广西科学院学报2016，Vol.32Issue(4)：299-304,6.DOI:10.13657/j.cnki.gxkxyxb.20161212.001
Ru基化合物催化制氢的研究进展
Research Progress of the Ru Based Compound Catalyst of Hydrogen Production
摘要
Abstract
Hydrogen storage is the key factor in the development of vehicular fuel cell.Metha-nol is liquid at room temperature and its hydrogen storage capacity is up to 12.6 wt%;how-ever the decomposition of methanol into hydrogen needs higher temperature (more than 200℃)and pressure (25~50 bar).Recently,researchers reported that methanol could be de-composed into CO2 and H2 at normal temperature and pressure conditions via using mononu-clear Ru based compounds as catalyst.By using dinuclear Ru based compounds as catalyst, poly formaldehyde or the mixed solution of formaldehyde and water could be selectively de-hydrogenated into H2 and CO2 .However,Further research was required on the catalytic micro-mechanism of Ru based compounds.This paper reviewed the effects of different ligand configurations and different kinds of ligands on the catalytic activity and Dehydrogenation path.Futhermore,the relationship between the catalytic activity of catalyst and pH value of solution would be discussed.This proj ect was expected to improve the performance of existing mononuclear and dinuclear Ru based compounds catalyst,and provide a theoretical basis for a new catalyst that has excellent catalytic activity.关键词
催化机理/催化性能 Ru基化合物/制氢Key words
catalytic mechanism/catalytic activi-ty/Ru based compounds/hydrogen production分类
化学化工引用本文复制引用
吕韶霞,梁陆新,温张凡,周文政,郭进,黎光旭..Ru基化合物催化制氢的研究进展[J].广西科学院学报,2016,32(4):299-304,6.基金项目
国家自然科学基金项目(61264006),广西自然科学基金项目(2014GXNSFAA118340)和广西自然科学基金杰出青年基金项目(2013GXNSFGA019007)资助。 （61264006）
