期刊
JOURNAL OF PHYSICAL CHEMISTRY C
卷 117, 期 6, 页码 2467-2473出版社
AMER CHEMICAL SOC
DOI: 10.1021/jp305968u
关键词
-
资金
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan
- KAITEKI Institute, Inc.
- JSPS [23.1430]
- Nippon Sheet Glass Foundation for Materials Science and Engineering
- Grants-in-Aid for Scientific Research [23245028] Funding Source: KAKEN
A gradual size control of poly(N-vinyl-2-pyrrolidone)-protected Rh nanoparticles (PVP-Rh NPs) was successfully achieved in the range of 1.7-7.7 nm by tuning the pH value and the reaction temperature of the ethylene glycol (EG) solution; smaller NPs were formed at higher pH and at higher temperature. This trend can be interpreted by the change in the nucleation rate caused by tuning the pH value and/or the temperature of the solution. When the size tuned PVP-Rh NPs were applied for use as cocatalysts in a photocatalyst (solid solution of GaN and ZnO (Ga1-xZnx)(N1-xOx)) for overall water splitting under visible light, it was demonstrated that smaller Rh cores gave higher activity than the larger ones.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据