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Chair of Physical Chemistry III – Prof. Dr. Roland Marschall

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roland-marschall-360x360px Prof. Dr. Roland Marschall

Faculty of Biology, Chemistry & Earth Sciences
Chair of Physical Chemistry III


  • since August 2018: Full Professor
    Chair of Physical Chemistry III, University of Bayreuth
  • 07/2013-08/2018: Emmy-Noether-Group Leader
    Institute of Physical Chemistry, Justus-Liebig-University Giessen
  • 01/2011-06/2013: Research Fellow (Habilitand)
    Laboratory for Industrial Chemistry (AG Prof. Wark), Ruhr-University Bochum
  • 04/2010-12/2010: Project Leader
    Fraunhofer Institute for Silicate Research ISC, Division „Electrochemical Energy Storage and Energy Conversion“
  • 02/2009-01/2010: Postdoctoral Research Fellow
    ARC Centre of Excellence for Functional Nanomaterials, The University of Queensland, Brisbane, Australia
  • 05/2008-01/2009: Postdoctoral Research Fellow
    Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover
  • 05/2005-04/2008: PhD in Physical Chemistry
    Institute of Physical Chemistry and Electrochemistry (Prof. Dr. Jürgen Caro), Leibniz University Hannover

    Thema der Doktorarbeit: ’’New solid proton conductors: Functionalized mesoporous SiO2-materials for application in high temperature PEM fuel cell membranes” (Prof. Wark, Prof. Caro)

    03/2007-06/2007: Research stay at the ARC Centre of Excellence for Functional Nanomaterials, The University of Queensland, Brisbane, Australia
  • 10/2000-04/2005: Study Chemistry (Diploma), Leibniz University Hannover
  • 11/2004-04/2005: Diplom Thesis in Physical Chemistry
    Topic: ’’Evaluation of dye-sensitized solar cells“ (Dr. Torsten Oekermann, Prof. Dr. Jürgen Caro)
  • 11/1999-07/2000: Compulsory Military Service
  • 07/1999: Abitur
    ​Georg-Büchner-Gymnasium Letter, Seelze

Faculty of Biology, Chemistry & Earth Sciences
Chair of Physical Chemistry III



Blößer, André; Timm, Jana; Kurz, Hannah; Milius, Wolfgang; Hayama, Shusaku; Breu, Josef; Weber, Birgit; Marschall, Roland
A Novel Synthesis Yielding Macroporous CaFe₂O₄ Sponges for Solar Energy Conversion
in Solar RRL (2020)
doi:10.1002/solr.201900570 ...

Weiss, Morten; Wirth, Benedikt; Marschall, Roland
Photoinduced Defect and Surface Chemistry of Niobium Tellurium Oxides ANbTeO6 (A = K, Rb, Cs) with Defect-Pyrochlore Structure
in Inorganic Chemistry (2020)
doi:10.1021/acs.inorgchem.0c00811 ...


Henning, Ralph A.; Uredat, Patrick; Simon, Christopher; Bloesser, André; Cop, Pascal; Elm, Matthias T.; Marschall, Roland
Characterization of MFe2O4 (M = Mg, Zn) Thin Films Prepared by Pulsed Laser Deposition for Photoelectrochemical Applications
in The Journal of Physical Chemistry C (2019)
doi:10.1021/acs.jpcc.9b04635 ...

Beck, Giuliana; Sieland, Melanie; Beleites, J. Fabian; Marschall, Roland; Smarsly, Bernd M.
Independent Tailoring of Macropore and Mesopore Space in TiO2 Monoliths
in Inorganic Chemistry vol. 58 (2019) issue 4. - pp. 2599-2609
doi:10.1021/acs.inorgchem.8b03203 ...

Dolcet, Paolo; Kirchberg, Kristin; Antonello, Alice; Suchomski, Christian; Marschall, Roland; Diodati, Stefano; Muñoz-Espí, Rafael; Landfester, Katharina; Gross, Silvia
Exploring wet chemistry approaches to ZnFe₂O₄ spinel ferrite nanoparticles with different inversion degrees : a comparative study
in Inorganic Chemistry Frontiers (2019)
doi:10.1039/C9QI00241C ...

