SURFACE CHEMISTRY OF ACTIVE CARBON - SPECIFIC ADSORPTION OF PHENOLS

被引：459

作者：

MATTSON, JS

MARK, HB

MALBIN, MD

WEBER, WJ

CRITTEND.JC

机构：

[1] Department of Chemistry, University of Michigan, Ann Arbor

[2] Department of Civil Engineering, University of Michigan, Ann Arbor

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1969年 / 31卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0021-9797(69)90089-7

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：

The characteristics of the uptake of phenol and nitrophenols by active carbon have been investigated. The measurements of solution equilibrium parameters as well as surface structural characteristics determined by infrared internal reflection spectroscopy are presented. A charge-transfer interaction is postulated which explains the observed adsorption and spectroscopic characteristics on the basis of the electron densities in the sorbate molecule, as well as the types and concentrations of surface functional groups present on the carbon. © 1969.

引用

页码：116 / &

共 23 条

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[Anonymous], 1965, ADSORPTION SOLUTIONS

[2]

Boehm HP., 1966, ADV CATAL, V16, P179, DOI DOI 10.1016/S0360-0564(08)60354-5

[3]

COUGHLIN ROBERT W., 1968, ENVIRON SCI TECHNOL, V2, P291, DOI 10.1021/es60016a002

[4]

DIGIANO FA, 1969, T691 U MICH DEP CIV

[5]