Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Developments in Strategic Materials and Computational Design IV - A Collection of Papers Presented at the 37th International Conference on Advanced Ceramics and Composites, ICACC 2013 |
| Seiten | 97-114 |
| Seitenumfang | 18 |
| Auflage | 10 |
| Publikationsstatus | Veröffentlicht - 21 Okt. 2013 |
| Veranstaltung | Developments in Strategic Materials and Computational Design IV - 37th International Conference on Advanced Ceramics and Composites, ICACC 2013 - Daytona Beach, FL, USA / Vereinigte Staaten Dauer: 27 Jan. 2013 → 1 Feb. 2013 |
Publikationsreihe
| Name | Ceramic Engineering and Science Proceedings |
|---|---|
| Nummer | 10 |
| Band | 34 |
| ISSN (Print) | 0196-6219 |
Abstract
Geopolymer gels could be optimized for binders, possessing high mechanical strength. Two further applications will be reported. Firstly NaBH4 crystals can be recrystallized within a geopolymer type matrix. The compositions and solidification conditions could be optimized, obtaining an hydrogen release of about 72 wt% of pure NaBH4. The hydrogen release is obtained by acid titration without the requirement of any catalyst. Secondly sodalites of micro- and nano-crystalline sizes could be synthesized, enclosing the BH 4-anion in the cages. The crystals share extended contributions of a geopolymer type matrix. The matrix stores and transports the water molecules for the hydrogen release reactions, revealing new anion species [H 4-nB(OH)n]-, n = 1, 2, 3 in the sodalite cages.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Keramische und Verbundwerkstoffe
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
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Developments in Strategic Materials and Computational Design IV - A Collection of Papers Presented at the 37th International Conference on Advanced Ceramics and Composites, ICACC 2013. 10. Aufl. 2013. S. 97-114 (Ceramic Engineering and Science Proceedings; Band 34, Nr. 10).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Basic research on geopolymer gels for production of green binders and hydrogen storage
AU - Rüscher, C. H.
AU - Schomborg, L.
AU - Schulz, Alexander
AU - Buhl, J. C.
PY - 2013/10/21
Y1 - 2013/10/21
N2 - Geopolymer gels could be optimized for binders, possessing high mechanical strength. Two further applications will be reported. Firstly NaBH4 crystals can be recrystallized within a geopolymer type matrix. The compositions and solidification conditions could be optimized, obtaining an hydrogen release of about 72 wt% of pure NaBH4. The hydrogen release is obtained by acid titration without the requirement of any catalyst. Secondly sodalites of micro- and nano-crystalline sizes could be synthesized, enclosing the BH 4-anion in the cages. The crystals share extended contributions of a geopolymer type matrix. The matrix stores and transports the water molecules for the hydrogen release reactions, revealing new anion species [H 4-nB(OH)n]-, n = 1, 2, 3 in the sodalite cages.
AB - Geopolymer gels could be optimized for binders, possessing high mechanical strength. Two further applications will be reported. Firstly NaBH4 crystals can be recrystallized within a geopolymer type matrix. The compositions and solidification conditions could be optimized, obtaining an hydrogen release of about 72 wt% of pure NaBH4. The hydrogen release is obtained by acid titration without the requirement of any catalyst. Secondly sodalites of micro- and nano-crystalline sizes could be synthesized, enclosing the BH 4-anion in the cages. The crystals share extended contributions of a geopolymer type matrix. The matrix stores and transports the water molecules for the hydrogen release reactions, revealing new anion species [H 4-nB(OH)n]-, n = 1, 2, 3 in the sodalite cages.
UR - http://www.scopus.com/inward/record.url?scp=84891723715&partnerID=8YFLogxK
U2 - 10.1002/9781118807743.ch9
DO - 10.1002/9781118807743.ch9
M3 - Conference contribution
AN - SCOPUS:84891723715
SN - 9781118807279
T3 - Ceramic Engineering and Science Proceedings
SP - 97
EP - 114
BT - Developments in Strategic Materials and Computational Design IV - A Collection of Papers Presented at the 37th International Conference on Advanced Ceramics and Composites, ICACC 2013
T2 - Developments in Strategic Materials and Computational Design IV - 37th International Conference on Advanced Ceramics and Composites, ICACC 2013
Y2 - 27 January 2013 through 1 February 2013
ER -