Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Laser-Modified Black Titanium Oxide Nanospheres and Their Photocatalytic Activities under Visible Light | |
Chen, X.; D. X. Zhao; K. W. Liu; C. R. Wang; L. Liu; B. H. Li; Z. Z. Zhang and D. Z. Shen | |
2015 | |
发表期刊 | Acs Applied Materials & Interfaces |
卷号 | 7期号:29页码:16070-16077 |
摘要 | A facile pulse laser ablation approach for preparing black titanium oxide nanospheres, which could be Used as photocatalysts under visible light, is proposed. The black titanium oxide nanospheres are prepared by pulsed-laser irradiation of pure titanium oxide in suspended aqueous solution. The crystalline phases, morphology, and optical properties. of the obtained nanospheres are characterized by means of X-ray diffraction (XRD), field-emission scanning, electron microscopy (SEM), transmission electron microscopy (TM), selected area electron diffraction (SAED), X-ray photoelectron spectroscopy (XPS), and UV-vis-NIR diffuse reflectance spectroscopy. It is shown that high-energy laser ablation of titanium oxide suspended solution benefited the formation of Ti3+ species and surface disorder on the surface of the titanium oxide nanospheres. The laser modified black titanium oxide nanospheres could absorb the full spectrum of visible light, thus exhibiting good photo catalytic performance under visible light. |
收录类别 | SCI ; EI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/55198 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Chen, X.,D. X. Zhao,K. W. Liu,et al. Laser-Modified Black Titanium Oxide Nanospheres and Their Photocatalytic Activities under Visible Light[J]. Acs Applied Materials & Interfaces,2015,7(29):16070-16077. |
APA | Chen, X..,D. X. Zhao.,K. W. Liu.,C. R. Wang.,L. Liu.,...&Z. Z. Zhang and D. Z. Shen.(2015).Laser-Modified Black Titanium Oxide Nanospheres and Their Photocatalytic Activities under Visible Light.Acs Applied Materials & Interfaces,7(29),16070-16077. |
MLA | Chen, X.,et al."Laser-Modified Black Titanium Oxide Nanospheres and Their Photocatalytic Activities under Visible Light".Acs Applied Materials & Interfaces 7.29(2015):16070-16077. |
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