贵金属基纳米催化剂的尺寸工程学

IF 3.8 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysts Pub Date : 2023-12-20 DOI:10.3390/catal14010009

Bei Liu, Haosen Yang, Pengfei Hu, Guangsheng Wang, Yongqiang Guo, Hewei Zhao

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引用次数: 0

摘要

催化剂在能源、制药和石化等现代工业中发挥着举足轻重的作用，是高科技生产的基石。金、银、铂族元素等贵金属具有耐高温氧化、耐腐蚀、电化学性能稳定、催化活性高等优良催化特性。这些特性为催化领域的应用提供了良好的前景。在本综述中，我们总结了调节不同尺寸的纳米贵金属催化剂尺寸和形态的创新方法。我们还展示了这些催化剂在废气净化、电池制造、水分离和选择性氢化等方面应用的典型突出实例。最后，我们还讨论了贵金属纳米催化剂领域未来研究机会的前景。

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Dimension Engineering in Noble-Metal-Based Nanocatalysts

Catalysts play a pivotal role in modern industries, such as energy, pharmaceuticals, and petrochemicals, serving as cornerstone of high-tech production. Noble metals, such as gold, silver, and platinum group elements, possess the superb catalytic characteristics of high-temperature oxidation resistance, corrosion resistance, stable electrochemical performance, high catalytic activity, and so on. These characteristics offer excellent prospects for applications in catalysis. In this review, we summarize innovative approaches to regulating the size and morphology of nano-noble metal catalysts with different dimensions. We also showcase typical prominent examples of their applications in exhaust gas purification, battery manufacturing, water splitting, and selective hydrogenation. Finally, perspectives are discussed in terms of future research opportunities in the realm of noble metal nanocatalysts.

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来源期刊

Catalysts CHEMISTRY, PHYSICAL-

CiteScore

6.80

自引率

7.70%

发文量

1330

审稿时长

3 months

期刊介绍： Catalysts (ISSN 2073-4344) is an international open access journal of catalysts and catalyzed reactions. Catalysts publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.