Continuous carbonization of polyacrylonitrile-based oxidized fibers: Aspects on mechanical properties and morphological structure
β Scribed by J. Liu; P. H. Wang; R. Y. Li
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 399 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
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## Abstract Polyacrylonitrile (PAN) hollow fibers were pretreated with ammonium dibasic phosphate, oxidized in air, carbonized in nitrogen, and activated with carbon dioxide. The effects of the oxidation temperature of the PAN hollow fiber precursor on the microstructure, specific surface, pore siz
## Abstract Polyacrylonitrile (PAN) hollow fibers were pretreated with ammonium dibasic phosphate, then further oxidized in air, carbonized in nitrogen, and activated with carbon dioxide. The effects of activation time of a precursor fiber on the microstructure, specific surface area, poreβsize dis