摘要
通过制备单一组分的铜浸渍炭(Cu-AC),应用X射线光电子能谱(XPS)分析技术研究浸渍炭中铜氧化物的化学态及其随深度的变化。结果表明:浸渍炭表面的Cu主要以CuO化学态存在,内部主要以Cu_2O化学态存在;浸渍炭防护HCN的反应在其表面和内部同时发生,而对ClCN的防毒作用主要在浸渍炭的表面进行。本研究为调控浸渍炭的制备工艺和生产条件提供参考,进一步提高防护性能、保证产品质量稳定。
The chemical state and variation with depth of copper oxide in impregnated carbon were studied by X-ray photoelectron spectroscopy(XPS)analysis through preparing a copper-impregnated carbon(Cu-AC)with single component.The results showed that Cu was mainly presented in the chemical state of CuO on the surface of impregnated carbon and in the chemical state of Cu 2 O inside.The reaction of HCN with impregnated carbon occurs on the surface and the inside at the same time.The reaction of ClCN with impregnated carbon occurs on the surface.This study provided a reference for regulating the preparation process and production conditions of impregnated carbon,and further improved the protection performance and ensures the product quality stable.
作者
胡玉良
刘国宏
周晓东
韩万飞
温维丽
王娜
HU Yu-liang;LIU Guo-hong;ZHOU Xiao-dong;HAN Wan-fei;WEN Wei-li;WANG Na(Biological and Chemical Department,Institute of NBC Defense,Beijing 102205;Shanxi Xihua Chemical Co.,Ltd.,Shanxi Taiyuan 030008,China)
出处
《广州化工》
CAS
2018年第7期73-76,共4页
GuangZhou Chemical Industry
作者简介
第一作者:胡玉良,女,工程师,主要从事防化计量与测试工作。;通讯作者:刘国宏,男,教授,博士生导师,主要从事军事化学研究。
