Synthesis and adsorption properties of colloid-imprinted carbons with surface and volume mesoporosity

被引：65

作者：

Li, ZJ ^{[1
]}

Jaroniec, M ^{[1
]}

机构：

[1] Kent State Univ, Dept Chem, Kent, OH 44242 USA

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 06期

关键词：

D O I：

10.1021/cm020617a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel procedure which employs colloidal imprinting and air stabilization of the mesophase pitch particles is proposed for the synthesis of mesoporous carbons. This procedure allows one to control the degree of mesopore development during colloidal imprinting and carbonization and, consequently, to synthesize carbon particles with surface and volume mesoporosity. Nitrogen adsorption studies show that the resulting carbons exhibit interconnected spherical mesopores and their microporosity is negligible.

引用

页码：1327 / 1333

页数：7

共 63 条

[31] Nitrogen adsorption studies of coated and chemically modified chromatographic silica gels [J].