Anal. At. Spectrom. 34 (2019) 1564-1570
126. M.J. Gálvez‐Vázquez, P. Moreno‐García, H. Guo, Y. Hou, A. Dutta, S.R. Waldvogel, P. Broekmann
Leaded Bronze Alloy as a Catalyst for the Electroreduction of CO2
ChemElectroChem 6(8) (2019) 2324-2330
125. A. V. Rudnev, K. Kiran, A. Cedeño López, A. Dutta, I. Gjuroski, J. Furrer, P. Broekmann
Enhanced electrocatalytic CO formation from CO2 on nanostructured silver foam electrodes in ionic liquid/water mixtures
Electrochim. Act. 306 (2019) 245-253
124. M. R. Ehrenburg, E. B. Molodkina, P. Broekmann, A. V. Rudnev
Underpotential Deposition of Silver on Au(111) from an Air‐ and Water‐Stable Ionic Liquid Visualized by In‐Situ STM
ChemElectroChem 6(4) (2019) 1149-1156
123. D. V. Vasilyev, A. V. Rudnev, P. Broekmann, P. J. Dyson
A General and Facile Paradigm for the Electrochemical Reduction of Carbon Dioxide Inspired by Deep Eutectic Solvents
ChemSusChem 12(8) (2019) 1635-1639
122. M. Füeg, Z. Borjas, M. Estevez-Canales, A. Esteve-Núñez, I.V. Pobelov, P. Broekmann, A. Kuzume
Interfacial electron transfer between Geobacter sulfurreducens and gold electrodes via carboxylate-alkanethiol linkers: Effects of the linker length
Bioelectrochem. 126 (2019) 130-136
121. E.B. Molodkina, M.R. Ehrenburg, P. Broekmann, A.V. Rudnev
Initial stages of silver electrodeposition on single crystal electrodes from ionic liquids
Electrochim. Act. 299 (2019) 320-329
120. R. Akolkar, P. Broekmann
Preface—Advances in Electrochemical Processes for Interconnect Fabrication in Integrated Circuits
J. Electrochem. Soc. 166(1) (2019) Y1-Y1
119. V. Grimaudo, P. Moreno-García, A. Riedo, A. Cedeño López, M. Tulej, R. Wiesendanger, P. Wurz, P. Broekmann
Laser Ablation Ionization Mass Spectrometry (LIMS) for Analysis of Electrodeposited Cu Interconnects
J. Electrochem. Soc. 166(1) (2019) D3190-D3199
118. A. Dutta, A. Kuzume, V. Kaliginedi, M. Rahaman, I. Sinev, M. Ahmadi, B. Roldán Cuenya, S. Vesztergom, P.Broekmann
Probing the Chemical State of Tin Oxide NP Catalysts during CO2 Electroreduction: A Complementary Operando Approach
Nano Energy 53 (2018) 828-840
117. D. Vasilyev, E. Shirzadi, A. Rudnev, P.Broekmann, P.J. Dyson
Pyrazolium Ionic Liquid Co-catalysts for the Electroreduction of CO2
ACS Applied Energy Mater. 1(10) (2018) 5124-5128
116. P. Moreno-García, N. Schlegel, A. Zanetti, A. Cedeño López, M. J. Gálvez-Vázquez, A. Dutta, M. Rahaman, P. Broekmann
Selective Electrochemical Reduction of CO2 to CO on Zn-based Foams Produced by Cu2+ and Template-Assisted Electrodeposition
ACS appl. materials & interfaces 10 (37) (2018) 31355-31365
115. A. Dutta, C. E. Morstein, M. Rahaman, A. Cedeño López, P. Broekmann
Beyond Copper in CO2 Electrolysis: Effective Hydrocarbon Production on Silver-Nanofoam Catalysts
ACS Catal. 8 (9) (2018) 8357-8368
114. P. Moreno-García, V. Grimaudo, A. Riedo, A. Cedeño López, R. Wiesendanger, M. Tulej, C. Gruber, E. Lörtscher, P. Wurz, P. Broekmann
Insights into Laser Ablation Processes of Heterogeneous Samples: Toward Analysis of Through-Silicon-Vias
Anal. Chem. 90 (11) (2018) 6666-6674
113. Th. Wyss Balmer, S. Vesztergom, P. Broekmann, A. Stahel and P. Büchler
Characterization of the electrical conductivity of bone and its correlation to osseous structure
Scientific Reports 8 (1) (2018) 8601
112. V. Grimaudo, P. Moreno-García, A. Cedeño López, A. Riedo, R. Wiesendanger, M. Tulej, C. Gruber, E. Lörtscher, P. Wurz, P. Broekmann
Depth Profiling and Cross-Sectional Laser Ablation Ionization Mass Spectrometry Studies of Through-Silicon-Vias
Anal. Chem. 90 (8) (2018) 5179-5186