Yambem, Soniya D.; Burns, Samantha; Arthur, Joshua N.; Timm, Jana; Woodruff, Maria A.; Pandey, Ajay K.; Marschall, Roland
A highly porous and conductive composite gate electrode for OTFT sensors
in RSC Advances vol. 9 (2019) . - pp. 7278-7284
doi:10.1039/C9RA00148D ...

Becker, Anna; Kirchberg, Kristin; Marschall, Roland
Magnesium Ferrite (MgFe₂O₄) Nanoparticles for Photocatalytic Antibiotics Degradation
in Zeitschrift für Physikalische Chemie : International Journal of Research in Physical Chemistry and Chemical Physics (2019)
doi:10.1515/zpch-2019-1430 ...

Kramm, Ulrike I.; Marschall, Roland; Rose, Marcus
Pitfalls in heterogeneous thermal, electro- and photocatalysis
in ChemCatChem (2019)
doi:10.1002/cctc.201900137 ...

Kirchberg, Kristin; Marschall, Roland
Sol–gel synthesis of mesoporous CaFe₂O₄ photocathodes with hierarchical pore morphology
in Sustainable Energy & Fuels (2019)
doi:10.1039/C8SE00627J ...

Timm, Jana; Blößer, André; Zhang, Siyuan; Scheu, Christina; Marschall, Roland
Stabilization of nanosized MgFe2O4 nanoparticles in phenylene-bridged KIT-6-type ordered mesoporous organosilica (PMO)
in Microporous and Mesoporous Materials (2019) . - pp. 109783
doi:10.1016/j.micromeso.2019.109783 ...


Weiss, Morten; Bredow, Thomas; Marschall, Roland
The influence of tin(II) incorporation on visible light absorption and photocatalytic activity in defect-pyrochlores
in Chemistry : a European Journal vol. 24 (2018) issue 69. - pp. 18535-18543
doi:10.1002/chem.201803276 ...

Cherevan, Alexey S.; Deilmann, Leonie; Weller, Tobias; Eder, Dominik; Marschall, Roland
Mesoporous Semiconductors : A New Model to Assess Accessible Surface Area and Increased Photocatalytic Activity?
in ACS Applied Energy Materials vol. 1 (2018) issue 11. - pp. 5787-5799
doi:10.1021/acsaem.8b01123 ...

Waitz, Stefanie; Suchomski, Christian; Brezesinski, Torsten; Marschall, Roland
Ordered Mesoporous LiFe5O8 Thin-Film Photoanodes for Water Splitting
in ChemPhotoChem (2018)
doi:10.1002/cptc.201800154 ...

Kirchberg, Kristin; Wang, Songcan; Wang, Lianzhou; Marschall, Roland
Mesoporous ZnFe2O4 Photoanodes with Template-tailored Mesopores and Temperature-dependent Photocurrents
in ChemPhysChem vol. 19 (2018) issue 18. - pp. 2313-2320
doi:10.1002/cphc.201800506 ...

Pilarski, Martin; Marschall, Roland; Gross, Silvia; Wark, Michael
Layered cesium copper titanate for photocatalytic hydrogen production
in Applied Catalysis B: Environmental vol. 227 (2018) . - pp. 349-355
doi:10.1016/j.apcatb.2018.01.039 ...

Bloesser, André; Marschall, Roland
Layered Perovskite Nanofiber Heterojunctions with Tailored Diameter to Enhance Photocatalytic Water Splitting Performance
in ACS Applied Energy Materials vol. 1 (2018) issue 6. - pp. 2520-2525
doi:10.1021/acsaem.8b00265 ...

Voepel, Pascal; Weiss, Morten; Smarsly, Bernd M.; Marschall, Roland
Photocatalytic activity of multiphase TiO2(B)/anatase nanoparticle heterojunctions prepared from ionic liquids
in Journal of Photochemistry and Photobiology A: Chemistry vol. 366 (2018) . - pp. 34-40
doi:10.1016/j.jphotochem.2018.03.019 ...

Timm, Jana; Marschall, Roland
A Novel and Versatile Grafting Procedure : Toward the Highest Possible Sulfonation Degree of Mesoporous Silica
in Advanced Sustainable Systems vol. 2 (2018) issue 3
doi:10.1002/adsu.201700170 ...

