Broekmann, Peter - University of Bern - Department of Chemistry and Biochemistry

个人简介

1971: Born in Koblenz, Germany 1991 – 1997: Studies in Chemistry at Bonn University (Germany) 1997 – 2000: PhD student in the surface science group of Prof. K. Wandelt at the Institute of Physical and Theoretical Chemistry, Bonn 2000-2001: Postdoc at the MESA+ Research Institute in the solid state physics group of Prof. Dr. Bene Poelsema, University of Twente, Enschede, The Netherlands (Feodor Lynen fellowship of the Alexander-von-Humboldt foundation) 2001 – 2007: Project leader (habilitand) at the Institute of Physical and Theoretical Chemistry, Bonn (Germany) 2007 – 2008: Development of the plating chemistry for the 32- and 22-nm Cu technology at BASF SE Ludwigshafen (Germany) 10/2008 – 03/2019: Lecturer at the University of Bern and head of the Interfacial Electrochemistry group Since 04/2019: Associate professor (Assoziierter Professor) at the University of Bern and head of the Interfacial Electrochemistry group

研究领域

Atomic scale characterization of electrified solid/liquid interfaces by means of in situ scanning tunneling microscopy (STM) and scanning force microscopy (AFM). Additive-assisted Cu electroplating for industrial applications (Damascene process, TSV technology); synthesis of polymer additives for Cu electroplating; laser ionization mass spectrometry (LIMS) depth profiling. Additive-assisted Sn (or Sn alloy) electroplating for solder bumping. Electrochemical reduction of CO2 from aqueous and non-aqueous electrolyte solutions (power to gas / power to liquid); cluster synthesis; DOSY-NMR; gas chromatography (GC); ion chromatography (IC). Mass transport phenomena in ionic liquids (ILs).