111. V. Grimaudo, P. Moreno-García, A. Cedeño López, A. Riedo, R. Wiesendanger, M. Tulej, C. Gruber, E. Lörtscher, P. Wurz, P. Broekmann
Combining Anisotropic Etching and PDMS Casting for Three-Dimensional Analysis of Laser Ablation Processes
Anal. Chem. 90 (4) (2018) 2692-2700
110. Y. Fu, M. R. Ehrenburg, P. Broekmann, A. V. Rudnev
Surface Structure Sensitivity of CO2 Electroreduction on Low‐Index Gold Single Crystal Electrodes in Ionic Liquids
ChemElectroChem 5 (5) (2018) 748-752
109. H. Atesci, V. Kaliginedi, J. A. Celis Gil, H. Ozawa, J. M. Thijssen, P. Broekmann, M. Haga, S. Jan van der Molen
Humidity-controlled rectification switching in ruthenium-complex molecular junctions
Nature nanotechnol. 13 (2) (2018) 117-121
108. C. Gütz, V. Grimaudo, M. Holtkamp, M. Hartmer, J. Werra, L. Frensemeier, A. Kehl, U. Karst, P. Broekmann, S. R. Waldvogel
Leaded Bronze: An Innovative Lead Substitute for Cathodic Electrosynthesis
ChemElectroChem 5 (2) (2018) 247-252
107. A. Cedeño López, V. Grimaudo, P. Moreno-García, A. Riedo, M. Tulej, R. Wiesendanger, P. Wurz, P. Broekmann
Towards femtosecond laser ablation ionization mass spectrometric approaches for chemical depth-profiling analysis of lead-free Sn solder bumps with minimized side-wall contributions
J. Anal. At. Spectrom. 33 (2018) 283-293.
106. A.V. Rudnev, Y.C. Fu, I. Gjuroski, F. Stricker, J. Furrer, N. Kovács, S. Vesztergom, P. Broekmann
Transport Matters: Boosting CO2 Electroreduction in Mixtures of [BMIm][BF4]/Water by Enhanced Diffusion
Chem. Phys. Chem. 18 (22) (2017) 3153-3162.
105. M. Rahaman, A. Dutta, A. Zanetti, P. Broekmann
Electrochemical Reduction of CO2 into Multicarbon Alcohols on Activated Cu Mesh Catalysts: An Identical Location (IL) Study
ACS Catal. 7 (11) (2017) 7946-7956.
104. A. Dutta, A. Mondal, P. Broekmann, J. Datta
Optimal level of Au nanoparticles on Pd nanostructures providing remarkable electro-catalysis in direct ethanol fuel cell
J. Power Sources 361 (2017) 276-284.
103. A. Dutta, M. Rahaman, M. Mohos, A. Zanetti, P. Broekmann
Electrochemical CO2 conversion using skeleton (sponge) type of Cu catalysts
ACS Catal. 7 (8) (2017) 5431-5437.
102. A.V. Rudnev, V. Kaliginedi, A. Droghetti, H. Ozawa, A. Kuzume, M. Haga, P. Broekmann, I. Rungger
Stable anchoring chemistry for room temperature charge transport through graphite-molecule contacts
Sci. Adv. 3 (6) (2017) e1602297.
101. C. Huang, M. Jevric, A. Borges, S.T. Olsen, J.M. Hamill, J.T. Zheng, Y. Yang, A. Rudnev, M. Baghernejad, P. Broekmann, A.U. Petersen, Th. Wandlowski, K.V. Mikkelsen, G.C. Solomon, M.B. Nielsen, W. Hong
Single-molecule detection of dihydroazulene photo-thermal reaction using break junction technique
Nature Commun. 8 (2017) 15436.
100. M. Rahaman, A. Dutta, P. Broekmann
Size‐Dependent Activity of Palladium Nanoparticles: Efficient Conversion of CO2 into Formate at Low Overpotentials
Chem. Sus. Chem. 10 (8) (2017) 1733-1741.
99. V. Grimaudo, P. Moreno-García, A. Riedo, S. Meyer, M. Tulej, M.B. Neuland, M. Mohos, C. Gütz, S.R. Waldvogel, P. Wurz, P. Broekmann
Toward three-dimensional chemical imaging of ternary Cu–Sn–Pb alloys using femtosecond laser Ablation/Ionization mass spectrometry
Anal. Chem. 89 (3) (2017) 1632-1641.
98. V. Grozovski, S .Vesztergom, G.G. Láng, P. Broekmann
Electrochemical Hydrogen Evolution: H+ or H2O Reduction? A Rotating Disk Electrode Study
J. Electrochem. Soc. 164 (11) (2017) E3171-E3178.
97. C. Seth, V. Kaliginedi, S. Suravarapu, D. Reber, W. Hong, Th. Wandlowski, F. Lafolet, P. Broekmann, G. Royal, R. Venkatramani
Conductance in a bis-terpyridine based single molecular breadboard circuit
Chem. Sci. 8 (2) (2017) 1576-1591.
