Features of sonochemistry and its application in electrocatalyst synthesis

被引：10

作者：

Guan, Jiahu ^{[1
,2
]}

Zhang, Chengxu ^{[1
,4
]}

Shao, Haodong ^{[1
,2
]}

Jiang, Hao ^{[1
,2
]}

Zhang, Yue ^{[1
,2
]}

Xia, Hongying ^{[1
,2
,3
]}

Zhang, Libo ^{[1
,2
,3
]}

Hu, Jue ^{[1
,2
,3
]}

机构：

[1] Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China

[2] Kunming Univ Sci & Technol, Key Lab Unconvent Met, Kunming 650093, Yunnan, Peoples R China

[3] Kunming Univ Sci & Technol, State Key Lab Complex Nonferrous Met Resources Cle, Kunming 650093, Peoples R China

[4] City Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518000, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2023年 / 957卷

基金：

中国国家自然科学基金;

关键词：

Sonochemistry; Metal compounds; Ultrasonic atomization; Ultrasonic synthesis method; Electrocatalysts; OXYGEN REDUCTION REACTION; ULTRASOUND-ASSISTED SYNTHESIS; ELECTRO-CATALYTIC-ACTIVITY; METAL-ORGANIC FRAMEWORKS; REDUCED GRAPHENE OXIDE; EFFICIENT ELECTROCATALYST; PHOTOCATALYTIC ACTIVITY; GOLD NANOPARTICLES; IRRADIATION; COPRECIPITATION;

D O I：

10.1016/j.jallcom.2023.170369

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Electrocatalytic reactions are critical in the energy transformation process, but often suffer from high overpotential and slow kinetic processes. In recent years, researchers have utilized various methods to synthesize highly efficient electrocatalysts, with ultrasonic-assisted synthesis being one such method that has gained significant attention. This method has shown promise in preparing efficient catalyst materials, as the cavitation effect, shock waves, and turbulence generated by ultrasound lead to more even dispersion of the synthesized catalyst. Additionally, the surface area of the synthesized material increases, exposing more active sites of the catalyst and resulting in excellent catalytic performance. This review introduces the chemical and physical functions of ultrasound, emphasizing the methods and advantages of ultrasonic-assisted synthesis of electrocatalysts. Furthermore, the application of ultrasonic synthesis catalysts in electrocatalysis is summarized. Lastly, the challenges and opportunities faced by the ultrasonic-assisted synthesis of electrocatalyst materials in future development are discussed.(c) 2023 Elsevier B.V. All rights reserved.

引用

页数：22

共 161 条

[1] Ultrasonic-Assisted Synthesis of Amorphous Polyelemental Hollow Nanoparticles as Efficient and Stable Bifunctional Electrocatalysts for Overall Water Splitting [J].