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https://scholarbank.nus.edu.sg/handle/10635/89690
Title: | Ordered mesostructured carbon templated by SBA-16 silica | Authors: | Guo, W. Su, F. Zhao, X.S. |
Keywords: | Carbonization Mesophase Porosity X-ray scattering |
Issue Date: | Sep-2005 | Citation: | Guo, W., Su, F., Zhao, X.S. (2005-09). Ordered mesostructured carbon templated by SBA-16 silica. Carbon 43 (11) : 2423-2426. ScholarBank@NUS Repository. | Abstract: | A novel synthesis of ordered cubic mesoporous carbon with an Im3m symmetry by using SBA-16 silica as a hard template was performed. SBA-16 was synthesized using pluronic F 127 as the structure-directing agent and tetra- ethylorthosilicate as the silica source. Carbon replication of the surfactant-removed mesoporous silica was performed at 900°C using sucrose as a carbon source in the presence of sulfuric acid. It was found that surfactants removal method plays an important role in the formation of carbon mesostructures. | Source Title: | Carbon | URI: | http://scholarbank.nus.edu.sg/handle/10635/89690 | ISSN: | 00086223 |
Appears in Collections: | Staff Publications |
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