96. S. Vesztergom, N. Barankai, N. Kovács, M. Ujvári, H. Siegenthaler, P. Broekmann, G.G. Láng
Electrical cross-talk in four-electrode experiments
J. Solid State Electrochem. 20 (11) (2016) 3165-3177.
95. H. Ozawa, M. Baghernejad, O.A. Al‐Owaedi, V. Kaliginedi, T. Nagashima, J. Ferrer, Th. Wandlowski, V.M. García‐Suárez, P. Broekmann, C.J. Lambert, M. Haga
Synthesis and Single‐Molecule Conductance Study of Redox‐Active Ruthenium Complexes with Pyridyl and Dihydrobenzo [b] thiophene Anchoring Groups
Chem.–Eur. J. 22 (36) (2016) 12732-12740.
94. Y. Li, M. Baghernejad, Q. Al-Galiby, D. Manrique, G. Zhang, J. Hamill, Y. Fu, P. Broekmann, W. Hong, T. Wandlowski, D. Zhang, C. J. Lambert
A Three State NDI Switch: Integration of Pendant Redox Unit for Conductance Tuning
Condens. Matter (2016) arXiv:1611.02725
93. S. Vesztergom, N. Barankai, N. Kovács, M. Ujvári, P. Broekmann, H. Siegenthaler, G.G. Láng
Electrical cross-talk in rotating ring–disk experiments
Electrochem. Commun. 68 (2016) 54-58.
92. A. Dutta, M. Rahaman, N.C. Luedi, M. Mohos, P. Broekmann
Morphology matters: tuning the product distribution of CO2 electroreduction on oxide-derived Cu foam catalysts
ACS Catal. 6 (6) (2016) 3804-3814.
91. P. Moreno-García, V. Grimaudo, A. Riedo, M. Tulej, M.B. Neuland, P. Wurz, P. Broekmann
Towards Structural Analysis of Polymeric Contaminants in Electrodeposited Cu films
Electrochim. Acta 199 (2016) 394-402.
90. P. Moreno‐García, V. Grimaudo, A. Riedo, M. Tulej, P. Wurz, P. Broekmann
Towards matrix‐free femtosecond‐laser desorption mass spectrometry for in situ space research
Rapid Commun. Mass Spectrom. 30 (8) (2016) 1031-1036.
89. A. Riedo, V. Grimaudo, P. Moreno-García, M.B. Neuland, M. Tulej, P. Broekmann, P. Wurz
Laser ablation/ionisation mass spectrometry: Sensitive and quantitative chemical depth profiling of solid materials
CHIMIA Int. J. Chem. 70 (4) (2016) 268-273.
88. A.V. Rudnev, U.E. Zhumaev, A. Kuzume, S. Vesztergom, J. Furrer, P. Broekmann, Th. Wandlowski
The promoting effect of water on the electroreduction of CO2 in acetonitrile
Electrochim. Acta 189 (2016) 38-44.
87. J. Durst, A. Rudnev, A. Dutta, Y.C. Fu, J. Herranz, V. Kaliginedi, A. Kuzume, A.A. Permyakova, Y. Paratcha, P. Broekmann, Th. J. Schmidt
Electrochemical CO2 reduction – A critical view on fundamentals, materials and applications
CHIMIA Int. J. Chem. 69 (12) (2015) 769-776.
86. A. Dutta, A. Kuzume, M. Rahaman, S. Vesztergom, P. Broekmann
Monitoring the chemical state of catalysts for CO2 electroreduction: an in operando study
ACS Catal. 5 (12) (2015) 7498-7502.
85. Y. Li, M. Baghernejad, Al.G. Qusiy, D.Z. Manrique, G. Zhang, J. Hamill, Y.C. Fu, P. Broekmann, W. Hong, Th. Wandlowski, D. Zhang, C. Lambert
Three‐State Single‐Molecule Naphthalenediimide Switch: Integration of a Pendant Redox Unit for Conductance Tuning
Angew. Chem., Int. Ed. 54 (46) (2015) 13586-13589.
84. N. Kovács, M. Ujvári, G.G. Láng, P. Broekmann, S. Vesztergom
Characterization of the capacitance of a rotating ring–disk electrode
Instrum. Sci. Techn. 43 (6) (2015) 633-648.
83. N.T.M. Hai, V. Grimaudo, P. Moreno-García, P. Broekmann
Towards Quantification of Contaminants in Electrodeposited Cu Films
ECS Trans. 69 (6) (2015) 57-68.
82. N.T.M. Hai, P. Broekmann
Smart hybrid polymers for advanced damascene electroplating: combination of superfill and leveling properties
Chem. Electro. Chem. 2 (8) (2015) 1096-1099.
81. N. Hai, D. Lechner, F. Stricker, J. Furrer, P. Broekmann
Inside Cover: Combined Secondary Ion Mass Spectrometry Depth Profiling and Focused Ion Beam Analysis of Cu Films Electrodeposited under Oscillatory Conditions
Chem. Electro. Chem. 2 (5) (2015) 618-618.
