摘要
在金属负载型有序介孔碳催化剂的制备工艺过程中,合成比表面积高、孔道结构规整、活性组分高度分散以及粒径尺寸小的催化剂是当前研究的热点,常用的制备方法有浸渍法、化学还原法、一步合成法及共组装合成法等。通过对介孔碳载体改性并采用不同的制备方法调控活性金属在有序介孔碳载体中的粒径及分散度,可提高其在工业废水处理、电化学、催化、储氢等领域的性能。
Synthesis of ordered mesoporous carbon supported metal catalyst with high specific surface area,regular pore structure,highly dispersed active component and small particle size is a well-attended and essential topic.The common preparation methods include impregnation method,chemical reduction method,one-pot synthesis method and coassembly synthesis method.The particle size and dispersion degree of the active metal,which contribute to improve its catalytic performance in the industrial wastewater treatment,electrochemical,catalytic,hydrogen storage and other fields,could be controlled by modification of the mesoporous carbon carrier and various preparation strategies.
出处
《现代化工》
CAS
CSCD
北大核心
2014年第2期49-53,共5页
Modern Chemical Industry
基金
国家自然科学基金项目(21276169)
山西省科技攻关项目(20120321003-03)
关键词
有序介孔碳
金属催化
制备方法
应用
ordered mesoporous carbon
metal catalyst
preparation method
application
