Seeding-Growth of Helical Mesoporous Silica Nanofibers Templated by Achiral Cationic Surfactant
文献类型：期刊论文
| 作者 | Zhou, Longping1; Hong, Guosong1; Qi, Limin1; Lu, Yunfeng2 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2009-06-02 |
| 卷号 | 25期号:11页码:6040-6044 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la901083u |
| 英文摘要 | Helical mesoporous silica nanofibers with parallel nanochannels were synthesized in high yield via a novel seeding-growth method by using the achiral cationic surfactant cetyltrimethylammonium bromide (CTAB) as template without auxiliary additives. A general entropy-driven model taking into account the icelike structure water due to the hydrophobic effect was proposed to explain the formation of helical mesoporous silica nanofibers. It was indicated that helical silica mesostructures could result from a thick layer of highly ordered icelike water around thin silicate seed rods with a proper concentration, which was verified by the effect of various anions and organic additives on the formation of helical mesoporous silica. |
| 语种 | 英语 |
| WOS记录号 | WOS:000266604000009 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68599]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qi, Limin |
| 作者单位 | 1.Peking Univ, BNLMS, State Key Lab Struct Chem Unstable & Stable Speci, Coll Chem, Beijing 100871, Peoples R China 2.Univ Calif Los Angeles, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA |
| 推荐引用方式 GB/T 7714 | Zhou, Longping,Hong, Guosong,Qi, Limin,et al. Seeding-Growth of Helical Mesoporous Silica Nanofibers Templated by Achiral Cationic Surfactant[J]. LANGMUIR,2009,25(11):6040-6044. |
| APA | Zhou, Longping,Hong, Guosong,Qi, Limin,&Lu, Yunfeng.(2009).Seeding-Growth of Helical Mesoporous Silica Nanofibers Templated by Achiral Cationic Surfactant.LANGMUIR,25(11),6040-6044. |
| MLA | Zhou, Longping,et al."Seeding-Growth of Helical Mesoporous Silica Nanofibers Templated by Achiral Cationic Surfactant".LANGMUIR 25.11(2009):6040-6044. |
入库方式： OAI收割
来源：化学研究所
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