An assessment of activated carbon cloth microporosity change due to chemical activation

被引：10

作者：

Badalyan, A. ^{[1
]}

Bromball, R. ^{[1
]}

Pendleton, P. ^{[1
]}

Skinner, W. ^{[2
]}

机构：

[1] Univ S Australia, Sansom Inst, Ctr Mol & Mat Sci, Adelaide, SA 5000, Australia

[2] Univ S Australia, Ian Wark Res Inst, Mawson Lakes, SA 5000, Australia

来源：

CARBON | 2010年 / 48卷 / 04期

关键词：

GAS-ADSORPTION MEASUREMENTS; SURFACE-CHEMISTRY; WATER; ALPHA(S)-ANALYSES; UNCERTAINTIES; DISINFECTION; MECHANISM; KINETICS; AMMONIA; FIBERS;

D O I：

10.1016/j.carbon.2009.11.019

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：

Controlled modification of micropore volumes of samples from the FM1-series of activated carbon cloth can be achieved via selective oxidation: strong caustic treatment leads to an increase in volume, while peroxydisulfate treatment leads to a decrease in volume. Pore volume increases are determined to be due to inorganic content leaching, determined via XPS analyses, developing small primary micropores for the least activated carbon cloth (FM1/250) and a widening of the pore width for the most activated carbon cloth (FM1/700). All cloths exhibited Type I nitrogen adsorption isotherms both prior to and post oxidative treatment. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1004 / 1011

页数：8

共 38 条

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