期刊
NANO LETTERS
卷 15, 期 10, 页码 6815-6820出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.nanolett.5b02663
关键词
Nanotubes; photocatalysts; water-splitting; titania; self-organization; ion-implantation
类别
资金
- ERC
- DFG
- Erlangen DFG cluster of excellence (EAM)
We apply high-energy proton ion-implantation to modify TiO2 nanotubes selectively at their tops. In the proton-implanted region, we observe the creation of intrinsic cocatalytic centers for photocatalytic H-2-evolution. We find proton implantation to induce specific defects and a characteristic modification of the electronic properties not only in nanotubes but also on anatase single crystal (001) surfaces. Nevertheless, for TiO2 nanotubes a strong synergetic effect between implanted region (catalyst) and implant-free tube segment (absorber) can be obtained.
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