SURFACE NITROGEN CHEMISTRY OF PAN CARBON-FIBERS

被引:14
|
作者
BRADLEY, RH
BEAMSON, G
LING, X
SUTHERLAND, I
机构
[1] LOUGHBOROUGH UNIV TECHNOL,DEPT CHEM,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND
[2] RUSTI,DARESBURY LAB,WARRINGTON WA4 4AD,CHESHIRE,ENGLAND
关键词
D O I
10.1016/0169-4332(93)90197-J
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 surface nitrogen chemistry of polyacrylonitrile (PAN) based carbon fibres has been studied using high binding energy resolution X-ray photoelectron spectroscopy (XPS). Nitrogen ls peak chemical shift data are reported for three types of fibre each in unoxidised and oxidised forms. Tentative assignments of binding energies to nitrogen functional groups is made.
引用
收藏
页码:273 / 276
页数:4
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