近期论文

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Cedeño López, A.; Grimaudo, V.; Riedo, A.; Tulej, M.; Wiesendanger, R.; Lukmanov, R.; Moreno-García, P.; Lörtscher, E.; Wurz, P.; Broekmann, P. (2020). Three-Dimensional Composition Analysis of SnAg Solder Bumps Using Ultraviolet Femtosecond Laser Ablation Ionization Mass Spectrometry. Analytical chemistry, 92(1), pp. 1355-1362. American Chemical Society 10.1021/acs.analchem.9b04530 Frey, Samira; Wiesendanger, Reto; Tulej, Marek; Neuland, Maike; Riedo, Andreas; Riedo, Valentine; Moreno-García, Pavel; López, Alena Cedeño; Mohos, Miklós; Hofmann, Beda; Mezger, Klaus; Broekmann, Peter; Wurz, Peter (2020). Chemical analysis of a lunar meteorite by laser ablation mass spectrometry. Planetary and space science, 182, p. 104816. Elsevier 10.1016/j.pss.2019.104816 Rudnev, Alexander V.; Ehrenburg, Maria R.; Molodkina, Elena B.; Abdelrahman, Areeg; Arenz, Matthias; Broekmann, Peter; Jacob, Timo (2020). Structural Changes of Au(111) Single‐Crystal Electrode Surface in Ionic Liquids. ChemElectroChem, 7(2), pp. 501-508. Wiley 10.1002/celc.201902010 Rudnev, Alexander V.; Kiran, Kiran; Cedeño López, Alena; Dutta, Abhijit; Gjuroski, Ilche; Furrer, Julien; Broekmann, Peter (2019). Enhanced electrocatalytic CO formation from CO2 on nanostructured silver foam electrodes in ionic liquid/water mixtures. Electrochimica acta, 306, pp. 245-253. Elsevier Science 10.1016/j.electacta.2019.03.102 Riedo, Andreas; Grimaudo, Valentine; Cedeño López, Alena; Tulej, Marek; Wurz, Peter; Broekmann, Peter (2019). Novel 2D binning approach for advanced LIMS depth profiling analysis. Journal of analytical atomic spectrometry, 34(8), pp. 1564-1570. Royal Society of Chemistry 10.1039/c9ja00138g Bodappa, Nataraju; Fu, Yong-Chun; Broekmann, Peter; Furrer, Julien; Zick, Klaus; Vesztergom, Soma; Tahara, Hironobu; Sagara, Takamasa (2019). Electron transfer controlled by solvent and counter-anion dynamics in electrochemistry of viologen-type ionic liquid. Electrochimica acta, 320, p. 134559. Elsevier Science 10.1016/j.electacta.2019.134559 Balmer, Thomas Wyss; Vesztergom, Soma; Broekmann, Peter; Stahel, Andreas; Büchler, Philippe (2018). Characterization of the electrical conductivity of bone and its correlation to osseous structure. Scientific Reports, 8(1), p. 8601. Nature Publishing Group 10.1038/s41598-018-26836-0 Grimaudo, Valentine; Moreno, Pavel; Cedeño López, Alena; Riedo, Andreas; Wiesendanger, Reto; Tulej, Marek; Gruber, Cynthia; Lörtscher, Emanuel; Wurz, Peter; Broekmann, Peter (2018). Combining Anisotropic Etching and PDMS Casting for Three-Dimensional Analysis of Laser Ablation Processes. Analytical chemistry, 90(4), pp. 2692-2700. American Chemical Society 10.1021/acs.analchem.7b04539 Cedeño López, A.; Grimaudo, V.; Moreno-García, P.; Riedo, Andreas; Tulej, Marek; Wiesendanger, R.; Wurz, Peter; Broekmann, Peter (2018). Towards femtosecond laser ablation ionization mass spectrometric approaches for chemical depth-profiling analysis of lead-free Sn solder bumps with minimized side-wall contributions. Journal of analytical atomic spectrometry, 33(2), pp. 283-293. Royal Society of Chemistry 10.1039/c7ja00295e Grimaudo, Valentine; Moreno, Pavel; Cedeño López, Alena; Riedo, Andreas; Wiesendanger, Reto; Tulej, Marek; Gruber, Cynthia; Lörtscher, Emanuel; Wurz, Peter; Broekmann, Peter (2018). Depth Profiling and Cross-Sectional Laser Ablation Ionization Mass Spectrometry Studies of Through-Silicon-Vias. Analytical chemistry, 90(8), pp. 5179-5186. American Chemical Society 10.1021/acs.analchem.7b05313 Moreno-García, Pavel; Grimaudo, Valentine; Riedo, Andreas; Cedeño López, Alena; Wiesendanger, Reto; Tulej, Marek; Gruber, Cynthia; Lörtscher, Emanuel; Wurz, Peter; Broekmann, Peter (2018). New insights into laser ablation processes of heterogeneous samples: Towards analysis of Through-Silicon-Vias. Analytical chemistry, 90(11), pp. 6666-6674. American Chemical Society 10.1021/acs.analchem.8b00492 Grimaudo, Valentine; Moreno, Pavel; Riedo, Andreas; Meyer, Stefan; Tulej, Marek; Neuland, Maike Brigitte; Mohos, Miklós; Gütz, Christoph; Waldvogel, Siegfried R.; Wurz, Peter; Broekmann, Peter (2017). Toward Three-Dimensional Chemical Imaging of Ternary Cu–Sn–Pb Alloys Using Femtosecond Laser Ablation/Ionization Mass Spectrometry. Analytical chemistry, 89(3), pp. 1632-1641. American Chemical Society 10.1021/acs.analchem.6b03738 Rudnev, Alexander V.; Zhumaev, Ulmas E.; Kuzume, Akiyoshi; Vesztergom, Soma; Furrer, Julien; Broekmann, Peter; Wandlowski, Thomas (2016). The promoting effect of water on the electroreduction of CO2 in acetonitrile. Electrochimica acta, 189, pp. 38-44. Elsevier Science 10.1016/j.electacta.2015.12.088 Riedo, Andreas; Grimaudo, Valentine; Moreno-García, Pavel; Neuland, Maike Brigitte; Tulej, Marek; Broekmann, Peter; Wurz, Peter (2016). Laser Ablation/Ionisation Mass Spectrometry: Sensitive and Quantitative Chemical Depth Profiling of Solid Materials. CHIMIA, 70(4), pp. 268-273. Schweizerische Chemische Gesellschaft 10.2533/chimia.2016.268 Ozawa, Hiroaki; Baghernejad, Masoud; Al-Owaedi, Oday A.; Kaliginedi, Veera Bhadra Rao; Nagashima, Takumi; Ferrer, Jaime; Wandlowski, Thomas; García-Suárez, Víctor M.; Broekmann, Peter; Lambert, Colin J.; Haga, Masa-aki (2016). Synthesis and Single-Molecule Conductance Study of Redox-Active Ruthenium Complexes with Pyridyl and Dihydrobenzo[ b ]thiophene Anchoring Groups. Chemistry - a European journal, 22(36), pp. 12732-12740. Wiley-VCH 10.1002/chem.201600616 Vesztergom, Soma; Barankai, N.; Kovács, N.; Ujvári, M.; Broekmann, Peter; Siegenthaler, Hans; Láng, G.G. (2016). Electrical cross-talk in rotating ring–disk experiments. Electrochemistry communications, 68, pp. 54-58. Elsevier 10.1016/j.elecom.2016.04.012 Dutta, Abhijit; Motiar, Rahaman; Lüdi, Nicola; Mohos, Miklos; Broekmann, Peter (2016). Morphology Matters: Tuning the Product Distribution of CO 2 Electroreduction on Oxide-Derived Cu Foam Catalysts. ACS Catalysis, 6(6), pp. 3804-3814. American Chemical Society 10.1021/acscatal.6b00770 Vesztergom, Soma; Barankai, Norbert; Kovács, Noémi; Ujvári, Mária; Siegenthaler, Hans; Broekmann, Peter; Láng, Győző G. (2016). Electrical cross-talk in four-electrode experiments. Journal of solid state electrochemistry, 20(11), pp. 3165-3177. Springer 10.1007/s10008-016-3294-4 Durst, Julien; Rudnev, Alexander; Dutta, Abhijit; Fu, Yongchun; Herranz, Juan; Kaliginedi, Veera Bhadra Rao; Kuzume, Akiyoshi; Permyakova, Anastasia A; Paratcha, Yohan; Broekmann, Peter; Schmidt, Thomas J. (2015). Electrochemical CO2 Reduction - A Critical View on Fundamentals, Materials and Applications. CHIMIA, 69(12), pp. 769-776. Schweizerische Chemische Gesellschaft 10.2533/chimia.2015.769 Dutta, Abhijit; Kuzume, Akiyoshi; Rahaman, Motiar; Vesztergom, Soma; Broekmann, Peter (2015). Monitoring the Chemical State of Catalysts for CO 2 Electroreduction: An In Operando Study. ACS Catalysis, 5(12), pp. 7498-7502. American Chemical Society 10.1021/acscatal.5b02322 Li, Yonghai; Baghernejad, Masoud; Qusiy, Al-Galiby; Zsolt Manrique, David; Zhang, Guanxin; Hamill, Joseph; Fu, Yongchun; Broekmann, Peter; Hong, Wenjing; Wandlowski, Thomas; Zhang, Deqing; Lambert, Colin (2015). Three-State Single-Molecule Naphthalenediimide Switch: Integration of a Pendant Redox Unit for Conductance Tuning. Angewandte Chemie (International ed.), 54(46), pp. 13586-13589. Wiley-VCH 10.1002/anie.201506458