Weller, Tobias; Deilmann, Leonie; Timm, Jana; Dörr, Tobias S.; Beaucage, Peter A.; Cherevan, Alexey S.; Wiesner, Ulrich B.; Eder, Dominik; Marschall, Roland
A crystalline and 3D periodically ordered mesoporous quaternary semiconductor for photocatalytic hydrogen generation
in Nanoscale vol. 10 (2018) issue 7. - pp. 3225-3234
doi:10.1039/c7nr09251b ...

Seitz, Christoph; Werner, Sebastian; Marschall, Roland; Smarsly, Bernd M.
Electrospun CuO Nanofibre Assemblies for H2S Sensing
in Zeitschrift für physikalische Chemie vol. 233 (2018) issue 1. - pp. 105-116
doi:10.1515/zpch-2017-1097 ...

Tetzlaff, David; Simon, Christopher; Achilleos, Demetra S.; Smialkowski, Mathias; junge Puring, Kai; Blößer, André; Piontek, Stefan; Siegmund, Daniel; Reisner, Erwin; Marschall, Roland; Kasap, Hatice; Apfel, Ulf-Peter
FexNi9-xS8 (x = 3-6) as Potential Photocatalysts for Solar- Driven Hydrogen Production?
in Faraday Discussions (2018)
doi:10.1039/C8FD00173A ...

Neuderth, P.; Hille, P.; Schoermann, J.; Frank, A.; Reitz, C.; Marti-Sanchez, S.; de la Mata, M.; Coll, M.; Arbiol, J.; Marschall, Roland; Eickhoff, M.
Passivation layers for nanostructured photoanodes : ultra-thin oxides on InGaN nanowires
in Journal of Materials Chemistry A vol. 6 (2018) issue 2. - pp. 565-573
doi:10.1039/c7ta08071a ...

Weiss, Morten; Marschall, Roland
Synthesis of hydrated KTaWO6 nanoparticles and Sn(II) incorporation for visible light absorption
in Nanoscale vol. 10 (2018) issue 20. - pp. 9691-9697
doi:10.1039/c8nr01889h ...

Bloesser, André; Voepel, Pascal; Loeh, Marc O.; Beyer, Andreas; Volz, Kerstin; Marschall, Roland
Tailoring the diameter of electrospun layered perovskite nanofibers for photocatalytic water splitting
in Journal of Materials Chemistry A vol. 6 (2018) issue 5. - pp. 1971-1978
doi:10.1039/c7ta09136b ...


Einert, Marcus; Weller, Tobias; Leichtweiss, Thomas; Smarsly, Bernd M.; Marschall, Roland
Electrospun CuO nanofibers : Stable nanostructures for solar water splitting
in ChemPhotoChem vol. 1 (2017) issue 7. - pp. 326-340
doi:10.1002/cptc.201700050 ...

Bloh, Jonathan Z.; Marschall, Roland
Heterogeneous Photoredox Catalysis : Reactions, Materials, and Reaction Engineering
in European Journal of Organic Chemistry (2017) issue 15. - pp. 2085-2094
doi:10.1002/ejoc.201601591 ...

Kulischow, Natalia; Ladasiu, Calin; Marschall, Roland
Layered Dion-Jacobson type niobium oxides for photocatalytic hydrogen production prepared via molten salt synthesis
in Catalysis Today vol. 287 (2017) . - pp. 65-69
doi:10.1016/j.cattod.2016.10.009 ...

Wang, Ping; Sinev, Ilya; Sun, Feng; Li, Huijun; Wang, Ding; Li, Qian; Wang, XianYing; Marschall, Roland; Wark, Michael
Rational fabrication of a graphitic-C3N4/Sr2KNb5O15 nanorod composite with enhanced visible-light photoactivity for degradation of methylene blue and hydrogen production
in RSC Advances vol. 7 (2017) issue 68. - pp. 42774-42782
doi:10.1039/c7ra07441g ...

Weller, Tobias; Specht, Lukas; Marschall, Roland
Single crystal CsTaWO6 nanoparticles for photocatalytic hydrogen production
in Nano Energy vol. 31 (2017) . - pp. 551-559
doi:10.1016/j.nanoen.2016.12.003 ...

Marschall, Roland; Pietron, Jeremy J.
Solar fuels photocatalysis
in Journal of Photonics For Energy vol. 7 (2017) issue 1
doi:10.1117/1.JPE.7.012001 ...

