Roth, C. and Ramaker, D. E.
Vayenas, C. G. (ed.) :
XAS investigations of PEM fuel cells.
In: Interfacial Phenomena in Electrocatalysis, Modern Aspects of Electrochemistry. Springer Science + Business Media , pp. 159-201.
[Book Section] , (2013)

Rauber, Markus and Alber, Ina and Müller, Sven and Neumann, Reinhard and Picht, Oliver and Roth, Christina and Schökel, Alexander and Toimil-Molares, Maria Eugenia and Ensinger, Wolfgang :
Highly-Ordered Supportless Three-Dimensional Nanowire Networks with Tunable Complexity and Interwire Connectivity for Device Integration.
[Online-Edition: http://dx.doi.org/10.1021/nl2005516]
In: Nano Letters, 11 (6) pp. 2304-2310.
[Article] , (2011)

Roth, Christina and Ramaker, David E.:
Operando XAS Techniques: Past, Present, and Future.
[Online-Edition: http://dx.doi.org/10.1002/9780470630693.ch17]
Wiley Series on Electrocatalysis and Electrochemistry. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim , p. 511. ISBN 9780470410295
[Book] , (2010)

Roth, C. and Benker, N. and Theissmann, R. and Nichols, R. J. and Schiffrin, D. J. :
Bifunctional Electrocatalysis in Pt−Ru Nanoparticle Systems.
[Online-Edition: http://dx.doi.org/10.1021/la7015929]
In: Langmuir, 24 (5) p. 2191. ISSN 0743-7463
[Article] , (2008)

Roth, Christina :
New tools for the systematic investigation of electrocatalysts.

[Habilitation] , (2008)

Roth, Christina and Benker, N. and Zils, S. and Chenitz, R. and Issanin, A. and Fuess, H. :
The oxidation behaviour of ruthenium in the presence of platinum and its effect on the electrocatalytic activity of Pt-Ru fuel cell catalysts.
[Online-Edition: http://www.oldenbourg-link.com/doi/abs/10.1524/zpch.2007.221...]
In: Zeitschrift für Physikalische Chemie, 221 (11-12) pp. 1549-1567.
[Article] , (2007)

Roth, C. and Benker, N. and Mazurek, M. and Scheiba, F. and Fuess, H. :
Pt-Ru fuel cell catalysts subjected to H2, CO, N2 and air atmosphere: An X-ray absorption study.
[Online-Edition: http://dx.doi.org/10.1016/j.apcata.2006.11.018]
In: Applied Catalysis A: General, 319 p. 81. ISSN 0926860X
[Article] , (2007)

Roth, Christina and Vogel, Herbert :
Kraftstoffe aus regenerativen Primärenergiequellen.
In: TU Darmstadt: Thema Forschung (3) pp. 24-48.
[Article] , (2007)

Roth, Christina and Mazurek, Marian and Benker, Nathalie :
Maßgeschneiderte Katalysatoren im Baukastensystem.
[Online-Edition: http://www.tu-darmstadt.de/media/illustrationen/referat_komm...]
In: TU Darmstadt: Thema Forschung pp. 58-63.
[Article] , (2006)

Roth, Christina and Mazurek, Marian and Benker, Nathalie :
Katalysatoren im Baukastensystem.
In: Thema Forschung pp. 58-63.
[Article] , (2006)

Roth, Christina and Benker, Nathalie and Buhrmester, Thorsten and Mazurek, Marian and Loster, Matthias and Fuess, Hartmut and Koningsberger, Diederik C. and Ramaker, David E. :
Determination of O[H] and CO Coverage and Adsorption Sites on PtRu Electrodes in an Operating PEM Fuel Cell.
[Online-Edition: http://dx.doi.org/10.1021/ja050139f]
In: Journal of the American Chemical Society, 127 (42) pp. 14607-14615. ISSN 0002-7863
[Article] , (2005)

Roth, C. and Benker, N. and Mazurek, M. and Scheiba, F. and Fuess, H. :
Development of an In-Situ Cell for X-ray Absorption Measurements During Fuel Cell Operation.
[Online-Edition: http://dx.doi.org/10.1002/adem.200500122]
In: Advanced Engineering Materials, 7 (10) pp. 952-956. ISSN 1438-1656
[Article] , (2005)

Roth, Christina and Papworth, A. J. and Hussain, I. and Nichols, R. J. and Schiffrin, D. J. :
A Pt-Ru nanoparticulate model system to study the bifunctional mechanism of electrocatalysis.
In: Journal of electroanalytical chemistry, 581 (1) pp. 79-85.
[Article] , (2005)

Roth, Christina and Hussain, I. and Bayati, M. and Nichols, R. J. and Schiffrin, D. J. :
Fullerene-linked Pt nanoparticle assemblies.
In: Chemical communications, 13 pp. 1532-1533.
[Article] , (2004)

Roth, Christina and Martz, Nathalie and Morlang, Alexander and Theissmann, Ralf and Fuess, Hartmut :
X-ray absorption studies on alloy formation in different carbon-supported Pt-Ru electrocatalysts.
In: Physical chemistry, chemical physics, 6 (13) pp. 3557-3562.
[Article] , (2004)

