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1

The influence of crosslinker on the properties of radiation-grafted films and membranes based on ETFE

Hicham Ben youcef, Selmiye Alkan Gürsel, Alexander Wokaun, Günther G. Scherer

Journal:

Journal of Membrane Science

Year:

2008

Language:

english

File:

PDF, 473 KB

english, 2008

2

Characterization of surface processes at the Ni-based catalyst during the methanation of biomass-derived synthesis gas: X-ray photoelectron spectroscopy (XPS)

Izabela Czekaj, Francois Loviat, Fabio Raimondi, Jörg Wambach, Serge Biollaz, Alexander Wokaun

Journal:

Applied Catalysis A: General

Year:

2007

Language:

english

File:

PDF, 1.62 MB

english, 2007

3

Principles of Nuclear Magnetic Resonance in One and Two Dimensions

Ernst, Richard R., Bodenhausen, Geoffrey, Wokaun, Alexander, Redfield, Alfred G.

Journal:

Year:

1989

Language:

english

File:

PDF, 881 KB

english, 1989

4

Nanopartikel in der Energietechnik – Beispiele aus der Elektrochemie und Katalyse

Fabio Raimondi, Günther G. Scherer, Rüdiger Kötz, Alexander Wokaun

Journal:

Angewandte Chemie

Year:

2005

Language:

german

File:

PDF, 1.02 MB

german, 2005

5

Novel ETFE based radiation grafted poly(styrene sulfonic acid-co-methacrylonitrile) proton conducting membranes with increased stability

Hicham Ben youcef, Lorenz Gubler, Selmiye Alkan Gürsel, Dirk Henkensmeier, Alexander Wokaun, Günther G. Scherer

Journal:

Electrochemistry Communications

Year:

2009

Language:

english

File:

PDF, 363 KB

english, 2009

6

Performance comparison of planar, tubular and Delta8 solid oxide fuel cells using a generalized finite volume model

Florian P. Nagel, Tilman J. Schildhauer, Serge M.A. Biollaz, Alexander Wokaun

Journal:

Journal of Power Sources

Year:

2008

Language:

english

File:

PDF, 2.56 MB

english, 2008

7

Catalytic investigation of Fe-ZSM5 in the selective catalytic reduction of NOxwith NH3

Mukundan Devadas, Oliver Kröcher, Alexander Wokaun

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2005

Language:

english

File:

PDF, 88 KB

english, 2005

8

Hydrolysis and thermolysis of urea and its decomposition byproducts biuret, cyanuric acid and melamine over anatase TiO2

Andreas M. Bernhard, Daniel Peitz, Martin Elsener, Alexander Wokaun, Oliver Kröcher

Journal:

Applied Catalysis B: Environmental

Year:

2012

Language:

english

File:

PDF, 1018 KB

english, 2012

9

Optimization of the distribution of compressed natural gas (CNG) refueling stations: Swiss case studies

Martin Frick, K.W. Axhausen, Gian Carle, Alexander Wokaun

Journal:

Transportation Research Part D: Transport and Environment

Year:

2007

Language:

english

File:

PDF, 814 KB

english, 2007

10

Light decomposable emulsifiers: application of alkyl-substituted aromatic azosulfonates in emulsion polymerization

Thomas Mezger, Oskar Nuyken, Klaus Meindl, Alexander Wokaun

Journal:

Progress in Organic Coatings (Elsevier)

Year:

1996

Language:

english

File:

PDF, 1.04 MB

english, 1996

11

Evaporation of Urea at Atmospheric Pressure

Bernhard, Andreas M., Czekaj, Izabela, Elsener, Martin, Wokaun, Alexander, Kröcher, Oliver

Journal:

Journal of Physical Chemistry A

Year:

2011

Language:

english

File:

PDF, 1.91 MB

english, 2011

12

Photochemical Modification of Cross-Linked Poly(dimethylsiloxane) by Irradiation at 172 nm

Graubner, Vera-Maria, Jordan, Rainer, Nuyken, Oskar, Schnyder, Bernhard, Lippert, Thomas, Kötz, Rüdiger, Wokaun, Alexander

Journal:

Year:

2004

Language:

english

File:

PDF, 171 KB

english, 2004

13

Scale-up of fluidized beds with vertical internals: Studying the sectoral approach by means of optical probes

