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Alkali induced morphology and property improvements of TiO(2) by hydrothermal treatment
He Qiong1,2; Wen Xianming1,2; Ma Peihua2; Deng Xiaochuan1
2008-08-01
发表期刊JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
卷号23期号:4页码:503-506
文章类型Article
摘要Alkali induced morphology and property improvements of TiO(2) by hydrothermal reaction were investigated. The products were characterized by SEM, TEM, XRD, TG, EDX, FT-IR and DRS. The results indicate that, with the phase transformation from anatase to rutile, the morphologies changed from high aggregated particles to nanofibers with the diameter of about 100 nm and the length up to several tens of micrometers, meanwhile the process is controllable by manipulating the nature of the alkali, alkalinity and hydrothermal temperature. DRS analysis shows the property improvement of the nanofibers in the UV-Vis light absorption compared with the raw materials, implying the products have potential application in photocatalysis.
关键词Rutile Nanofiber Hydrothermal Photocatalysis
WOS标题词Science & Technology ; Technology
关键词[WOS]TITANIUM-DIOXIDE ; NANOCRYSTALLINE ANATASE ; RUTILE TITANIA ; NANOTUBES ; FILMS ; NANOFIBERS ; DEPOSITION ; NANOWIRES
收录类别SCI
语种英语
WOS研究方向Materials Science
WOS类目Materials Science, Multidisciplinary
WOS记录号WOS:000259590800018
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/5862
专题青海盐湖研究所知识仓储
作者单位1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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GB/T 7714
He Qiong,Wen Xianming,Ma Peihua,et al. Alkali induced morphology and property improvements of TiO(2) by hydrothermal treatment[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2008,23(4):503-506.
APA He Qiong,Wen Xianming,Ma Peihua,&Deng Xiaochuan.(2008).Alkali induced morphology and property improvements of TiO(2) by hydrothermal treatment.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,23(4),503-506.
MLA He Qiong,et al."Alkali induced morphology and property improvements of TiO(2) by hydrothermal treatment".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 23.4(2008):503-506.
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