article·1999-01-01

STUDY ON SURFACE CHARACTERISTICS OF ACTIVATED CARBON FIBERS AND THEIR ADSORPTION FOR ORGANIC VAPORS

Fei He

Abstract

The physical and chemical properties on surface of the cellulose- and pitch-based ACFs were determined by pulse chemical adsorption instrument and X-ray photoelectron spectroscopy (XPS). Gravimetry was used to study the adsorption behavior of the ACFs for CCl 4、CS 2、C 3H 6O、C 6H 6 four kinds of organic vapors It was proved that the pore structure and chemical properties of ACF as well as the properties and concentration of organic compounds all have effects on the process of adsorption
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OpenAlex topics: Supercapacitor Materials and Fabrication · Gas Sensing Nanomaterials and Sensors

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