Preparation of Carbon dots-metal nanoparticles Nanocomposites and Their Application in Heterogeneous Catalysis

IF 2.5 4区 材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY Nano Futures Pub Date : 2023-10-16 DOI:10.1088/2399-1984/ad03b2
Xing Li, Bingcheng Li, Qunfeng Zhang, Xiaonian Li
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a:Industrial Catalysis Institute of Zhejiang University of Technology, State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology, Hangzhou, 310032, People’s Republic of China
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Abstract

Abstract Since metal nanoparticles-carbon quantum dots nanocomposites combine the advantages of both carbon quantum dots and metal nanoparticles, they show unique properties and are applied in heterogeneous catalysis. In the nanocomposite catalysts, CODs can act as modifiers to modulate the electronic properties of the metals or produce synergy with the metals. Consequently, the nanocomposite catalysts have good catalytic performance. This paper summarizes the preparation methods of nanocomposite catalysts and focuses on their applications in heterogeneous catalysis. Various specific preparation methods are not only summarized as completely as possible but also are also classified at the macro logic level. The applications of the nanocomposite catalysts in heterogeneous catalysis include photocatalysis, sonocatalysis, electrocatalysis, and thermal catalysis. It also reveals how the nanocomposite catalysts produce excellent catalytic performances in various catalytic reactions. Finally, the existing problems and the direction of future efforts are proposed. It is hoped that this paper will provide a slight reference for the future research of metal nanoparticles-carbon quantum dots nanocomposite catalysts and their application in the field of catalysis.
a:Industrial Catalysis Institute of Zhejiang University of Technology, State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology, Hangzhou, 310032, People’s Republic of China
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碳点-金属纳米复合材料的制备及其在多相催化中的应用
金属纳米粒子-碳量子点纳米复合材料结合了碳量子点和金属纳米粒子的优点,表现出独特的性能,在多相催化领域得到了广泛的应用。在纳米复合催化剂中,CODs可以作为修饰剂来调节金属的电子性质或与金属产生协同作用。因此,纳米复合催化剂具有良好的催化性能。综述了纳米复合催化剂的制备方法,重点介绍了纳米复合催化剂在多相催化中的应用。对各种具体的制备方法进行了尽可能完整的总结,并在宏观逻辑层面进行了分类。纳米复合催化剂在非均相催化中的应用包括光催化、声催化、电催化和热催化。揭示了纳米复合催化剂如何在各种催化反应中产生优异的催化性能。最后,提出了存在的问题和今后的努力方向。希望本文能为金属纳米颗粒-碳量子点纳米复合催化剂的进一步研究及其在催化领域的应用提供些许参考。 a:浙江工业大学工业催化研究所,绿色化学合成技术国家重点实验室培育基地,杭州,310032;
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来源期刊
Nano Futures
Nano Futures Chemistry-General Chemistry
CiteScore
4.30
自引率
0.00%
发文量
35
期刊介绍: Nano Futures mission is to reflect the diverse and multidisciplinary field of nanoscience and nanotechnology that now brings together researchers from across physics, chemistry, biomedicine, materials science, engineering and industry.
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