Imidazolium cation mediated synthesis of polystyrene-polyaniline core-shell structures
文献类型：期刊论文
| 作者 | Ding, Kunlun; Miao, Zhenjiang; Liu, Zhimin; An, Guimin; Xie, Yun; Tao, Ranting; Han, Buxing |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:44页码:5406-5411 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b813304b |
| 英文摘要 | Herein we report a novel strategy to fabricate polystyrene-polyaniline (PS-PANi) core-shell structures using cationic PS latex particles without any further surface modification. Imidazolium cation functionalized monodispersed PS particles with diameter ranging from 100 to 700 nm were first prepared via precipitation polymerization and emulsion polymerization processes with the aid of ionic liquids containing imidazolium cations. Subsequently, AuCl(4)- was immobilized on the surface of PS particles via the imidazolium cations and acted as the oxidant for aniline polymerization, thus directing the core-shell structure formation as aniline hydrochloride was added into the system. PS-PANi core shell spheres with uniform PANi shells were obtained. Furthermore, a seeded growth method was successfully applied in controlling the thickness of PANi shell. This is the first example in which the oxidant was immobilized on the surface of PS particles to direct the PS- PANi core-shell structure formation. |
| 语种 | 英语 |
| WOS记录号 | WOS:000260620300016 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63229]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhimin |
| 作者单位 | Chinese Acad Sci, BNLMS, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Kunlun,Miao, Zhenjiang,Liu, Zhimin,et al. Imidazolium cation mediated synthesis of polystyrene-polyaniline core-shell structures[J]. JOURNAL OF MATERIALS CHEMISTRY,2008,18(44):5406-5411. |
| APA | Ding, Kunlun.,Miao, Zhenjiang.,Liu, Zhimin.,An, Guimin.,Xie, Yun.,...&Han, Buxing.(2008).Imidazolium cation mediated synthesis of polystyrene-polyaniline core-shell structures.JOURNAL OF MATERIALS CHEMISTRY,18(44),5406-5411. |
| MLA | Ding, Kunlun,et al."Imidazolium cation mediated synthesis of polystyrene-polyaniline core-shell structures".JOURNAL OF MATERIALS CHEMISTRY 18.44(2008):5406-5411. |
入库方式： OAI收割
来源：化学研究所
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