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https://libjncir.jncasr.ac.in/xmlui/handle/10572/883| Title: | Macroporous carbons prepared by templating silica spheres |
| Authors: | Gundiah, Gautam Govindaraj, A Rao, C N R |
| Keywords: | macroporous carbon photonic gap materials silica spheres |
| Issue Date: | Jul-2001 |
| Publisher: | Pergamon-Elsevier Science Ltd |
| Citation: | Materials Research Bulletin 36(9), 1751-1757 (2001) |
| Abstract: | Macroporous carbons of different pore sizes, containing three-dimensionally connected voids, have been prepared by an elegant method. The method involves the coating of ordered silica spheres with sucrose, followed by carbonization using sulfuric acid, and the removal of silica with aqueous hydrofluoric acid. The carbon samples show the expected optical properties. The surface area of the macroporous carbon samples varies between 120 to 550 m(2)g(-1), depending on whether nonporous or mesoporous silica spheres were used as templates. (C) 2001 Elsevier Science Ltd. All rights reserved. |
| Description: | Restricted Access |
| URI: | https://libjncir.jncasr.ac.in/xmlui/10572/883 |
| Other Identifiers: | 0025-5408 |
| Appears in Collections: | Research Papers (Prof. C.N.R. Rao) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2001.17.pdf Restricted Access | 484.44 kB | Adobe PDF | View/Open Request a copy |
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