摘要
采用主客体结构的纳米ＺｎＳ通过光催化法从甲醇水溶液选择性地合成了乙二醇（ＥＧ）．考察了杂质成分和体系的稳定性，研究了光源、催化剂的温度处理、反应时间、溶液ｐＨ和主体分子等因素对ＥＧ选择性的影响．
This paper reported that aqueous methanol can be selectively photocatalyzed by nanometer ZnS with host/guest structure to form ethylene glycol (EG). Beside the impurities and the reaction stability, factors which influence EG selectivity were investigated such as light source, temperature treatment of the catalyst, reaction time, solution pH and host molecules.
出处
《催化学报》
SCIE
CAS
CSCD
北大核心
1998年第6期601-604,共4页
基金
国家自然科学基金
中国科学院重大项目
关键词
纳米半导体
硫化锌
甲醇
乙二醇
光催化剂
Photocatalysis, Nanometer semiconductor, Zinc sulfide, Methanol, Ethylene glycol