80. N. Hai, D. Lechner, F. Stricker, J. Furrer, P. Broekmann
Combined Secondary Ion Mass Spectrometry Depth Profiling and Focused Ion Beam Analysis of Cu Films Electrodeposited under Oscillatory Conditions
Chem. Electro. Chem. 2 (5) (2015) 664-671.
79. P. Moreno-García, A. La Rosa, V. Kolivoška, D. Bermejo, W. Hong, K. Yoshida, M. Baghernejad, S. Filippone, P. Broekmann, Th. Wandlowski, N. Martín
Charge transport in C60-based dumbbell-type molecules: mechanically induced switching between two distinct conductance states
J. Am. Chem. Soc. 137 (6) (2015) 2318-2327.
78. V. Grimaudo, P. Moreno-García, A. Riedo, M.B. Neuland, M. Tulej, P. Broekmann, P. Wurz
High-resolution chemical depth profiling of solid material using a miniature laser ablation/ionization mass spectrometer
Anal. Chem. 87 (4) (2015) 2037-2041.
77. N. Bodappa, P. Broekmann, Y.C. Fu, J. Furrer, Y. Furue, T. Sagara, H. Siegenthaler, H. Tahara, S. Vesztergom, K. Zick, Th. Wandlowski
Temperature-Dependent Transport Properties of a Redox-Active Ionic Liquid with a Viologen Group
J. Phys. Chem. C 119 (2) (2015) 1067-1077.
76. Th. J. Schmidt, J. Roth, M. Walter, M.I. Bodnarchuk, K.V. Kravchyk, M.V. Kovalenko, L.O. Vogt, C. Marino, C. Villevieille, N.H. Kwon, J.P. Brog, S. Maharajan, A. Crochet, K.M. Fromm, M. Held, U. Sennhauser, A. Züttel, E. Callini, S. Kato, Z.Ö.K. Atakli, C. Fink, M. Montandon-Clerc, G. Laurenczy, C.R. Dennison, H. Vrubel, V. Amstutz, P. Peljo, K.E. Toghill, H.H. Girault, S. Tada, I. Thiel, H.K. Lo, C. Copéret, S. Das, F.D. Bobbink, A. Gopakumar, P.J. Dyson, J. Durst, A. Rudnev, A. Dutta, Y. Fu, J. Herranz, V. Kaliginedi, A. Kuzume, A.A. Permyakova, Y. Paratcha, P. Broekmann, A. Stamatiou, A. Ammann, A. Abdon, L.J. Fischer, D. Gwerder, J. Worlitschek, D.Y.S. Perraudin, S.R. Binder, E. Rezaei, A. Ortona, S. Haussener, X. Daguenet-Frick, P. Gantenbein, M. Rommel, B. Fumey, R. Weber, K. Goonesekera, T. Williamson, F. Le Formal, W.S. Bourée, M.S. Prévot, K. Sivula, L. Geissbühler, S. Zavattoni, M. Barbato, G. Zanganeh, A. Haselbacher, A. Steinfeld
Energy Storage Research in Switzerland–The SCCER Heat & Electricity Storage
Chimia 69 (12) (2015) 52-56.
75. A. Riedo, V. Grimaudo, P. Moreno-Garcia, M. B. Neuland, M. Tulej, P. Wurz, P. Broekmann
High depth-resolution laser ablation chemical analysis of additive-assisted Cu electroplating for microchip architectures
J. Anal. At. Spectrom. 30 (12) (2015) 2371-2374.
74. V. Kaliginedi, H. Ozawa, A. Kuzume, S. Maharajan, I.V. Pobelov, N. H. Kwon, M. Mohos, P. Broekmann, K.M. Fromm, M. Haga, Th. Wandlowski
Layer-by-layer grown scalable redox-active ruthenium-based molecular multilayer thin films for electrochemical applications and beyond
Nanoscale 7 (42) (2015) 17685-17692.
73. M. Baghernejad, X. Zhao, K. B. Ørnsø, M. Füeg, P. Moreno-García, A.V. Rudnev, V. Kaliginedi, S. Vesztergom, C. Huang, W. Hong, P. Broekmann, Th. Wandlowski, K. S. Thygesen, M.R. Bryce
Electrochemical control of single-molecule conductance by Fermi-level tuning and conjugation switching
J. Amer. Chem. Soc. 136 (52) (2014) 17922-17925.
72. M. Tulej, A. Riedo, M. B. Neuland, S. Meyer, P. Wurz, N. Thomas, V. Grimaudo, P. Moreno‐García, P. Broekmann, A. Neubeck, M. Ivarsson
CAMAM: A Miniature Laser Ablation Ionisation Mass Spectrometer and Microscope‐Camera System for In Situ Investigation of the Composition and Morphology of Extraterrestrial Materials
Geostandards and Geoanalytical Research 38 (4) (2014) 441-466.
71. M. Mohos, I. V. Pobelov, V. Kolivoška, G. Mészáros, P. Broekmann, Th. Wandlowski
Breaking force and conductance of gold nanojunctions: Effect of humidity
J Phys. Chem Lett. 5 (20) (2014) 3560-3564.
