Surface and Interface Control in Nanoparticle Catalysis.,Chemical Reviews

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Surface and Interface Control in Nanoparticle Catalysis.
Chemical Reviews ( IF 51.4 ) Pub Date : 2019-10-03 , DOI: 10.1021/acs.chemrev.9b00220
Chenlu Xie ₁ , Zhiqiang Niu ₁ , Dohyung Kim _{1,

2,

3} , Mufan Li ₃ , Peidong Yang _{1,

2,

3,

4}

Affiliation

The surface and interfaces of heterogeneous catalysts are essential to their performance as they are often considered to be active sites for catalytic reactions. With the development of nanoscience, the ability to tune surface and interface of nanostructures has provided a versatile tool for the development and optimization of a heterogeneous catalyst. In this Review, we present the surface and interface control of nanoparticle catalysts in the context of oxygen reduction reaction (ORR), electrochemical CO2 reduction reaction (CO2 RR), and tandem catalysis in three sections. In the first section, we start with the activity of ORR on the nanoscale surface and then focus on the approaches to optimize the performance of Pt-based catalyst including using alloying, core-shell structure, and high surface area open structures. In the section of CO2 RR, where the surface composition of the catalysts plays a dominant role, we cover its reaction fundamentals and the performance of different nanosized metal catalysts. For tandem catalysis, where adjacent catalytic interfaces in a single nanostructure catalyze sequential reactions, we describe its concept and principle, catalyst synthesis methodology, and application in different reactions.

中文翻译：

纳米粒子催化中的表面和界面控制。

非均相催化剂的表面和界面对其性能至关重要，因为它们通常被认为是催化反应的活性中心。随着纳米科学的发展，调节纳米结构的表面和界面的能力为开发和优化非均相催化剂提供了一种多功能的工具。在本综述中，我们在三个部分介绍了氧还原反应（ORR），电化学CO2还原反应（CO2 RR）和串联催化的情况下纳米颗粒催化剂的表面和界面控制。在第一部分中，我们从ORR在纳米级表面上的活性开始，然后集中于优化Pt基催化剂性能的方法，包括使用合金化，核-壳结构和高表面积的开放结构。在CO2 RR部分中，在催化剂的表面组成起主要作用的地方，我们介绍了其反应原理和不同纳米金属催化剂的性能。对于串联催化，其中单个纳米结构中的相邻催化界面催化顺序反应，我们描述了其概念和原理，催化剂合成方法以及在不同反应中的应用。

更新日期：2019-10-04

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