Kirchberg, Kristin; Becker, Anna; Bloesser, André; Weller, Tobias; Timm, Jana; Suchomski, Christian; Marschall, Roland
Stabilization of Monodisperse, Phase-Pure MgFe2O4 Nanoparticles in Aqueous and Nonaqueous Media and Their Photocatalytic Behavior
in The Journal of Physical Chemistry C vol. 121 (2017) issue 48. - pp. 27126-27138
doi:10.1021/acs.jpcc.7b08780 ...

Yambem, Soniya D.; Timm, Jana; Weiss, Morten; Pandey, Ajay K.; Marschall, Roland
Sulfonated Mesoporous Silica as Proton Exchanging Layer in Solid-State Organic Transistor
in Advanced Electronic Materials vol. 3 (2017) issue 12
doi:10.1002/aelm.201700316 ...


von der Lehr, Martin; Seidler, Christopher F.; Taffa, Dereje H.; Wark, Michael; Smarsly, Bernd M.; Marschall, Roland
Proton Conduction in Sulfonated Organic–Inorganic Hybrid Monoliths with Hierarchical Pore Structure
in ACS Applied Materials & Interfaces vol. 8 (2016) issue 38. - pp. 25476-25488
doi:10.1021/acsami.6b08477 ...

Djerdj, Igor; Popović, Jasminka; Mal, Suraj; Weller, Tobias; Nuskol, Marko; Jagličić, Zvonko; Skoko, Željko; Pajić, Damir; Suchomski, Christian; Voepel, Pascal; Marschall, Roland; Kozlevčar, Bojan; Smarsly, Bernd M.
Aqueous Sol–Gel Route toward Selected Quaternary Metal Oxides with Single and Double Perovskite-Type Structure Containing Tellurium
in Crystal Growth & Design vol. 16 (2016) issue 5. - pp. 2535-2541
doi:10.1021/acs.cgd.5b01558 ...

Marschall, Roland
Heterojunctions in Composite Photocatalysts
In: Tüysüz, Harun ; Chan, Candace C.(ed.): Solar Energy For Fuels - Cham: Springer, 2016. - pp. 143-172 . - (Topics in Current Chemistry; 371)
doi:10.1007/128_2015_636 ...

Weiss, Morten; Waitz, Stefanie; Ellinghaus, Rüdiger; Weller, Tobias; Marschall, Roland
Highly mesoporous CsTaWO6 via hard-templating for photocatalytic hydrogen production
in RSC Advances vol. 6 (2016) issue 82. - pp. 79037-79042
doi:10.1039/c6ra16016f ...

Einert, Marcus; Ostermann, Rainer; Weller, Tobias; Zellmer, Sabrina; Garnweitner, Georg; Smarsly, Bernd M.; Marschall, Roland
Hollow alpha-Fe2O3 Nanofibres for Solar Water Oxidation : Improving the Photoelectrochemical Performance by Formation of alpha-Fe2O3/ITO-Composite Photoanodes
in Journal of Materials Chemistry A vol. 4 (2016) issue 47. - pp. 18444-18456
doi:10.1039/c6ta06979g ...

Schneider, Jenny; Nikitin, Konstantin; Wark, Michael; Bahnemann, Detlef W.; Marschall, Roland
Improved charge carrier separation in barium tantalate composites investigated by laser flash photolysis
in Physical Chemistry Chemical Physics vol. 18 (2016) issue 16. - pp. 10719-10726
doi:10.1039/c5cp07115a ...

Hopper, H. A.; Le, J.; Cheng, J.; Weller, T.; Marschall, Roland; Bloh, Jonathan Z.; Macphee, D. E.; Folli, A.; McLaughlin, A. C.
An Investigation of the Optical Properties and Water Splitting Potential of the Coloured Metallic Perovskites Sr1-xBaxMoO3
in Journal of Solid State Chemistry vol. 234 (2016) . - pp. 87-92
doi:10.1016/j.jssc.2015.12.002 ...

Weller, Tobias; Sann, Joachim; Marschall, Roland
Pore Structure Controlling the Activity of Mesoporous Crystalline CsTaWO6 for Photocatalytic Hydrogen Generation
in Advanced Energy Materials vol. 6 (2016) issue 16
doi:10.1002/aenm.201600208 ...


