催化作用
掺杂剂
过渡金属
化学物理
材料科学
兴奋剂
相变
纳米技术
选择性
格子(音乐)
金属
化学
冶金
凝聚态物理
有机化学
物理
光电子学
声学
作者
Tianyi Chen,Christopher Foo,Shik Chi Edman Tsang
出处
期刊:Chemical Science
[The Royal Society of Chemistry]
日期:2021-01-01
卷期号:12 (2): 517-532
被引量:39
摘要
The addition of foreign element dopants to monometallic nanoparticle catalysts is of great importance in industrial applications. Both substitutional and interstitial doping of pure metallic phases can give profound effects such as altering electronic and transport properties, lattice parameters, phase transitions, and consequently various physicochemical properties. For transition metal catalysts, this often leads to changes in catalytic activity and selectivity. This article provides an overview of the recent developments regarding the catalytic properties and characterisation of such systems. In particular, the structure-activity relationship for a number of important chemical reactions is summarised and the future prospects of this area are also explored.
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