摘要
制备了不同比例的Pt/Au双金属纳米微粒,应用UV-VIS、TEM等手段对其结构进行了表征,并比较了它们对丁醛氢化还原反应的催化活性.
Pt/Au bimetallic nanoparticles with different contents were synthesized. UV-VIS and TEM were used to determine their structures. Catalytic activity of Pt/Au bimetallic nanoparticles is identified by the reaction of aldehyde hydrogenation.
出处
《化学研究》
CAS
2003年第1期42-43,共2页
Chemical Research