Roth, Christina and Martz, Nathalie and Fuess, Hartmut :
An X-ray diffraction and transmission electron microscopy study of Pt-Ru fuel cell catalysts before and after operation.
In: Journal of applied electrochemistry, 34 (3) pp. 345-348. ISSN 0021-891X
[Article] , (2004)

Roth, Christina and Martz, Nathalie and Fuess, Hartmut :
Challenges in the structural characterization of nanodispersed catalytic materials.
In: Journal of new materials for electrochemical systems, 7 (2) pp. 117-123.
[Article] , (2004)

Roth, Christina and Hussain, I. and Bayati, M. and Nichols, R. J. and Schiffrin, D. J. :
Activation of fullerene-Pt nanoparticle assemblies.
In: Electrochemistry : from nanostructures to power plants ; 55th Annual Meeting of the International Society of Electrochemistry, ISE ; Thessaloniki, Greece, September 19 - 24, 2004.-. ISE, Thessaloniki
[Book Section] , (2004)

Roth, Christina and Hussain, I. and Nichols, R. J. and Schiffrin, D. J. :
Preparation of novel model systems for testing fuel cell reactions.
In: UECT, Ulm Electrochemical Talks <9, 2004, Ulm>: Poster, 17-18 Mai 2004 .
[Conference or Workshop Item] , (2004)

Roth, C. and Martz, N. and Hahn, F. and Léger, J.-M. and Lamy, C. and Fuess, H. :
Characterization of Differently Synthesized Pt-Ru Fuel Cell Catalysts by Cyclic Voltammetry, FTIR Spectroscopy, and in Single Cells.
[Online-Edition: http://dx.doi.org/10.1149/1.1511191]
In: Journal of The Electrochemical Society, 149 (11) E433-E439. ISSN 00134651
[Article] , (2002)

Roth, Christina :
Strukturelle und elektrochemische Charakterisierung rußgeträgerter Pt-Ru und Pt-Ru-W Katalysatoren für die Anwendung in Membran-Brennstoffzellen.
[Online-Edition: urn:nbn:de:tuda-tuprints-2489]
Technische Universität , Darmstadt
[Ph.D. Thesis], (2002)

Roth, Christina and Martz, Nathalie and Buhrmester, Thorsten and Scherer, J. and Fuess, Hartmut :
In situ XAFS fuel cell measurements of a carbon-supported Pt-Ru anode electrocatalyst in hydrogen and direct methanol operation.
In: Physical chemistry, chemical physics, 4 pp. 3555-3557.
[Article] , (2002)

Roth, C. and Goetz, M. and Fuess, H. :
Synthesis and characterization of carbon-supported Pt–Ru–WOx catalysts by spectroscopic and diffraction methods.
[Online-Edition: http://dx.doi.org/10.1023/A:1017585901064]
In: Journal of Applied Electrochemistry, 31 (7) pp. 793-798. ISSN 0021891X
[Article] , (2001)

Roth, Christina and Martz, Nathalie and Fuess, Hartmut :
Characterization of different Pt–Ru catalysts by X-ray diffraction and transmission electron microscopy.
[Online-Edition: http://dx.doi.org/10.1039/B004887I]
In: Physical Chemistry Chemical Physics, 3 (3) pp. 315-319. ISSN 14639076
[Article] , (2001)

Roth, Christina and Martz, N. and Fuess, H. :
Characterisation of different PtRu catalysts by X-ray diffraction and transmission electron microscopy.
In: Physical chemistry, chemical physics, 3 pp. 315-319.
[Article] , (2001)

Roth, Christina and Götz, M. and Fuess, H. :
Synthesis and characterisation of carbon-supported Pt-Ru-WOx catalysts by spectroscopic and diffraction methods.
In: Journal of applied electrochemistry, 31 pp. 793-798.
[Article] , (2001)

S

Schökel, Alexander :
Ruthenium dissolution in direct methanol fuel cells.
[Online-Edition: http://tuprints.ulb.tu-darmstadt.de/4454]
TU Darmstadt
[Ph.D. Thesis], (2015)

Soehn, M. and Zils, S. and Nicoloso, N. and Roth, C. :
Effective debundling of carbon nanotubes and simultaneous synthesis of Pt nanoparticles by Nafion® induced emulsions.
[Online-Edition: http://dx.doi.org/10.1016/j.jpowsour.2011.03.067]
In: Journal of Power Sources, 196 (15) pp. 6079-6084. ISSN 03787753
[Article] , (2011)

Suffner, Jens and Kaserer, Sebastian and Hahn, Horst and Roth, Christina and Ettingshausen, Frank :
Sb-Doped SnO2 Hollow Spheres Offering Micro- and Nanoporosity in Fuel Cell Electrode Structures.
[Online-Edition: http://dx.doi.org/10.1002/aenm.201100077]
In: Advanced Energy Materials, 1 (4) pp. 648-654. ISSN 16146832
[Article] , (2011)