70. K. Yoshida, A. Kuzume, P. Broekmann, I.V. Pobelov, Th. Wandlowski
Reconstruction and electrochemical oxidation of Au (110) surface in 0.1 M H2SO4
Electrochim. Act. 139 (2014) 281-288.
69. T.M.T. Huynh, P. Broekmann
From In Situ towards In Operando Conditions: Scanning Tunneling Microscopy Study of Hydrogen Intercalation in Cu (111) during Hydrogen Evolution

Chem. Electro. Chem. 1 (8) (2014) 1271-1274.
68. C. Edinger, V. Grimaudo, P. Broekmann, S.R. Waldvogel
Stabilizing lead cathodes with diammonium salt additives in the deoxygenation of aromatic amides
Chem. Electro. Chem. 1 (6) (2014) 1018-1022.
67. V. Kolivoška, M. Mohos, I.V. Pobelov, S. Rohrbach, K. Yoshida, W. Hong, Y.C. Fu, P. Moreno-Garcia, G. Mészáros, P. Broekmann, M. Hromadova, R. Sokolová, M. Valášek, Th. Wandlowski
Electrochemical control of a non-covalent binding between ferrocene and beta-cyclodextrin
Chem. Comm. 50 (79) (2104) 11757-11759.
66. N.T.M. Hai, J. Furrer, E. Barletta, N. Lüdi, P. Broekmann
Copolymers of Imidazole and 1, 4-Butandiol Diglycidyl Ether as an Efficient Suppressor Additive for Copper Electroplating
J. Electrochem. Soc. 161 (9) (2014) D381-D387.
65. T.M.T. Huynh, F. Weiss, N.T.M. Hai, W. Reckien, Th. Bredow, A. Fluegel, M. Arnold, D. Mayer, H. Keller, P. Broekmann
On the role of halides and thiols in additive-assisted copper electroplating
Electrochim. Act. 89 (2013) 537-548.
64. T. H. Phan, M. Jiang, T. D. Pham, C. Zoerlein, K. Gentz, M. Röefzaad, M. Saracino, P. Broekmann, K. Wandelt
Self-Assembly: Viologen Molecules at Copper/Electrolyte Interfaces
Int. J. Mol. Sci. 14(3) (2013) 4498–4524
63. A. Kuzume, A. Dutta, S. Vesztergom, P. Broekmann
Operando Raman Spectroscopy: Studies on the Reactivity and Stability of SnO 2 Nanoparticles During Electrochemical CO2 Reduction Reaction
In book: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering (2013) DOI: 10.1016/B978-0-12-409547-2.13300-1
62. N.T.M. Hai, F. Janser, N. Luedi, P. Broekmann
Tailored Design of Suppressor Additives for Copper Plating by Combining Functionalities
ECS Electrochem. Lett. 2 (11) (2013) D52-D54.
61. N.T.M. Hai, J. Furrer, F. Stricker, T.M.T. Huynh, I. Gjuroski, N. Luedi, T Brunner, F. Weiss, A. Fluegel, M. Arnold, I. Chang, D. Mayer, P. Broekmann
Polyvinylpyrrolidones (PVPs): Switchable Leveler Additives for Damascene Applications
J. Electrochem. Soc. 160 (12) (2013) D3116-D3125.
60. N.T.M. Hai, J. Furrer, I. Gjuroski, M.P. Bircher, M. Cascella, P. Broekmann
On the Acceleration of Cu Electrodeposition by TBPS (3, 3-thiobis-1-propanesulfonic acid): A Combined Electrochemical, STM, NMR, ESI-MS and DFT Study
J. Electrochem. Soc. 160 (12) (2013) D3158-D3164.
59. T.M.T Huynh, N.T.M Hai, P. Broekmann
Quasi-reversible Interaction of MPS and Chloride on Cu (100) Studied by in situ STM
J. Electrochem. Soc. 160 (12) (2013) D3063-D3069.
58. H.T.M. Trung, F. Weiss, N.T.M. Hai, W. Reckien, Th. Bredow, A. Fluegel, M. Arnold, D. Mayer and P. Broekmann
On the role of halides and thiols in additive-assisted copper plating
Electrochim. Acta 89 (2013) 587.
57. N.T.M. Hai, K.W. Krämer, A. Fluegel, M. Arnold, D. Mayer, and P. Broekmann
Beyond interfacial anion/cation pairing: The role of Cu(I) coordination chemistry in additive-controlled copper plating
Electrochim. Acta 83 (2012) 367.
56. N.T.M. Hai, H.T.M. Trung, A. Fluegel, M. Arnold, D. Mayer, W. Reckien, Th. Bredow, and P. Broekmann
Competitive anion/anion interactions on copper surfaces relevant for Damascene electroplating
Electrochim. Acta 70 (2012) 286.
