Controllable Catalysis with Nanoparticles: Bimetallic Alloy Systems and Surface Adsorbates
Controllable Catalysis with Nanoparticles: Bimetallic Alloy Systems and Surface Adsorbates
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DOI：
10.1021/acscatal.6b00714
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发表时间：
2016-06-01
期刊：
影响因子：
12.9
通讯作者：
Rodionov, Valentin O.
中科院分区：
文献类型：
--
作者：
Chen, Tianyou;Rodionov, Valentin O.
过渡金属纳米粒子由于其高的比表面积和丰富的催化活性中心而成为催化领域的一种特殊材料。虽然这些催化剂中有许多非常有用，但我们才刚刚开始了解潜在的催化机制。打开纳米催化的“黑匣子”是实现设计催化的最终目标的关键。在这个角度来看，我们强调最近的工作，解决控制催化的主题，与Al2O3合金和“设计师”吸附物稳定的金属纳米粒子。
Transition-metal nanoparticles are privileged materials in catalysis due to their high specific surface areas and abundance of active catalytic sites. Although many of these catalysts are quite useful, we are only beginning to understand the underlying catalytic mechanisms. Opening the "black box" of nanoparticle catalysis is essential to achieve the ultimate goal of catalysis by design. In this Perspective, we highlight recent work addressing the topic of controlled catalysis with bimetallic alloy and "designer" adsorbate-stabilized metal nanoparticles.