手机知网 App
24小时专家级知识服务
打 开
手机知网|搜索

用冷等离子体技术制备TiO_2/γ-Al_2O_3催化剂的方法

宫为民;张秀玲;朱爱民;代斌;张报安;邓新禄;张家良;陆文祺

  A new method for preparing supported metal oxide catalyst has been studied by cool plasma technique and TiO2/γAl2O3 catalyst has been prepared with ECR microwave plasma device. The activity of the catalyst was appraised by dehydrogenative coupling of methane on pulsed discharge plasmacatalysis device. The experimental results showed that the performance of the catalyst obviously is better than that of the same catalyst prepared by conventional method. In addition, the effect of plasma parameters on the catalytic performance was also studied, and the results indicated that it is a method for catalyst preparation with brilliant prospects.……   
[关键词]:等离子体技术;催化剂制备;二氧化钛;等离子体催化;甲烷;脱氢偶联
[文献类型]:期刊
[文献出处]: 《催化学报1999年05期
[格式]:PDF原版; EPUB自适应版(需下载客户端)