Nanostructured carbon-crystalline titania composites from microphase separation of poly(ethylene oxide-b-acrylonitrile) and titania sols

被引：28

作者：

Stefik, Morgan ^{[2
]}

Lee, Jinwoo ^{[1
]}

Wiesner, Ulrich ^{[2
]}

机构：

[1] Pohang Univ Sci & Technol, Dept Chem Engn, Pohang 790784, Kyungbuk, South Korea

[2] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 18期

关键词：

MESOPOROUS CARBON; METAL-OXIDES; NEGATIVE-ELECTRODE; LITHIUM BATTERIES; BLOCK-COPOLYMERS; POLYACRYLONITRILE; NANOPARTICLES; TEMPLATES; NANOTUBES; ACRYLONITRILE;

D O I：

10.1039/b818972b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple "one-pot'' method utilizing a graphitic carbon source containing poly(ethylene oxide-b-acrylonitrile) diblock copolymer as a structure directing agent was used to synthesize carbon-crystalline titania composites as well as crystalline mesoporous titania materials after oxidative carbon removal.

引用

页码：2532 / 2534

页数：3

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