Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.date.accessioned | 2016-08-29T11:08:22Z | - |
dc.date.available | 2016-08-29T11:08:22Z | - |
dc.date.issued | 2009 | * |
dc.identifier.issn | 1434-1948 | * |
dc.identifier.other | OAK-5757 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/231991 | - |
dc.description.abstract | A facile method was developed for the preparation of bimodal mesoporous siliceous materials with nanostructured pores in which a cationic organic template, n-hexadecy1trimethylammonium hydroxide, was employed as a base catalyst as well as a mesopore structure-directing agent during the slow condensation of tetraethoxysilane. It was possible to alter the pore orientations of smaller pores by adding neutral, auxiliary templates such, as Brij76 and P123. A series of bio-modal mesoporous carbons was also obtained from the bimodal mesoporous silica materials through a nanocasting process. The resulting bimodal mesoporous carbons exhibited decent hydrogen uptake values at 77 K. The maximum hydrogen uptake was 1.33 wt.-% for the sample having the narrowest pores, while keeping a relatively large pore volume. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA. | * |
dc.language | English | * |
dc.title | Preparation of mesoporous silica and carbon materials with multilength-scale pores and hydrogen sorption application | * |
dc.type | Article | * |
dc.relation.issue | 19 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 2811 | * |
dc.relation.lastpage | 2816 | * |
dc.relation.journaltitle | European Journal of Inorganic Chemistry | * |
dc.identifier.doi | 10.1002/ejic.200900153 | * |
dc.identifier.wosid | WOS:000267915100009 | * |
dc.identifier.scopusid | 2-s2.0-67649989395 | * |
dc.author.google | Kwon T.-H. | * |
dc.author.google | Jung S. | * |
dc.author.google | Kim H.-J. | * |
dc.author.google | Park S. | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Huh S. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.date.modifydate | 20240301081003 | * |