Synthesis and characterization of TiO(2 n)ano-crystalline with different morphologies by low-temperature hydrothermal method

doi:10.3866/PKU.WHXB20070612

IMR OpenIR

	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
通讯作者	Zhang Xia(zhangxia@imr.ac.cn)
	2007-06-01
发表期刊	ACTA PHYSICO-CHIMICA SINICA
ISSN	1000-6818
卷号	23 期号:6 页码:856-860
摘要	Oleic 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.
关键词	TiO2 nano-crystalline needle spindle photocatalysis
DOI	10.3866/PKU.WHXB20070612
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000247405800012
出版者	PEKING UNIV PRESS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/91303
专题	中国科学院金属研究所
通讯作者	Zhang Xia
作者单位	1.Northeastern Univ, Sch Sci, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 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.