期刊
ACS NANO
卷 13, 期 3, 页码 3534-3544出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsnano.8b09784
关键词
conducting polymer; chiral nanotwists; hollow structure; chirality regulation; enantioselective separation
类别
资金
- National Natural Science Foundation of China [21673202, 21104093]
- Priority Academic Program Development of Jiangsu Higher Education Institutions
Controllable fabrication of complex chiral nanostructures of functional materials from achiral systems remains a great challenge. Herein, polyaniline (PANI) hollow nanotwists as complex chiral nanostructures have been prepared by chemical oxidation of aniline in an achiral HCl/isopropyl alcohol/water mixed solvent. The chiral oligoaniline twisted nanoribbons generated at the early reaction stage have been established to act as reactive sacrificial templates for inducing the growth of PANI hollow nanotwists. Single-handed PANI hollow nanotwists achieved by tuning the alcohol content in the solvent have been applied to separate several chiral amino acids from their racemic mixtures with high performance, indicating their high potential for enantioselective separation applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据