DeSario, Paul A.; Pietron, Jeremy J.; Taffa, Dereje H.; Compton, Ryan; Schünemann, Stefan; Marschall, Roland; Brintlinger, Todd H.; Stroud, Rhonda M.; Wark, Michael; Owrutsky, Jeffrey C.; Rolison, Debra R.
Correlating Changes in Electron Lifetime and Mobility on Photocatalytic Activity at Network-Modified TiO2 Aerogels
in The Journal of Physical Chemistry C vol. 119 (2015) issue 31. - pp. 17529-17538
doi:10.1021/acs.jpcc.5b04013 ...

Hollmann, Dirk; Merka, Oliver; Schwertmann, Larissa; Marschall, Roland; Wark, Michael; Brueckner, Angelika
Active Sites for Light Driven Proton Reduction in Y2Ti2O7 and CsTaWO6 Pyrochlore Catalysts Detected by In Situ EPR
in Topics in Catalysis vol. 58 (2015) issue 12-13. - pp. 769-775
doi:10.1007/s11244-015-0415-8 ...

Hildebrandt, Nils C.; Soldat, Julia; Marschall, Roland
Layered Perovskite Nanofibers via Electrospinning for Overall Water Splitting
in Small vol. 11 (2015) issue 17. - pp. 2051-2057
doi:10.1002/smll.201402679 ...

Wang, Ping; Weide, Philipp; Muhler, Martin; Marschall, Roland; Wark, Michael
New insight into calcium tantalate nanocomposite photocatalysts for overall water splitting and reforming of alcohols and biomass derivatives
in APL Materials vol. 3 (2015) issue 10
doi:10.1063/1.4928288 ...

Engeldahl, Barthel; Oezaslan, Mehtap; Marschall, Roland; Rose, Marcus; Kaluza, Stefan; Titus, Juliane; Sprung, Christoph
Weimar 2015 : Catalysing Tomorrow's Solutions
in ChemCatChem vol. 7 (2015) issue 12. - pp. 1794-1796
doi:10.1002/cctc.201500435 ...


Soldat, Julia; Marschall, Roland; Wark, Michael
Improved overall water splitting with barium tantalate mixed oxide composites
in Chemical Science vol. 5 (2014) issue 10. - pp. 3746-3752
doi:10.1039/c4sc01127a ...

Marschall, Roland; Wang, Lianzhou
Non-metal doping of transition metal oxides for visible-light photocatalysis
in Catalysis Today vol. 225 (2014) . - pp. 111-135
doi:10.1016/j.cattod.2013.10.088 ...

Marschall, Roland
Semiconductor Composites : Strategies for Enhancing Charge Carrier Separation to Improve Photocatalytic Activity
in Advanced Functional Materials vol. 24 (2014) issue 17. - pp. 2421-2440
doi:10.1002/adfm.201303214 ...

Wang, Ping; Schwertmann, Larissa; Marschall, Roland; Wark, Michael
Tetragonal tungsten bronze-type nanorod photocatalysts with tunnel structure : Ta substitution for Nb and overall water splitting
in Journal of Materials Chemistry A vol. 2 (2014) issue 23. - pp. 8815-8822
doi:10.1039/c4ta01393j ...

Schwertmann, Larissa; Gruenert, Anna; Pougin, Anna; Sun, Chenghua; Wark, Michael; Marschall, Roland
Understanding the Influence of Lattice Composition on the Photocatalytic Activity of Defect-Pyrochlore-Structured Semiconductor Mixed Oxides
in Advanced Functional Materials vol. 25 (2014) issue 6. - pp. 905-912
doi:10.1002/adfm.201403092 ...


Wang, Ping; Chen, Peirong; Kostka, Aleksander; Marschall, Roland; Wark, Michael
Control of Phase Coexistence in Calcium Tantalate Composite Photocatalysts for Highly Efficient Hydrogen Production
in Chemistry of Materials vol. 25 (2013) issue 23. - pp. 4739-4745
doi:10.1021/cm402708h ...

Marschall, Roland; Soldat, Julia; Wark, Michael
Enhanced photocatalytic hydrogen generation from barium tantalate composites
in Photochemical & Photobiological Sciences vol. 12 (2013) issue 4. - pp. 671-677
doi:10.1039/c2pp25200g ...

Schwertmann, Larissa; Wark, Michael; Marschall, Roland
Sol-gel synthesis of defect-pyrochlore structured CsTaWO6 and the tribochemical influences on photocatalytic activity
in RSC Advances vol. 3 (2013) issue 41. - pp. 18908-18915
doi:10.1039/c3ra42768d ...