Scheiba, F. and Kunz, U. and Butsch, H. and Zils, S. and Fuess, H. and Roth, C. :
Imaging of the GDL-electrode interface in PEMFC using Wood’s metal intrusion.
In: Electrochem. Soc. Trans., 28 pp. 85-92.
[Article] , (2010)

Sevjidsuren, G. and Zils, S. and Kaserer, S. and Wolz, A. and Ettingshausen, F. and Dixon, D. and Schoekel, A. and Roth, C. and Altantsog, P. and Sangaa, D. and Ganzorig, Ch. :
Effect of Different Support Morphologies and Pt Particle Sizes in Electrocatalysts for Fuel Cell Applications.
[Online-Edition: http://dx.doi.org/10.1155/2010/852786]
In: Journal of Nanomaterials, 2010 pp. 1-9. ISSN 1687-4110
[Article] , (2010)

Steffan, Martin and Klasovsky, Florian and Arras, Jürgen and Roth, Christina and Radnik, Jörg and Hofmeister, Herbert and Claus, Peter :
Carbon-carbon double bond versus carbonyl group hydrogenation: controlling the intramolecular selectivity with polyaniline-supported platinum catalysts.
[Online-Edition: http://dx.doi.org/10.1002/adsc.200800035]
In: Advanced Synthesis & Catalysis, 350 (9) pp. 1337-1348.
[Article] , (2008)

Scheiba, Frieder and Benker, Nathalie and Kunz, Ulrike and Roth, Christina and Fuess, Hartmut :
Electron microscopy techniques for the analysis of the polymer electrolyte distribution in proton exchange membrane fuel cells.
[Online-Edition: http://dx.doi.org/10.1016/j.jpowsour.2007.11.085]
In: Journal of Power Sources, 177 (2) pp. 273-280. ISSN 03787753
[Article] , (2008)

Santos, Antonio Rodolfo and Carmo, Marcelo and Oliveira-Neto, Almir and Spinacé, Estevam V. and Rocha Poço, João G. and Roth, Christina and Fuess, Hartmut and Linardi, Marcelo :
Electrochemical and impedance spectroscopy studies in H2/O2 and methanol/O2 proton exchange membrane fuel cells.
[Online-Edition: http://dx.doi.org/10.1007/s11581-007-0133-8]
In: Ionics, 14 (1) pp. 43-51. ISSN 0947-7047
[Article] , (2008)

Scott, F. J. and Roth, C. and Ramaker, D. E. :
Kinetics of CO Poisoning in Simulated Reformate and Effect of Ru Island Morphology on PtRu Fuel Cell Catalysts As Determined by Operando X-ray Absorption Near Edge Spectroscopy.
[Online-Edition: http://dx.doi.org/10.1021/jp072698+]
In: Journal of Physical Chemistry C, 111 (30) pp. 11403-11413. ISSN 1932-7447
[Article] , (2007)

Scheiba, Frieder and Scholz, Manuel and Cao, Lin and Roth, Christina and Cremers, C. and Qiu, X. and Stimming, U. and Fuess, Hartmut :
On the suitability of hydrous ruthenium oxide supports to enhance intrinisic proton conductivity in direct methanol anodes.
In: Fuel cells, 6 pp. 439-446.
[Article] , (2006)

W

Wolz, André :
Nanostrukturierte PEM-Brennstoffzellenelektroden aus alternativen Materialien.
[Online-Edition: http://tuprints.ulb.tu-darmstadt.de/4091]
TU Darmstadt , Darmstadt
[Ph.D. Thesis], (2014)

Wolz, André and Zils, Susanne and Michel, Marc and Roth, Christina :
Structured multilayered electrodes of proton/electron conducting polymer for polymer electrolyte membrane fuel cells assembled by spray coating.
[Online-Edition: http://dx.doi.org/10.1016/j.jpowsour.2010.06.087]
In: Journal of Power Sources, 195 (24) pp. 8162-8167. ISSN 03787753
[Article] , (2010)

Z

Zils, Susanne :
Elektronenmikroskopische Untersuchungen der Elektrodenstrukturen von Polymerelektrolytmembran-Brennstoffzellen - 3D und in situ -.
[Online-Edition: urn:nbn:de:tuda-tuprints-29197]
TU Darmstadt
[Ph.D. Thesis], (2012)

Zils, S. and Timpel, M. and Arlt, T. and Wolz, A. and Manke, I. and Roth, C. :
3D Visualisation of PEMFC Electrode Structures Using FIB Nanotomography.
[Online-Edition: http://dx.doi.org/10.1002/fuce.201000133]
In: Fuel Cells, 10 (6) pp. 966-972. ISSN 16156846
[Article] , (2010)

Zils, Susanne and Wolz, André and Michel, Marc and Roth, Christina :
Structured Multilayer Electrodes without Nafion for Polymer Electrolyte Membrane Fuel Cells.
[Online-Edition: http://dx.doi.org/10.1149/1.3490680]
In: ECS Transactions, 28 (8) pp. 33-42. ISSN 19385862
[Article] , (2010)

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