pH-Regulated Molecular Self-Assemblies in a Cationic-Anionic Surfactant System: From a "1-2" Surfactant Pair to a "1-1" Surfactant Pair
文献类型：期刊论文
| 作者 | Lin, Yiyang1; Han, Xue1; Cheng, Xinhao1; Huang, Jianbin1; Liang, Dehai2; Yu, Cailan3 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2008-12-16 |
| 卷号 | 24期号:24页码:13918-13924 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la802593n |
| 英文摘要 | With the aid of pH variation, direct transformation of a "1-1" cationic-anionic surfactant pair to a "1-2" cationic-anionic surfactant pair was attained in the system of cetyltrimethylammonium bromide and n-decylphosphoric acid. Owing to the transformation of a "1-1" pair to a "1-2" pair, diverse microstructures and peculiar phase behavior in this cationic-anionic surfactant mixture was obtained at different pH. It is proposed that pH can be manipulated for effectively tailoring the self-assembled organization in this cationic-anionic surfactant system, including spherical micelle, wormlike micelle, vesicle, and lamellar structure. In contrast to the conventional "1-1" surfactant pair, the "1-2" cationic-anionic surfactant pair exhibits unexpectedly weak aggregating ability. It is suggested that the hydrated volume of surfactant headaroup should be taken into consideration to better elucidate the self-assembly behavior of these "1-2" cationic-anionic surfactant mixtures. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261631700019 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63063]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Jianbin |
| 作者单位 | 1.Peking Univ, BNLMS, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China 2.Peking Univ, Key Lab Polymer Chem & Phys, Minist Educ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Photochem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Yiyang,Han, Xue,Cheng, Xinhao,et al. pH-Regulated Molecular Self-Assemblies in a Cationic-Anionic Surfactant System: From a "1-2" Surfactant Pair to a "1-1" Surfactant Pair[J]. LANGMUIR,2008,24(24):13918-13924. |
| APA | Lin, Yiyang,Han, Xue,Cheng, Xinhao,Huang, Jianbin,Liang, Dehai,&Yu, Cailan.(2008).pH-Regulated Molecular Self-Assemblies in a Cationic-Anionic Surfactant System: From a "1-2" Surfactant Pair to a "1-1" Surfactant Pair.LANGMUIR,24(24),13918-13924. |
| MLA | Lin, Yiyang,et al."pH-Regulated Molecular Self-Assemblies in a Cationic-Anionic Surfactant System: From a "1-2" Surfactant Pair to a "1-1" Surfactant Pair".LANGMUIR 24.24(2008):13918-13924. |
入库方式： OAI收割
来源：化学研究所
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