M. Carmo, T. Roepke, C. Roth, A. M. Dos Santos, J. G. Rocha Poco, M. Linardi, ’A novel electrocatalyst support with proton conductive properties for polymer electrolyte membrane fuel cell applications’,
J. Power Sources, 191 (2009) 330-337.

M. Carmo, T. Roepke, F. Scheiba, C. Roth, S. Moeller, H. Fuess, J. G. R. Poco, M. Linardi, ’The use of a dynamic hydrogen electrode as an electrochemical tool to evaluate plasma activated carbon as electrocatalyst support for direct methanol fuel cell’,
Mat. Res. Bull., 44 (2009) 51-56.

V. Croze, F. Ettingshausen, J. Melke, M. Soehn, D. Stuermer, C. Roth, ’The use of in-situ X-ray absorption spectroscopy in applied fuel cell research’,
J. Appl. Electrochem., published online 13.05.2009.

F. Ettingshausen, J. Kleemann, M. Michel, M. Quintus, H. Fuess, C. Roth, ’Degradation effects on different parts of a membrane-electrode assembly after test in real life vehicle’,
J. Power Sources, 194 (2009) 899-907.

C. Roth, N. Benker, R. Theissmann, R. J. Nichols, D. J. Schiffrin, ’Bifunctional electrocatalysis in Pt-Ru nanoparticle systems’,
Langmuir, 24 (2008) 2191-2199.

F. Scheiba, N. Benker, U. Kunz, C. Roth, H. Fuess, ’Electron microscopy techniques for the analysis of the polymer electrolyte distribution in proton exchange membrane fuel cells’,
J. Power Sources, 177 (2008) 273-280.

A. R. dos Santos, M. Carmo, A. Oliveira-Neto, E. V. Spinace, J. G. R. Poco, C. Roth, H. Fueß, M. Linardi, ’Electrochemical and impedance spectroscopy studies in H-2/O-2 and methanol/O-2 proton exchange membrane fuel cells’,
Ionics, 14 (2008) 43-51.

M. Michel, F. Ettingshausen, F. Scheiba, A. Wolz, C. Roth, ’Using layer-by-layer assembly of polyaniline fibers in the fast preparation of high performance fuel cell nanostructured membrane electrodes’,
Phys. Chem. Chem. Phys., 10 (2008) 3796-3801.

M. Steffan, F. Klasovsky, J. Arras, C. Roth, J. Radnik, H. Hofmeister, P. Claus, ’Carbon-carbon double bond versus carbonyl group hydrogenation: Controlling the intramolecular selectivity with polyaniline-supported platinum catalysts’,
Adv. Synth. Catal., 350 (2008) 1337-1348.

F. Klasovsky, J. Hohmeyer, A. Brückner, M. Bonifer, J. Arras, M. Steffan, M. Lucas, J. Radnik, C. Roth, P. Claus, ’Catalytic and mechanistic investigation of polyaniline supported PtO2 nanoparticles: A combined in situ / operando EPR, DRIFTS, and EXAFS study’,
J. Phys. Chem. C, 112 (49) (2008) 19555-19559.

C.Roth, N. Benker, M. Mazurek, F. Scheiba, H. Fuess, ’Pt-Ru fuel cell catalysts subjected to H₂, CO, N₂ and air atmosphere: an X-ray absorption study’,
Appl. Cataysis A, 319 (2007) 81-90.

F. J. Scott, C. Roth, D. E. Ramaker, ’The kinetics of CO poisoning in simulated reformate and effect of Ru island morphology on PtRu fuel cell catalysts as determined by operando XANES’,
J. Phys. Chem. C, 111 (2007) 11403-11413.

C. Roth, N. Benker, S. Zils, R. Chenitz, A. Issanin, H. Fuess, ’Oxidation behaviour of ruthenium in the presence of platinum’,
Z. Phys. Chem., 221 (2007) 1549-1567.

M. Mazurek, N. Martz, C. Roth, Th. Buhrmester, H. Fuess, ‘Electrochemical Impedance and X-ray absorption spectroscopy (EXAFS) as in-situ methods to study the PEMFC anode’,
Fuel Cells, 6 (1) (2006) 16-20.

N. Benker, C. Roth, M. Mazurek, H. Fuess, ’Synthesis and characterisation of ternary Pt/Ru/Mo catalysts for the anode of the PEM fuel cell’,
Journal New Mat. Electrochem. Sys., 9 (2006) 121-126.

F. Scheiba, M. Scholz, C. Lin, C. Roth, C. Cremers, X.Qiu, U. Stimming, H. Fuess, ’On the suitability of hydrous ruthenium oxide supports to enhance intrinisic proton conductivity in
direct methanol anodes’,
Fuel Cells, 6 (2006) 439-446.

L. Cao, F. Scheiba, C. Roth, F. Schweiger, C. Cremers, U. Stimming, X. Qiu, ‘Novel nano-composite Pt/RuO₂•xH₂O/CNT catalysts for DMFC’,
Angew. Chem. Int. Ed., 45 (2006) 5315-5319.

M. Mazurek, N. Benker, C. Roth, H. Fuess, ’Structural and electrochemical investigation of binary mixtures of carbon-supported Pt and Ru catalysts for PEM fuel cell’,
Fuel Cells, 6 (2006) 208-213.

C. Roth, M. Mazurek, N. Benker, ’Katalysatoren im Baukastensystem’,
Thema Forschung, 2 (2006) 58-63.

N. Martz, C. Roth, H. Fuess, ‘Characterisation of different Pt/metal/complex catalysts as anode catalysts for the PEM fuel cell’,
J. Appl. Electrochem., 35 (1) (2005) 85-90.

C. Roth, N. Martz, H. Fuess, ‘An X-ray diffraction and transmission electron microscopy study of Pt-Ru fuel cell catalysts before and after operation’,
J. Appl. Electrochem., 34 (3) (2004) 345-348.

C. Roth, N. Martz, H. Fuess, ‘Challenges in the structural characterization of nanodispersed catalytic materials’,
J. New Mat. Electrochem. Sys., 7 (2) (2004) 117-123.

C. Roth, N. Martz, A. Morlang, R. Theissmann, H. Fuess, ‘X-ray absorption studies on alloy formation in different carbon-supported Pt-Ru electrocatalysts’,
Phys. Chem. Chem. Phys., 6 (13) (2004) 3557-3562.