55. H. Keller, M. Saracino, H.T.M. Trung, N.T.M. Hai and P. Broekmann
Competitive anion/water and cation/water interactions at electrified copper/electrolyte interfaces probed by in-situ x-ray diffraction
J. Phys. Chem. C 116 (2012) 11068.
54. N.T.M. Hai, J. Odermatt, V. Grimaudo, K.W. Krämer, A. Fluegel, M. Arnold, D. Mayer, and Peter Broekmann
Potential oscillations in galvanostatic copper electrodeposition: Antagonistic and synergistic effects among SPS, chloride and suppressor additives
J. Phys. Chem. C 116 (2012) 6913.
53. F. Simona, N.T.M. Hai, P. Broekmann and M. Cascella
From structure to function: characterisation of Cu(I) adducts in leveller additives by DFT calculations
J. Phys. Chem. Lett. 2 (2011) 3081.
52. N.T.M. Hai, H.T.M. Trung, A. Fluegel, D. Mayer and P. Broekmann
Adsorption behavior of Redox-Active Suppressor Additives: Combined Electrochemical and STM Studies
Electrochim. Acta 56 (2011) 7361.
51. P. Broekmann, A. Fluegel, C. Emnet, A. Arnold, C. Röger-Goepfert, A. Wagner, N.T.M. Hai, D. Mayer
Classification of suppressor additives based on synergistic and antagonistic ensemble effects
Electrochim. Acta 56 (2011) 4724-4734.
50. H. Keller, M. Saracino, N.M.T. Hai and P. Broekmann
Templating the near-surface liquid electrolyte: In-situ SXRD study on anion/cation interactions at electrified interfaces
Phys. Rev. B: Condens. Matter Mater. Phys. 82 (2010) 245425.
49. S.-L. Tsay, J.-S. Tsay, T.Y.-Fu, P. Broekmann, T. Sagara, and K. Wandelt
Molecular structures of dicarboxylated viologens on a Cu(100) during an ongoing charge transfer reaction
Phys. Chem. Chem. Phys. 12 (2010) 14950-14959.
48. C. Schlaup, A. Spaenig, P. Broekmann, and K. Wandelt
Sulfide anion interaction with Cu(100) and with copper modified Au(100): an electrochemical STM study
Phys. Stat. Sol. A 207(2) (2010) 254-260.
47. N.T.M. Hai, S. Furukawa, T. Vosch, S. DeFeyter, P. Broekmann, and K. Wandelt
Electrochemical reactions at a porphyrin-copper interface
Phys. Chem. Chem. Phys. 11 (2009) 5422-5430.
46. C. Schlaup, D. Friebel, P. Broekmann, K. Wandelt
Surface confined electrochemical compound formation: Incipient sulfidation of Au(111)
Phys. Eng. of New Mater. 127 (2009) 113-122.
45. M. Saracino, P. Broekmann, K. Gentz, M. Becker, H. Keller, F. Janetzko, Th. Bredow, K. Wandelt and H. Dosch
Surface relaxation phenomena at electrified interfaces: revealing adsorbate, potential and solvent effects by combined x-ray diffraction, STM and DFT studies
Phys. Rev. B: Condens. Matter Mater. Phys. 79 (11) (2009) 115448(1-11).
44. D. T. Pham, H. Keller, S. Breuer, S. Huemann, N.T.N Hai, C. Zoerlein, K. Wandelt and P. Broekmann
Anion/Cation layers at Electrified Interfaces: A Comprehensive STM, XRD, and XPS Case Study
Chimia 63 (3) (2009) 115-121.
43. Q. Huang, B.C. Maker-O`Neal. J.J. Kelly, P. Broekmann, A. Wirth, M. Martin, M. Hahn, A. Wagner, D. Mayer
Suppressor Effects during Copper Superfilling of Sub-100 nm Lines
Electrochem. Solid-State Lett. 12 (2009) D27.
42. S. Breuer, T.D. Pham, S. Huemann, R. Hunger, K. Wandelt and P. Broekmann
Organic layers at metal/electrolyte interfaces: molecular structure and reactivity of viologen monolayers
New J. Phys. 10 (2008) 1-24.
41. N.T.M. Hai, Klaus Wandelt and Peter Broekmann
Stable Anion-Cation Layers on Cu(111) under Reactive Conditions
J. Phys. Chem. C 112 (27) (2008) 10176-10186.
40. C. Schlaup, D. Friebel, P.Broekmann, K. Wandelt
Potential dependent adlayer structures of a sulfur-covered Au(111) electrode in alkaline solution: An in-situ STM study
Surf. Sci. 602 (4) (2008) 864-870.
39. G. Rached, D. Ackermann, T.L. Schmidt, P. Broekmann, A. Heckel, M. Famulok
DNA minicircles for versatile functionalization
Angew. Chem., Int. Ed. 47 (5) (2008) 967-970.
38. N.T.M. Hai, B. Gasparovic, K. Wandelt, and P. Broekmann
Phase transitions in ordered porphyrin layers on iodide modified Cu(111): An EC-STM study
Surf. Sci. 601 (13) (2007) 2597-2602.
