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首页> 外文期刊>Catalysis science & technology >Activated nanostructured bimetallic catalysts for C-C coupling reactions: recent progress
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Activated nanostructured bimetallic catalysts for C-C coupling reactions: recent progress

机译：激活纳米双金属催化剂碳碳偶联反应:最近的进展

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摘要

Catalysts based on bimetallic nanoparticles have received tremendous scientific and industrial attention and are established as an important class of active catalysts. These catalysts displayed improved catalytic activities compared to their monometallic counterparts for several reactions, which is attributed to their highly modified surface structures (electronic and geometrical) due to the synergic cooperation between the two metals of the bimetallic nanoparticle catalyst. Moreover, such synergic interactions are more prominent in alloy nanoparticle catalysts, where the probability of metal-to-metal interactions is higher in comparison with other systems (such as core-shell nanoparticles). This minireview highlights the recent progress made in the last decade towards the development of activated bimetallic alloy nanoparticle catalysts for C-C coupling reactions, including asymmetric C-C bond coupling reactions. Herein, the influence of the modified electronic structures of the newly formed bimetallic alloy nanoparticle catalysts on their activated catalytic performance is also discussed extensively.
机译：基于双金属纳米催化剂收到了巨大的科学和工业和建立一个重要的关注类活动的催化剂。显示改善催化活动相比为几个单本位制的同行反应,这是由于他们的高度修改(电子和表面结构几何)由于协同合作两种金属之间的双金属纳米催化剂。在合金的交互更突出纳米颗粒催化剂,的概率与金属的相互作用在高比较与其他系统(如核壳纳米颗粒)。最近的进展在过去的十年激活双金属合金的发展纳米粒子催化剂碳碳耦合反应,包括不对称碳碳键耦合反应。新成立的电子结构双金属合金纳米颗粒催化剂的激活的催化性能也进行了讨论广泛。

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