Maurer, Simon, Schildhauer, Tilman J., Ruud van Ommen, J., Biollaz, Serge M.A., Wokaun, Alexander

Journal:

Chemical Engineering Journal

Year:

2014

Language:

english

File:

PDF, 742 KB

english, 2014

14

CO2 reforming of methane by the combination of dielectric-barrier discharges and catalysis

Kraus, Martin, Eliasson, Baldur, Kogelschatz, Ulrich, Wokaun, Alexander

Journal:

Physical Chemistry Chemical Physics

Year:

2001

Language:

english

File:

PDF, 254 KB

english, 2001

15

Neutron Reflectometry and Spectroscopic Ellipsometry Studies of Cross-Linked Poly(dimethylsiloxane) after Irradiation at 172 nm

Graubner, Vera-Maria, Clemens, Daniel, Gutberlet, Thomas, Kötz, Rüdiger, Lippert, Thomas, Nuyken, Oskar, Schnyder, Bernhard, Wokaun, Alexander

Journal:

Year:

2005

Language:

english

File:

PDF, 335 KB

english, 2005

16

Polymer-bound antioxidants in grafted membranes for fuel cells

Buchmüller, Yves, Wokaun, Alexander, Gubler, Lorenz

Journal:

Journal of Materials Chemistry A

Year:

2014

Language:

english

File:

PDF, 2.69 MB

english, 2014

17

Reducing CO2-emissions

Arthur Janssen,Stephan F. Lienin,Fritz Gassmann,Alexander Wokaun

Journal:

ATZ worldwide eMagazine

Year:

2005

Language:

english

File:

PDF, 326 KB

english, 2005

18

Transformation of local bubble rise velocity measurements to global results: Shown by a Monte Carlo simulation of a fluidized bed

Maurer, Simon, Rüdisüli, Martin, Teske, Sinan L., Schildhauer, Tilman J., van Ommen, J. Ruud, Biollaz, Serge M.A., Wokaun, Alexander

Journal:

International Journal of Multiphase Flow

Year:

2015

Language:

english

File:

PDF, 1.00 MB

english, 2015

19

Micropropulsion Using a Laser Ablation Jet

Phipps, C., Luke, James R., Lippert, Thomas, Hauer, Marc, Wokaun, Alexander

Journal:

Journal of Propulsion and Power

Year:

2004

Language:

english

File:

PDF, 3.33 MB

english, 2004

20

[ECS 216th ECS Meeting - Vienna, Austria (October 4 - October 9, 2009)] ECS Transactions - Negative Resistance Values in Locally Resolved Impedance Spectra of Polymer Electrolyte Fuel Cells

Schneider, Ingo A., Bayer, Michael H., Wokaun, Alexander, Scherer, Guenther G.

Year:

2009

Language:

english

File:

PDF, 18.72 MB

english, 2009

21

The role of the micro-porous layer (MPL) in fuel cells: neutron imaging and advanced electrochemical analysis study.

Boillat, Pierre, Oberholzer, Pierre, Lehmann, Eberhard H., Scherer, Günther G., Wokaun, Alexander

Journal:

MRS Proceedings

Year:

2013

Language:

english

File:

PDF, 48.95 MB

english, 2013

22

Public Participation in Sustainability Science (A Handbook) || Venture capital and climate policy

Kasemir, Bernd, Jäger, Jill, Jaeger, Carlo C., Gardner, Matthew T., Clark, William C., Wokaun, Alexander

Year:

2003

Language:

english

File:

PDF, 405 KB

english, 2003

23

Long term evaluation of electric storage technologies vs alternative flexibility options for the Swiss energy system

Panos, Evangelos, Kober, Tom, Wokaun, Alexander

Journal:

Year:

2019

Language:

english

File:

PDF, 767 KB

english, 2019

24

Kinetics and Mechanism of Metal Nanoparticle Growth via Optical Extinction Spectroscopy and Computational Modeling: The Curious Case of Colloidal Gold

Andalibi, M. Reza, Wokaun, Alexander, Bowen, Paul, Testino, Andrea

Journal:

Year:

2019

Language:

english

File:

PDF, 9.85 MB

english, 2019

25

Photochemical Properties of Poly(arylazophosphonates)

Thilo Kunz, Christina Hahn, Alexander Wokaun

Journal:

Advanced Materials

Year:

1998

Language:

english

File:

