Details
| Original language | English |
|---|---|
| Title of host publication | From Zeolites to Porous MOF Materials - The 40th Anniversary of International Zeolite Conference |
| Publisher | Elsevier Inc. |
| Pages | 1540-1545 |
| Number of pages | 6 |
| Edition | B |
| ISBN (print) | 0444530681, 9780444530684 |
| Publication status | Published - 2007 |
Publication series
| Name | Studies in Surface Science and Catalysis |
|---|---|
| Number | B |
| Volume | 170 |
| ISSN (Print) | 0167-2991 |
Abstract
Mesoporous Si-MCM-41 has been functionalized with sulfonic acid groups (-SO3H). The modified powders were characterized by X-ray diffraction, adsorption measurements and infrared spectroscopy and studied upon proton conductivity by impedance spectroscopy. The powders exhibit high proton conductivities up to 103 S cm1, and composite membranes with polysiloxanes and functionalized powders show good water management properties.
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Physics and Astronomy(all)
- Condensed Matter Physics
- Chemistry(all)
- Physical and Theoretical Chemistry
- Materials Science(all)
- Surfaces, Coatings and Films
- Materials Science(all)
- Materials Chemistry
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
From Zeolites to Porous MOF Materials - The 40th Anniversary of International Zeolite Conference. B. ed. Elsevier Inc., 2007. p. 1540-1545 (Studies in Surface Science and Catalysis; Vol. 170, No. B).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - Functionalized mesoporous materials used as proton conductive additives for high temperature PEM fuel cell membranes
AU - Marschall, Roland
AU - Wark, Michael
AU - Jeske, Michael
AU - Wilhelm, Michaela
AU - Grathwohl, Georg
AU - Caro, Jürgen
PY - 2007
Y1 - 2007
N2 - Mesoporous Si-MCM-41 has been functionalized with sulfonic acid groups (-SO3H). The modified powders were characterized by X-ray diffraction, adsorption measurements and infrared spectroscopy and studied upon proton conductivity by impedance spectroscopy. The powders exhibit high proton conductivities up to 103 S cm1, and composite membranes with polysiloxanes and functionalized powders show good water management properties.
AB - Mesoporous Si-MCM-41 has been functionalized with sulfonic acid groups (-SO3H). The modified powders were characterized by X-ray diffraction, adsorption measurements and infrared spectroscopy and studied upon proton conductivity by impedance spectroscopy. The powders exhibit high proton conductivities up to 103 S cm1, and composite membranes with polysiloxanes and functionalized powders show good water management properties.
UR - http://www.scopus.com/inward/record.url?scp=35348886073&partnerID=8YFLogxK
U2 - 10.1016/S0167-2991(07)81028-7
DO - 10.1016/S0167-2991(07)81028-7
M3 - Contribution to book/anthology
AN - SCOPUS:35348886073
SN - 0444530681
SN - 9780444530684
T3 - Studies in Surface Science and Catalysis
SP - 1540
EP - 1545
BT - From Zeolites to Porous MOF Materials - The 40th Anniversary of International Zeolite Conference
PB - Elsevier Inc.
ER -