## Abstract In this work, polyacrylonitrile (PAN) hollow fibers are pretreated with ammonium dibasic phosphate and then further oxidized in air, carbonized in nitrogen, and activated with carbon dioxide. The adsorption properties of the resultant activated carbon hollow fibers (ACHF) prepared in di
Problem of study of durability properties of carbon fibers based on polyacrylonitrile fibers by ultrasonic methods
โ Scribed by V. Ya. Kotosonova; I. I. Perepechko; V. I. Frolov
- Publisher
- Springer US
- Year
- 1979
- Tongue
- English
- Weight
- 585 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1573-8922
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this work, polyacrylonitrile hollow fiber was oxidized, carbonized, and activated by carbon dioxide into activated hollow carbon fiber. The effects of the activation temperature on the characteristics of the resulting activated hollow carbon fiber, including the mechanical properties, the surface
In this work, polyacrylonitrile (PAN) -based activated carbon fibers (ACFs) were developed by the common processes of stabilization, carbonization, and steam activation. Those fibers were successively subjected to heat treatment in a vacuum at high temperature and reactivation in steam. The changes