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List of works by Alexander Wokaun

1D-Modelling and Experimental Study of the PEFC Dynamic Behaviour at Load Increase

1H-NMR studies of the natriuretic peptide urodilatin: sequence-specific resonance assignment

scientific article published on 01 August 1994

2D spatially controlled polymer micro patterning for cellular behavior studies

article published in 2011

A dilatometric and small-angle X-ray scattering study of the electrochemical activation of mesophase pitch-derived carbon in non-aqueous electrolyte solution

scholarly article in Carbon, vol. 48 no. 7, June 2010

Adapted Flow Field Structures for PEFC

Advanced monomer combinations for radiation grafted fuel cell membranes

Aging Tests of Radiation Grafted Fuel Cell Membranes

Analysis of Multiple Multipole Scattering by Time-Resolved Spectroscopy and Angular Dependent Spectrometry

scientific article published on 01 January 1992

Analysis of the electronic configuration of the pulsed laser deposited La0.7Ca0.3MnO3 thin films

Analysis of the plasma produced by pulsed reactive crossed-beam laser ablation of La0.6Ca0.4CoO3

Analytical solution to a growth problem with two moving boundaries

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

Antioxidants in non-perfluorinated fuel cell membranes: prospects and limitations

Application of Neutron Imaging in PEFC Research

Can thin perovskite film materials be applied as model systems for battery applications?

Cell Interaction Phenomena in Polymer Electrolyte Fuel Cell Stacks

Chapter 16 Thin epitaxial oxide films as model systems for electrocatalysts

Characterisation of Fuel Cell Membranes as a Function of Drying by Means of Contact Angle Measurements

Characterization of radiation-grafted polymer films using CP/MAS NMR spectroscopy and confocal Raman microscopy

Characterizing Local O2Diffusive Losses in GDLs of PEFCs Using Simplified Flow Field Patterns (“2D”,“1D”,“0D”)

article

Chemical and structural changes of quartz surfaces due to structuring by laser-induced backside wet etching.

scientific article

Comparison of 193nm and 308nm laser liquid printing by shadowgraphy imaging

Comparison of bubble growth obtained from pressure fluctuation measurements to optical probing and literature correlations

Cross-Linker Effect in ETFE-Based Radiation-Grafted Proton-Conducting Membranes

Cross-Linker Effect in ETFE-Based Radiation-Grafted Proton-Conducting Membranes

Crosslinker Effect on Fuel Cell Performance Characteristics of ETFE Based Radiation Grafted Membranes

Crystallization of zirconia based thin films.

scientific article published on July 2015

DIRECT SOLAR THERMAL DISSOCIATION OF ZINC OXIDE: CONDENSATION AND CRYSTALLISATION OF ZINC IN THE PRESENCE OF OXYGEN

Damage to fuel cell membranes. Reaction of HO* with an oligomer of poly(sodium styrene sulfonate) and subsequent reaction with O(2).

scientific article published on 5 August 2010

Degradation Study of Radiation Grafted Membranes under Low Humidity Conditions in Polymer Electrolyte Fuel Cells

Dense zig-zag microstructures in YSZ thin films by pulsed laser deposition

Determination of Conduction and Valence Band Electronic Structure of LaTiOx Ny Thin Film.

scientific article

Determination of the bulk cobalt valence state of co-perovskites containing surface-adsorbed impurities

scientific article published on 01 October 2006

Double modulation pyrometry: A radiometric method to measure surface temperatures of directly irradiated samples.

scientific article published in September 2017

EUV lithographic radiation grafting of thermo-responsive hydrogel nanostructures

Effects of Temperature and Catalyst Type on Chemical Degradation of Radiation Grafted Membranes in PEFCs

Effects of cell and electrode design on the CO tolerance of polymer electrolyte fuel cells

Electrochemical Stability of Imidazolium Based Ionic Liquids Containing Cyano Groups in the Anion: A Cyclic Voltammetry, XPS and DFT Study

Electrochemical diffusimetry of fuel cell gas diffusion layers

Electrochemical doping of single-walled carbon nanotubes in double layer capacitors studied by in situ Raman spectroscopy

scholarly article in Carbon, vol. 47 no. 1, January 2009

Electronic structure and oxygen vacancies in PdO and ZnO: validation of DFT models

scientific article published on August 8, 2011

Emissions of anthropogenic hydrogen to the atmosphere during the potential transition to an increasingly H2-intensive economy

Enhanced Proton Conductivity in Y-Doped BaZrO3 via Strain Engineering

scientific article published on 27 October 2017

Enhanced fields on large metal particles: dynamic depolarization

scientific article published on 01 November 1983

Evaporation of urea at atmospheric pressure

scientific article

Evolution of BET internal surface area in glassy carbon powder during thermal oxidation

scholarly article in Carbon, vol. 40 no. 3, March 2002

Expanding current distribution measurement in PEFCs to sub-millimeter resolution

Experimental Investigations on the Crystallization of Zinc by Direct Irradiation of Zinc Oxide in a Solar Furnace

