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Synthesis and characterization of TiO(2 n)ano-crystalline with different morphologies by low-temperature hydrothermal method
Zhang Xia; Zhao Yan; Zhang Cai-Bei; Meng Hao
Corresponding AuthorZhang Xia(zhangxia@imr.ac.cn)
2007-06-01
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume23Issue:6Pages:856-860
AbstractOleic acid was used in low-temperature hydrothermal reaction of tetrabutyl titanate (TBOT) to control the growth direction of TiO2 particles. TiO2 nano-crystallines in the shapes of needle and spindle were synthesized. The morphology and structure of these TiO2 particles were confirmed by means of TEM and XRD. The Fr-IR spectrum analysis proved that oleic acid molecule was absorbed onto the surface of TiO2 particles through electrostatic interaction. The band-gap energies of TiO2 nano-crystallines were calculated according to their UV-Vis spectra. In the photocatalytic reaction, the spindle TiO2 particles showed higher activity, and 90% rhodanmine B was degraded in 60 min.
KeywordTiO2 nano-crystalline needle spindle photocatalysis
DOI10.3866/PKU.WHXB20070612
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000247405800012
PublisherPEKING UNIV PRESS
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/91303
Collection中国科学院金属研究所
Corresponding AuthorZhang Xia
Affiliation1.Northeastern Univ, Sch Sci, Shenyang 110004, Peoples R China
2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhang Xia,Zhao Yan,Zhang Cai-Bei,et al. Synthesis and characterization of TiO(2 n)ano-crystalline with different morphologies by low-temperature hydrothermal method[J]. ACTA PHYSICO-CHIMICA SINICA,2007,23(6):856-860.
APA Zhang Xia,Zhao Yan,Zhang Cai-Bei,&Meng Hao.(2007).Synthesis and characterization of TiO(2 n)ano-crystalline with different morphologies by low-temperature hydrothermal method.ACTA PHYSICO-CHIMICA SINICA,23(6),856-860.
MLA Zhang Xia,et al."Synthesis and characterization of TiO(2 n)ano-crystalline with different morphologies by low-temperature hydrothermal method".ACTA PHYSICO-CHIMICA SINICA 23.6(2007):856-860.
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