期刊
JOURNAL OF PHYSICAL CHEMISTRY C
卷 120, 期 11, 页码 6116-6124出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jpcc.6b00655
关键词
-
资金
- National Natural Science Foundation of China [20971044]
Blue Ti3+ self-doped TiO2 nanoparticles with mixed phases of anatase and rutile have been synthesized via a facile solvothermal method. The phase evolution of the blue TiO2 varying from anatase to rutile has been studied by simply controlling the initial volume ratios of TiCl3 to titanium isopropoxide in the reaction solutions. The blue TiO2 has a distinct improvement of visible light harvesting and remarkable enhancement in photocatalytic activity, which could be ascribed to the presence of Ti3+ centers and the synergetic effect between the two phases. In addition, the as-prepared blue TiO2 shows an excellent stability during the photocatalytic reactions. A photocatalytic mechanism of the self-doped blue TiO2 was proposed at last.
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