Experimental and ab initio investigations of the x-ray absorption near edge structure of orthorhombic LuMnO3

Experimental investigation of coupling phenomena in polymer electrolyte fuel cell stacks

article published in 2006

Exponential growth of electrochemical double layer capacitance in glassy carbon during thermal oxidation

Extreme UV Radiation Grafting of Glycidyl Methacrylate Nanostructures onto Fluoropolymer Foils by RAFT-Mediated Polymerization

Factors determining the gas crossover through pinholes in polymer electrolyte fuel cell membranes

Femtosecond and nanosecond laser damage thresholds of doped and undoped triazenepolymer thin films

scientific article published in July 2007

From Electrochemical Interface to Interphase (2D→3D) on Ionomer Membranes

Fuel Cell Membranes Based on Grafted and Post-Sulfonated Glycidyl Methacrylate (GMA)

High resolution analysis of the FTIR spectra of trifluoroamine NF 3

Highly sensitive SnO2 sensor via reactive laser-induced transfer

scientific article

Impact of Water on PEFC Performance Evaluated by Neutron Imaging Combined with Pulsed Helox Operation

Implications of polymer electrolyte fuel cell exposure to synchrotron radiation on gas diffusion layer water distribution

In situ stress observation in oxide films and how tensile stress influences oxygen ion conduction.

scientific article

In-Plane Effects in Large-Scale PEFCs

In-Plane Effects in Large-Scale PEMFCs

Increasing the Sensitivity to Short-Lived Species in a Modulated Excitation Experiment.

scientific article published on 28 April 2017

Incubation and ablation behavior of poly(dimethylsiloxane) for 266 nm irradiation

Incubation behaviour in triazenepolymer thin films upon near-infrared femtosecond laser pulse irradiation

scientific article published in April 2007

Influence of Operating Parameters on Start/Stop Induced Degradation in Polymer Electrolyte Fuel Cells

Influence of Radiation-Induced Grafting Process on Mechanical Properties of ETFE-Based Membranes for Fuel Cells

Influence of reaction parameters on grafting of styrene into poly(ethylene-alt-tetrafluoroethylene) films

Influence of the solvent viscosity on surface graft-polymerization reactions

Influence of the substrate material on the properties of pulsed laser deposited thin Li1+xMn2O4−δ films

Influence of vertical internals on a bubbling fluidized bed characterized by X-ray tomography

article

Investigating the behavior of various cocatalysts on LaTaON2 photoanode for visible light water splitting.

scientific article

Investigation of Channel-to-Channel Cross Convection in Serpentine Flow Fields

Investigation of Solid D 2 for UCN Sources.

scientific article published on August 2005

Investigation of liquid water in gas diffusion layers of polymer electrolyte fuel cells using X-ray tomographic microscopy

Investigation of membrane degradation in polymer electrolyte fuel cells using local gas permeation analysis

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

scientific article published on 09 September 2019

LaTiOx Ny Thin Film Model Systems for Photocatalytic Water Splitting: Physicochemical Evolution of the Solid-Liquid Interface and the Role of the Crystallographic Orientation

scholarly article by Markus Pichler et al published 31 March 2017 in Advanced Functional Materials

Laser deposition and direct-writing of thermoelectric misfit cobaltite thin films

Laser-induced forward transfer of polymer light-emitting diode pixels with increased charge injection

scientific article

Liposome micropatterning based on laser-induced forward transfer

Local Catalyst Support Degradation during Polymer Electrolyte Fuel Cell Start-Up and Shutdown

Local Degradation at Membrane Defects in Polymer Electrolyte Fuel Cells

Local online gas analysis in PEFC using tracer gas concepts

Mass spectrometry to quantify and compare the gas barrier properties of radiation grafted membranes and Nafion®

Materials for Polymer Electrolyte Fuel Cells

Measuring the Current Distribution in PEFCs with Sub-Millimeter Resolution

Measuring the Current Distribution with Sub-Millimeter Resolution in PEFCs

Measuring the Current Distribution with Submillimeter Resolution in PEFCs

Microstructures and film properties of La0.7Ca0.3CoO3 produced by pulsed reactive crossed-beam laser ablation

Nanoparticles in energy technology: examples from electrochemistry and catalysis

scientific article

Nanoscale atmospheric pressure laser ablation-mass spectrometry.

scientific article

Neutron Imaging of Isothermal Sub-Zero Degree Celsius Cold-Starts of a Polymer Electrolyte Fuel Cell (PEFC)

Neutron reflectometry and spectroscopic ellipsometry studies of cross-linked poly(dimethylsiloxane) after irradiation at 172 nm.

scientific article

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

One-step preparation of N-doped strontium titanate films by pulsed laser deposition

Optical Properties of Nitrogen-Substituted Strontium Titanate Thin Films Prepared by Pulsed Laser Deposition.

scientific article published on 22 September 2009

Optical properties of a metal island film close to a smooth metal surface

scientific article published on January 1, 1993

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

article

Optimum Fuel for Spark Ignition Engines from Lignin Pyrolysis Oil

Oscillations in Gas Channels

Parameter extraction from experimental PEFC data using an evolutionary optimization algorithm

