摘要
Novel binary tin-doped porous zirconia has been prepared by using zirconyl chloride, tin chloride as Zr, Sn sources and cetyltrimethylammonium bromide (CTAB) as template. For the first time the hexagonal and ordered porous zirconia with a tin/zirconium molar ratio of 0.05 and 0.10 were obtained. The surface areas of the materials were 391.5 and 501.5 m2/g respectively. Thermal stabilities of the prepared samples were relatively high (>773 K) and decreased with the increment of tin content.
源语言 | 英语 |
---|---|
页(从-至) | 241-243 |
页数 | 3 |
期刊 | Microporous and Mesoporous Materials |
卷 | 77 |
期 | 2-3 |
DOI | |
出版状态 | 已出版 - 26 1月 2005 |
已对外发布 | 是 |