37. D.-T. Pham, K. Wandelt and P. Broekmann
2D Ordering Phenomena Under Non-Equilibrium Conditions – An In-Situ STM Approach
Chem. Phys. Chem. 8 (16) (2007) 2318-2320.
36. D.-T. Pham, S.-L. Tsay, K. Gentz, C. Zoerlein, S. Kossmann, J.-S. Tsay, B. Kirchner, K. Wandelt and P. Broekmann
(Quasi)Reversible chloride adsorption/desorption through a poly-cationic organic film
J. Phys. Chem. C 111 (44) (2007) 16428-16436.
35. N.M.T. Hai, S. Hümann, R. Hunger, W. Jägermann, K. Wandelt, and P. Broekmann
Combined STM and SXPS Results on the Oxidative CuI Film Formation on Cu(111)
J. Phys. Chem. C 111 (40) (2007) 14768.
34. D. Friebel, Ch. Schlaup, P. Broekmann, K. Wandelt
Copper Sulfide Nanostripe Patterns at the Au(111)/Electrolyte Interface Studied by in-situ STM
Phys. Chem. Chem. Phys. 9 (17) (2007) 2142-2145.
33. S. Huemann, N.T.M. Hai, P. Broekmann, K. Wandelt, H. Zajonz, H. Dosch, F. Renner
X-ray diffraction and STM study of reactive surfaces under electrochemical control: Cl and I on Cu(100)
J. Phys. Chem. B 110 (2006) 24955 – 24963.
32. D.-T. Pham, K. Gentz, C. Zörlein, N.T.M. Hai, S.-L. Tsay, B. Kirchner, S. Kossmann, K. Wandelt and P. Broekmann
Surface chemistry of adsorbed viologens on Cu(100)
New J. Chem. 30 (10) (2006) 1439-1451.
31. D. Friebel, C. Schlaup, P. Broekmann, K. Wandelt
Sulfidation of a Cu Submonolayer at the Au(111)/Electrolyte Interface – An in-situ STM Study
Surf. Sci. 600 (13) (2006) 2800-2809.
30. P. Broekmann, N.T.M. Hai and K. Wandelt
Copper Dissolution in the Presence of a Binary Compound: CuI on Cu(100)
J. Appl. Electrochem. 36 (11) (2006) 1241-1252.
29. P. Broekmann, N.T.M. Hai and K. Wandelt
2D Compound formation during Copper Dissolution: An Electrochemical STM Study
Surf. Sci. 600 (18) (2006) 3971-3977.
28. K. Koch, W. Barthlott, S. Koch, A. Hommes, K. Wandelt, W. Mamdouh, S. de Feyter and P. Broekmann
Structural analysis of wheat wax (Triticum aestivum, cv ‘Naturastar’L.): from the molecular level to three dimensional crystals
Planta 223 (2) (2006) 258-270.
27. K.S. Jeong, S.Y. Kim, U.S. Shin, M. Kogej, N.T.M. Hai, P. Broekmann, N. Jeong, B. Kirchner, M. Reiher, C.A. Schalley
Synthesis of chiral self-assembling rhombs and their characterization in solution, in the gas phase and at the solid-liquid interface
J. Am. Chem. Soc. 127 (50) (2005) 17672-17685.
26. A. Spaenig, P. Broekmann, K. Wandelt
Atomic structure of adsorbed sulphide on Cu(111) in acidic solution: in-situ STM studies
Electrochim. Acta 50(21) (2005) 4289-4296.
25. C. Safarowsky, A. Rang, C.A. Schalley, K. Wandelt and P. Broekmann
Formation of supramolecular architectures at electrochemical solid/liquid interfaces
Electrochim. Acta 50 (21) (2005) 4257-4268.
24. D. Friebel, P. Broekmann, K. Wandelt
Electrochemical in-situ STM study of a Cu(111) electrode in neutral sulfate containing electrolyte
Phys. Stat. Sol. A 201 (2004) 861-869.
23. C. Safarowsky, K. Wandelt and P. Broekmann
Formation of Supramolecular Cavitands on Copper Electrode Surfaces
Langmuir 20 (19) (2004) 8261-8269.
22. C. Safarowsky, L. Merz, A. Rang, P. Broekmann, B.A. Hermann, C.A. Schalley
Second-Order Templation: Ordered Deposition of Supramolecular Squares on Chloride-Covered Cu(100) Surface
Angew. Chem., Int. Ed. 43 (10) (2004) 1291-1294.
21. D. Friebel, P. Broekmann, K. Wandelt
Reply to comment on – On the existence of ordered organic adlayers at the Cu(111)/electrolyte interface
Langmuir 20 (7) (2004) 2808-2808.
20. D. Friebel, Th. Mangen, B. Obliers, P. Broekmann, K. Wandelt
On the Existence of Ordered Chinchonidine Adlayers at the Cu(111)/Electrolyte Interface
Langmuir 20 (7) (2004) 2803-2806.