Partially reduced graphite oxide as an electrode material for electrochemical double-layer capacitors

scientific article published on 14 June 2012

Performance evaluation of gasoline alternatives using a thermodynamic spark-ignition engine model

Perovskite thin films deposited by pulsed laser ablation as model systems for electrochemical applications

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

Polymer-bound antioxidants in grafted membranes for fuel cells

Preparation of epitaxial La0.6Ca0.4Mn1−xFexO3 (x=0, 0.2) thin films: Variation of the oxygen content

article

Principles of Nuclear Magnetic Resonance in One and Two Dimensions

scientific article

Progress in In Situ X-Ray Tomographic Microscopy of Liquid Water in Gas Diffusion Layers of PEFC

Proton conducting membranes prepared by radiation grafting of styrene and various comonomers

Publisher's Note: Cross-Linker Effect in ETFE-Based Radiation-Grafted Proton-Conducting Membranes

Pulsed laser deposition and characterisation of perovskite-type LaTiO3−xNx thin films

Pulsed laser deposition and characterization of nitrogen-substituted SrTiO3 thin films

Pulsed laser deposition of La0.6Ca0.4CoO3 (LCCO) films. A promising metal-oxide catalyst for air based batteriesPresented at the LANMAT 2001 Conference on the Interaction of Laser Radiation with Matter at Nanoscopic Scales: From Single Molecule Spect

Pulsed laser deposition of electrochemically active perovskite films

Pulsed ultraviolet laser photolysis of substituted phenyl azosulfonates

Quantitative analysis of carbon corrosion during fuel cell start-up and shut-down by anode purging

RF-plasma assisted pulsed laser deposition of nitrogen-doped SrTiO3 thin films

Radiation grafted fuel cell membranes based on co-grafting of α-methylstyrene and methacrylonitrile into a fluoropolymer base film

Radiation grafted membranes for fuel cells containing styrene sulfonic acid and nitrile comonomers

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

Reaction of SO4˙⁻ with an oligomer of poly(sodium styrene sulfonate). Probing the mechanism of damage to fuel cell membranes

scientific article published on 08 June 2011

Reinvestigation of the elementary chemical kinetics of the reaction C2H5(•) + HBr (HI) → C2H6 + Br(•) (I(•)) in the range 293-623 K and its implication on the thermochemical parameters of C2H5(•) free radical.

scientific article published on 5 November 2013

Relevance and formation mechanisms of negative ions upon ablation of Al2O3

Sequential printing by laser-induced forward transfer to fabricate a polymer light-emitting diode pixel.

scientific article

Small-angle neutron scattering and cyclic voltammetry study on electrochemically oxidized and reduced pyrolytic carbon

Start/Stop Induced Carbon Corrosion in Polymer Electrolyte Fuel Cells

Strain and lattice distortion in (110)-epitaxial orthorhombic TbMnO3 multiferroic thin films grown by pulsed laser deposition

Strain-Induced Ferromagnetism in AntiferromagneticLuMnO3Thin Films

scientific article published on 17 July 2013

Structural changes of model Cu/ZnO catalysts during exposure to methanol reforming conditions

scientific article published in June 2003

Structural characterization and magnetoresistance of manganates thin films and Fe-doped manganates thin films

article

Study of nitrile-containing proton exchange membranes prepared by radiation grafting: Performance and degradation in the polymer electrolyte fuel cell

Surface-enhanced Raman scattering from silver particles on polymer-replica substrates

scientific article published on 01 March 1982

Synchrotron-Based Highest Resolution Terahertz Spectroscopy of the ν24 Band System of 1,2-Dithiine (C4H4S2): A Candidate for Measuring the Parity Violating Energy Difference between Enantiomers of Chiral Molecules

scientific article published on 8 September 2016

The Effect of Relative Humidity on Chemical Degradation of Styrene Based Radiation Grafted Membranes in the PEFC

The effect of platinum on carbon corrosion behavior in polymer electrolyte fuel cells

The effect of the fluence on the properties of La–Ca–Mn–O thin films prepared by pulsed laser deposition

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

article published in 2008

The influence of lithium excess in the target on the properties and compositions of Li1+x Mn2O4−δ thin films prepared by PLD

Thermal analysis and optimization of a portable, edge-air-cooled PEFC stack

Thermal properties of proton-conducting radiation-grafted membranes

Thermogravimetric analysis of the ZnO/Zn water splitting cycle

article

Towards Ultra-Fast X-ray Tomographic Microscopy of Liquid Water in PEFC

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

Transient Bi-Domain 1D PEFC Model

Using 2H labeling with neutron radiography for the study of solid polymer electrolyte water transport properties.

scientific article

Wavelength-dependent photolysis of 3-vinyl-phenyl- azosulphonate

article

Zn-modified ceria as a redox material for thermochemical H2O and CO2 splitting: effect of a secondary ZnO phase on its thermochemical activity