Статья
2020
Efficient and Facile Synthesis of High-Quality Au Nanotwins
Hongyu Wang, Jing Luo, Huirong Zhu, Chenjiao Ge, Liang He, Hao Wang, Min Wu, Yixuan Wang, Xinyi Yang
Российский журнал физической химии А
https://doi.org/10.1134/S0036024420010094
Abstract / Full Text
Gold nanoparticles with regular morphology and excellent monodispersion were prepared in oleylamine (OLA) via solvothermal method using HAuCl4 as the gold source and OLA-Ag ligand as the reducing agent. The size range of gold nanoparticles was limited to within 10–15 nm by regulating the reaction time and reaction temperature. On this basis, gold nanoparticles with a nanotwin structure were prepared successfully by reasonably setting the temperature and time of the gradient. These characteristics lay a good foundation for studies on monatomic catalysts and offer a feasible way to establish the dependent relationship between nanotwin structure and catalytic activity center.
Author information
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University, 130012, Changchun, China Hongyu Wang, Min Wu, Yixuan Wang & Xinyi Yang
- School of Materials Science and Engineering, Jilin Jianzhu University, 130118, Changchun, China Hongyu Wang, Jing Luo, Huirong Zhu, Chenjiao Ge, Liang He & Hao Wang
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