PDF, 178 KB

english, 1998

26

Isomerization and decomposition of a poly(alkylaryldiazosulfide): Comparison of thermolytically and photolytically induced reactions

Jürgen Kritzenberger, Dieter Franzke, Thilo Kunz, Armin Lang, Oskar Nuyken, Alexander Wokaun

Journal:

Macromolecular Materials and Engineering

Year:

1998

Language:

english

File:

PDF, 110 KB

english, 1998

27

Scanning force microscopy on silver island film: Correlation between particle geometry and optical properties

Dr. Thomas Schimmel, Hans-Georg Bingler, Dr. Dieter Franzke, Prof. Alexander Wokaun

Journal:

Advanced Materials

Year:

1994

Language:

english

File:

PDF, 681 KB

english, 1994

28

Laser Ablation of Doped Polymer Systems

Dr. Thomas Lippert, Prof. Akira Yabe, Prof. Alexander Wokaun

Journal:

Advanced Materials

Year:

1997

Language:

english

File:

PDF, 1.21 MB

english, 1997

29

Nanoparticles in Energy Technology: Examples from Electrochemistry and Catalysis

Fabio Raimondi, Günther G. Scherer, Rüdiger Kötz, Alexander Wokaun

Journal:

Angewandte Chemie International Edition

Year:

2005

Language:

english

File:

PDF, 1.02 MB

english, 2005

30

Thermal properties of proton-conducting radiation-grafted membranes

Selmiye Alkan Gürsel, Julian Schneider, Hicham Ben Youcef, Alexander Wokaun, Günther G. Scherer

Journal:

Journal of Applied Polymer Science

Year:

2008

Language:

english

File:

PDF, 238 KB

english, 2008

31

Selective oxidation of o-xylene to phthalic anhydride over vanadia/titania: A comparative study of integral and recycle reactor operation

Dr. Marc G. Nobbenhuis, Dr. Peter Barnickel, Prof. Dr. Alexander Wokaun, Prof. Dr. Alfons Baiker

Journal:

Chemical Engineering & Technology

Year:

1995

Language:

english

File:

PDF, 515 KB

english, 1995

32

Nanoparticles in Energy Technology: Examples from Electrochemistry and Catalysis

Fabio Raimondi, Guenther G. Scherer, Ruediger Koetz, Alexander Wokaun

Journal:

Year:

2005

File:

PDF, 8 KB

2005

33

A Theoretical Study of Complex Formation between Formaldehyde and Lithium

Tae-Kyu Ha, Urs P. Wild, René O. Kühne, Charles Loesch, Thierry Schaffhauser, Johanna Stachel, Alexander Wokaun

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 422 KB

english, 1978

34

Raman study of lithium coordination in EMI-TFSI additive systems as lithium-ion battery ionic liquid electrolytes

Laurence J. Hardwick, Michael Holzapfel, Alexander Wokaun, Petr Novák

Journal:

Journal of Raman Spectroscopy

Year:

2007

Language:

english

File:

PDF, 139 KB

english, 2007

35

Photochemical decomposition of triazenes. (Electron paramagnetic resonance study)

Andrej Staško, Vladimír Adamčík, Thomas Lippert, Alexander Wokaun, Jochen Dauth, Oskar Nuyken

Journal:

Macromolecular Chemistry and Physics

Year:

1993

Language:

english

File:

PDF, 352 KB

english, 1993

36

Photolysis, thermolysis, and protolytic decomposition of a triazene polymer in solution

Oskar Nuyken, Jürgen Stebani, Thomas Lippert, Alexander Wokaun, Andrej Stasko

Journal:

Macromolecular Chemistry and Physics

Year:

1995

Language:

english

File:

PDF, 452 KB

english, 1995

37

Synthesis and characterization of novel triazeno-group containing photopolymers

Oskar Nuyken, Jürgen Stebani, Thomas Lippert, Alexander Wokaun, Andrej Stasko

Journal:

Macromolecular Chemistry and Physics

Year:

1995

Language:

english

File:

PDF, 506 KB

english, 1995

38

Synthesis and characterization of a novel photosensitive triazene polymer

Jürgen Stebani, Oskar Nuyken, Thomas Lippert, Alexander Wokaun

Journal:

Macromolecular Rapid Communications

Year:

1993

Language:

english

File:

