摘要
铈基催化材料中,贵金属-载体相互作用的发生机理及其对催化活性的影响,是目前贵金属铈基催化材料研究的热点。简要介绍了贵金属-铈基载体相互作用产生的机理、对催化反应的影响及对该相互作用调控的研究进展,提出了贵金属-铈基载体相互作用预期的研究方向。
Precious metal （PM）-support interaction is one of the most attractive directions in current research on PM supported ceria-based catalysts. In this paper, the possible mechanisms that explain the occurrence of PM-support interaction, the influence of th.isinteraction on catalytic reactions as well as the corresponding research progress in control of this interaction are summarized.Moreover, potential research orientations on PM-support interaction in the future are prospected.
出处
《科技导报》
CAS
CSCD
北大核心
2014年第22期77-83,共7页
Science & Technology Review
基金
国家自然科学基金项目(51372137)
关键词
贵金属
氧化铈
相互作用
催化反应
precious metal
ceria
interaction
catalytic reactions