Marschall, Roland; Klaysom, Chalida; Mukherji, Aniruddh; Wark, Michael; Lu, Gao Qing (Max); Wang, Lianzhou
Composite proton-conducting polymer membranes for clean hydrogen production with solar light in a simple photoelectrochemical compartment cell
in International Journal of Hydrogen Energy vol. 37 (2012) issue 5. - pp. 4012-4017
doi:10.1016/j.ijhydene.2011.11.097 ...

Toelle, Pia; Koehler, Christof; Marschall, Roland; Sharifi, Monir; Wark, Michael; Frauenheim, Thomas
Proton transport in functionalised additives for PEM fuel cells : contributions from atomistic simulations
in Chemical Society Reviews vol. 41 (2012) issue 15. - pp. 5143-5159
doi:10.1039/c2cs15322j ...


Sharifi, Monir; Marschall, Roland; Wilhelm, Michaela; Wallacher, Dirk; Wark, Michael
Detection of Homogeneous Distribution of Functional Groups in Mesoporous Silica by Small Angle Neutron Scattering and in Situ Adsorption of Nitrogen or Water
in Langmuir vol. 27 (2011) issue 9. - pp. 5516-5522
doi:10.1021/la2000188 ...

Mukherji, Aniruddh; Marschall, Roland; Tanksale, Akshat; Sun, Chenghua; Smith, Sean C.; Lu, Gao Qing (Max); Wang, Lianzhou
N-Doped CsTaWO6 as a New Photocatalyst for Hydrogen Production from Water Splitting Under Solar Irradiation
in Advanced Functional Materials vol. 21 (2011) issue 1. - pp. 126-132
doi:10.1002/adfm.201000591 ...

Marschall, Roland; Mukherji, Aniruddh; Tanksale, Akshat; Sun, Chenghua; Smith, Sean C.; Wang, Lianzhou; Lu, Gao Qing (Max)
Preparation of new sulfur-doped and sulfur/nitrogen co-doped CsTaWO6 photocatalysts for hydrogen production from water under visible light
in Journal of Materials Chemistry vol. 21 (2011) issue 24. - pp. 8871-8879
doi:10.1039/c0jm02549f ...

Klaysom, Chalida; Marschall, Roland; Moon, Seung-Hyeon; Ladewig, Bradley P.; Lu, G. Q. Max; Wang, Lianzhou
Preparation of porous composite ion-exchange membranes for desalination application
in Journal of Materials Chemistry vol. 21 (2011) issue 20. - pp. 7401-7409
doi:10.1039/c0jm04142d ...

Marschall, Roland; Sharifi, Monir; Wark, Michael
Protonenleitende Komposit-Membranen für zukunftsorientierte Anwendungen in Brennstoffzellen, Entsalzungsanlagen und in der Photokatalyse
in Chemie Ingenieur Technik vol. 83 (2011) issue 12. - pp. 2177-2187
doi:10.1002/cite.201100146 ...


Sharifi, Monir; Marschall, Roland; Wilkening, Martin; Wark, Michael
Proton conductivity of ordered mesoporous materials containing aluminium
in Journal of Power Sources vol. 195 (2010) issue 23. - pp. 7781-7786
doi:10.1016/j.jpowsour.2009.07.058 ...

Klaysom, Chalida; Marschall, Roland; Wang, Lianzhou; Ladewig, Bradley P.; Lu, G. Q. Max
Synthesis of composite ion-exchange membranes and their electrochemical properties for desalination applications
in Journal of Materials Chemistry vol. 20 (2010) issue 22. - pp. 4669-4674
doi:10.1039/b925357b ...


Marschall, Roland; Toelle, Pia; Cavalcanti, Welchy L.; Wilhelm, Michaela; Koehler, Christof; Frauenheim, Thomas; Wark, Michael
Detailed Simulation and Characterization of Highly Proton Conducting Sulfonic Acid Functionalized Mesoporous Materials under Dry and Humidified Conditions
in The Journal of Physical Chemistry C vol. 113 (2009) issue 44. - pp. 19218-19227
doi:10.1021/jp904322y ...

Marschall, Roland; Bannat, Inga; Feldhoff, Armin; Wang, Lianzhou; Lu, Gao Qing (Max); Wark, Michael
Nanoparticles of Mesoporous SO3H-Functionalized Si-MCM-41 with Superior Proton Conductivity
in Small vol. 5 (2009) issue 7. - pp. 854-859
doi:10.1002/smll.200801235 ...