PDF, 212 KB

english, 1993

39

Investigations on L2 Phase and Cubic Phase in the System AOT/1 -Octanol/Water

Michael Gradzielski, Heinz Hoffmann, Jan-Christoph Panitz, Alexander Wokaun

Journal:

Journal of Colloid and Interface Science

Year:

1995

File:

PDF, 920 KB

1995

40

Copper-catalyzed dehydroamination of 1-hexanol with dimethylamine: an in situ FTIR study

Edward Jobson, Alfons Baiker, Alexander Wokaun

Journal:

Journal of Molecular Catalysis

Year:

1990

Language:

english

File:

PDF, 1.17 MB

english, 1990

41

Local chemical transformations in poly(dimethylsiloxane) by irradiation with 248 and 266 nm

Vera-Maria Graubner, Oskar Nuyken, Thomas Lippert, Alexander Wokaun, Sylvain Lazare, Laurent Servant

Journal:

Applied Surface Science

Year:

2006

Language:

english

File:

PDF, 318 KB

english, 2006

42

Laser-produced plasma ion characteristics in laser ablation of lithium manganate

Donagh O’Mahony, James Lunney, Thomas Dumont, Stela Canulescu, Thomas Lippert, Alexander Wokaun

Journal:

Applied Surface Science

Year:

2007

Language:

english

File:

PDF, 464 KB

english, 2007

43

Micro-patterning for polymer electrolyte fuel cells: Single pulse laser ablation of aluminum films from glassy carbon

Bernhard C. Seyfang, Romain Fardel, Thomas Lippert, Guenther G. Scherer, Alexander Wokaun

Journal:

Applied Surface Science

Year:

2009

Language:

english

File:

PDF, 594 KB

english, 2009

44

Expanding current distribution measurement in PEFCs to sub-millimeter resolution

Stefan A. Freunberger, Mathias Reum, Alexander Wokaun, Felix N. Büchi

Journal:

Electrochemistry Communications

Year:

2006

Language:

english

File:

PDF, 136 KB

english, 2006

45

Advanced monomer combinations for radiation grafted fuel cell membranes

Lorenz Gubler, Michal Slaski, Alexander Wokaun, Günther G. Scherer

Journal:

Electrochemistry Communications

Year:

2006

Language:

english

File:

PDF, 178 KB

english, 2006

46

A novel, simplified micro-PEFC concept employing glassy carbon micro-structures

Bernhard C. Seyfang, Markus Kuhnke, Thomas Lippert, Guenther G. Scherer, Alexander Wokaun

Journal:

Electrochemistry Communications

Year:

2007

Language:

english

File:

PDF, 427 KB

english, 2007

47

In situ diagnostic of two-phase flow phenomena in polymer electrolyte fuel cells by neutron imaging: Part A. Experimental, data treatment, and quantification

Denis Kramer, Jianbo Zhang, Ryoichi Shimoi, Eberhard Lehmann, Alexander Wokaun, Kazuhiko Shinohara, Günther G. Scherer

Journal:

Electrochimica Acta

Year:

2005

Language:

english

File:

PDF, 961 KB

english, 2005

48

In situ diagnostic of two-phase flow phenomena in polymer electrolyte fuel cells by neutron imaging: Part B. Material variations

Jianbo Zhang, Denis Kramer, Ryoichi Shimoi, Yoshitaka Ono, Eberhard Lehmann, Alexander Wokaun, Kazuhiko Shinohara, Günther G. Scherer

Journal:

Electrochimica Acta

Year:

2006

Language:

english

File:

PDF, 1.22 MB

english, 2006

49

Anisotropic, effective diffusivity of porous gas diffusion layer materials for PEFC

Reto Flückiger, Stefan A. Freunberger, Denis Kramer, Alexander Wokaun, Günther G. Scherer, Felix N. Büchi

Journal:

Electrochimica Acta

Year:

2008

Language:

english

File:

PDF, 2.47 MB

english, 2008

50

Identification of liquid water constraints in micro polymer electrolyte fuel cells without gas diffusion layers

Bernhard C. Seyfang, Pierre Boillat, Franziska Simmen, Stefan Hartmann, Gabriel Frei, Thomas Lippert, Günther G. Scherer, Alexander Wokaun

Journal:

Electrochimica Acta

Year:

2010

Language:

english

File:

PDF, 1.41 MB

english, 2010

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