19. B. Obliers, M. Anastasescu, P. Broekmann and K. Wandelt
Atomic structure and tip-induced reconstruction of bromide covered Cu(110) electrodes
Surf. Sci. 573 (2004) 47-56.
18. A. Hommes, A. Spaenig, P. Broekmann, K. Wandelt
Low Coverage p(2 × 2) Iodide Phase on Cu(100)
Surf. Sci. 547 (1-2) (2003) 239-247.
17. C. Safarowsky, A. Spaenig, P. Broekmann and K. Wandelt
Reconstruction of a Cu(100) electrode in the presence of thiocyanate anions
Surf. Sci. 538 (2003) 137 – 146.
16. B. Obliers, P. Broekmann, K. Wandelt
Uniaxial compression of iodide adlayers on Cu(111) studied under electrochemical conditions
J. Electroanal. Chem. 554 – 555 (2003) 183 – 189.
15. A. Spaenig, P. Broekmann, and K. Wandelt
Structure of Electrochemically Deposited Sulfide Layers on Cu(100)
Zeitschrift für Physikalische Chemie 217 (2003) 459-477.
14. M. Arenz, M. Lennartz, P. Broekmann, E. Vogler, K. Wandelt
In situ FTIR investigation of sulphate adsorbed on Cu(111)
in Electrochemical Science and Technology of Copper (EDs. P. Vanysek. M. Alodan, J. Lipkowski and O.M. Magnussen), Proceedings Vol. PV 2000-30, Electrochem. Soc. Pennigton 2002, ISBN 1-56677-297-4.
13. P. Broekmann, M. Wilms, A. Spaenig, K. Wandelt
Formation of adsorbate structures on Cu(111) during hydrogen evolution
in Electrochemical Science and Technology of Copper (EDs. P. Vanysek. M. Alodan, J. Lipkowski and O.M. Magnussen), Proceedings Vol. PV 2000-30, Electrochem. Soc. Pennigton 2002, ISBN 1-56677-297-4.
12. P. Broekmann, A. Spaenig, A. Hommes, K. Wandelt
Influence of uniaxially incommensurate adlayers on the surface morphology: Iodide on Cu(100)
Surf. Sci. 517 (2002)123-137.
11. P. Broekmann, A. Mewe, H. Wormester, and B. Poelsema
Step Edge Selection during Ion Erosion of Cu(001)
Phys. Rev. Lett. 89 (2002) 146102.
10. M. Arenz, P. Broekmann, M. Lennartz, E. Vogler, K. Wandelt
In-situ characterization of metal/electrolyte interfaces: sulfate adsorption on Cu(111)
Phys. Status Solidi A 187 (2001) 63.
9. P. Broekmann, M. Wilms, A. Spaenig and K. Wandelt
Morphological Aspects of the Sulfate-Induced Reconstruction of Cu(111) in Sulfuric Acid Solution: An In-Situ STM Study
Prog. Surf. Sci. 67 (2001) 59.
8. P. Broekmann, W. Lisowski, M. Anastasescu, A. Speanig and K. Wandelt
Atomic structures and dynamics of a Cu(100) electrode in dilute hydrobromic acid – an in-situ STM study
J. Electroanal. Chem. 500 (2001) 241.
7. P. Broekmann, M. Wilms, K. Wandelt
Atomic structures of a Cu(111) surface under electrochemical conditions
Surf. Rev. and Lett. 6 (5) (1999) 907-916.
6. M. Lennartz, P. Broekmann, M. Arenz, C. Stuhlmann, K. Wandelt
Sulfate adsorption on Cu(111) studied by in-situ IRRAS and STM: revealing the adsorption site and desorption behavior
Surf. Sci. 442 (1999) 215-222.
5. P. Broekmann, M. Wilms, M. Kruft, C. Stuhlmann, K. Wandelt
In-situ STM investigation of specific anion adsorption on Cu(111)
J. Electroanal. Chem. 467 (1999) 307-324.
4. M. Wilms, P. Broekmann, C. Stuhlmann, K. Wandelt
In-situ STM investigation of adsorbate structures on Cu(111) in sulfuric acid electrolyte
Surf. Sci. 416 (1998) 121-140.
3. M. Wilms, P. Broekmann, M. Kruft, Z. Park, C. Stuhlmann, K. Wandelt
STM investigation of specific anion adsorption on Cu(111) in sulfuric acid electrolyte
Surf. Sci. 202-204 (1998) 83-86.
2. M. Wilms, P. Broekmann, M. Kruft, C. Stuhlmann, K. Wandelt
STM investigation of step orientation and surface dynamics of Cu(111) in hydrochloric acid electrolyte
Appl. Phys. A 66 (1998) 473-479.
1. S. Gerstermann, P. Broekmann, M. Wilms, K. Wandelt
Spontaneous formation of nanostructures at metal-surfaces
J. Surf. Anal. (Japan) 4 (1998) 199-203.