Marschall, Roland; Sharifi, Monir; Wark, Michael
Proton conductivity of imidazole functionalized ordered mesoporous silica : Influence of type of anchorage, chain length and humidity
in Microporous and Mesoporous Materials vol. 123 (2009) issue 1-3. - pp. 21-29
doi:10.1016/j.micromeso.2009.03.019 ...


Gomes, Dominique; Marschall, Roland; Nunes, Suzana P.; Wark, Michael
Development of polyoxadiazole nanocomposites for high temperature polymer electrolyte membrane fuel cells
in Journal of Membrane Science vol. 322 (2008) issue 2. - pp. 406-415
doi:10.1016/j.memsci.2008.06.010 ...

Cavalcanti, Welchi L.; Marschall, Roland; Toelle, Pia; Koehler, Christof; Wark, Michael; Frauenheim, Thomas
Insight into proton conduction of immobilised imidazole systems via simulations and impedance spectroscopy
in Fuel Cells vol. 8 (2008) issue 3-4. - pp. 244-253
doi:10.1002/fuce.200800003 ...

Wilhelm, Michaela; Jeske, Michael; Marschall, Roland; Cavalcanti, Welchy Leite; Toelle, Pia; Koehler, Christof; Koch, Dietmar; Frauenheim, Thomas; Grathwohl, Georg; Caro, Juergen; Wark, Michael
New proton conducting hybrid membranes for HT-PEMFC systems based on polysiloxanes and SO3H-functionalized mesoporous Si-MCM-41 particles
in Journal of Membrane Science vol. 316 (2008) issue 1-2. - pp. 164-175
doi:10.1016/j.memsci.2007.09.037 ...

Marschall, Roland; Wark, Michael; Rathousky, Jiri; Wilhelm, Michaela
Textural investigations of highly proton conductive functionalized mesoporous SlO2
In: Sayari, Abdelhamid ; Jaroniec, Mietek(ed.): Nanoporous Materials : Proceedings of the 5th International Symposium - Singapore: World Scienctific, 2008. - pp. 159-168
doi:10.1142/9789812779168_0018 ...


Marschall, Roland; Wark, Michael; Jeske, Michael; Wilhelm, Michaela; Grathwohl, Georg; Caro, Juergen
Functionalized mesoporous materials used as proton conductive additives for high temperature PEM fuel cell membranes
In: Xu, Ruren ; Gao, Zi ; Chen, Jiesheng ; Yan, Wenfu(ed.): From Zeolites To Porous MOF Materials: the 40th Anniversary of International Zeolite Conference : Proceedings of the 15th International Zeolite Conference - Amsterdam: Elsevier, 2007. - pp. 1540-1545 . - (Studies in surface science and catalysis; 170)
doi:10.1016/S0167-2991(07)81028-7 ...

Marschall, Roland; Rathousky, Jiri; Wark, Michael
Ordered functionalized silica materials with high proton conductivity
in Chemistry of Materials vol. 19 (2007) issue 26. - pp. 6401-6407
doi:10.1021/cm071164i ...

Marschall, Roland; Bannat, Inga; Caro, Juergen; Wark, Michael
Proton conductivity of sulfonic acid functionalised mesoporous materials
in Microporous and Mesoporous Materials vol. 99 (2007) issue 1-2. - pp. 190-196
doi:10.1016/j.micromeso.2006.08.037 ...

Scheffler, Rouven; Huth, Andreas; Huebner, Gerold; Marschall, Roland; Caro, Juergen; Wark, Michael
Präparation und Evaluation neuer Hybrid-Protonenleiter : Teil II: Anorganische Nanoteilchen als Modifikator in Nafion((R))-Hybridmembranen
in Chemie Ingenieur Technik vol. 79 (2007) issue 12. - pp. 2035-2041
doi:10.1002/cite.200700079 ...


Faculty of Biology, Chemistry & Earth Sciences
Chair of Physical Chemistry III

Prof. Dr. Roland Marschall
Head of working group

Room: NW I, 1.1. 02 22

Phone: +49 (0)921 / 55-2760
E-mail: roland.marschall@uni-bayreuth.de

Researcher ID

Webmaster: Univ.Prof.Dr. Roland Marschall

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