INVESTIGATIONS ON THE TEXTURE AND SURFACE CHEMICAL STRUCTURE OF THE HOLLOW ACTIVATED CARBON FIBER SNACF

ZENG Han-min; GUO Xi-kun

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INVESTIGATIONS ON THE TEXTURE AND SURFACE CHEMICAL STRUCTURE OF THE HOLLOW ACTIVATED CARBON FIBER SNACF

Research Article | 更新时间：2021-03-19

- INVESTIGATIONS ON THE TEXTURE AND SURFACE CHEMICAL STRUCTURE OF THE HOLLOW ACTIVATED CARBON FIBER SNACF
- Acta Polymerica Sinica Issue 6, Pages: 429-434(1985)
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- Published：20 December 1985，
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ZENG Han-min, GUO Xi-kun. INVESTIGATIONS ON THE TEXTURE AND SURFACE CHEMICAL STRUCTURE OF THE HOLLOW ACTIVATED CARBON FIBER SNACF. [J]. Acta Polymerica Sinica (6):429-434(1985)
DOI：

ZENG Han-min, GUO Xi-kun. INVESTIGATIONS ON THE TEXTURE AND SURFACE CHEMICAL STRUCTURE OF THE HOLLOW ACTIVATED CARBON FIBER SNACF. [J]. Acta Polymerica Sinica (6):429-434(1985) DOI：

摘要

本工作借助透射电子显微镜(TEM)、扫描电子显微镜(SEM)、X-射线衍射、X-射线光电子能谱(XPS)、红外光谱和化学滴定等技术

研究了空心活性碳纤维SNAGF的织构和表面化学结构特征。实验结果表明

SNAGF具有多孔性微晶碳结构

其表面存在着碱性官能团和羧基、酚基等酸性官能团及高氧态硫(如磺酸及砜基类等)官能团。

Abstract

The texture and surfree chemical strneture features of hollow activeted carbon fiber SNACF have been investigated by using techniques TEM

SEM

XPS

X-ray diffraction and chemical titration etc. The experimental results showed that the SNACF is an activated carbon fiber eontainning N and S possessing porosity and microcrystal line-carbon structure with basic functional groups and acid functional groups -COOH phenolic-Oil etc

as well as high- oxidized sulfur such as sulphonic acid functional groups on its surface.

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