期刊
CHEMICAL PHYSICS LETTERS
卷 539, 期 -, 页码 74-78出版社
ELSEVIER
DOI: 10.1016/j.cplett.2012.04.051
关键词
-
资金
- National Natural Science Foundation of China (NSFC) [510720661, 5077204]
- Development and Reform Commission in Jilin Province
The boron (B)-doped zinc oxide nanorods (ZnO NRs) have been fabricated on chemical vapor deposited (CVD) diamond film by hydrothermal technique. The mean diameter of the B-doped ZnO NRs is larger than that of the undoped NRs. The results of X-ray diffraction and first-principles calculations demonstrate that the boron atoms prefer to occupy the octahedral interstice positions of ZnO, which lead to the lattice expansion and band gap shrinkage. The rectifying B-doped ZnO NRs/p-diamond heterojunction structure has been performed to degrade reactive yellow 15 solution, showing a high performance photocatalysis. The photocatalysis mechanism based on the pn heterojunction is discussed. (C) 2012 Elsevier B.V. All rights reserved.
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