One-Pot Construction of Titania-gamma-AlOOH Nanocomposites Employed for Photocatalytic Degradation

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	One-Pot Construction of Titania-gamma-AlOOH Nanocomposites Employed for Photocatalytic Degradation
	Chang, Fei 1; Zhang, Min 1; Wang, Gang1 ; Shi, Wenjian 1; Hu, Xuefeng2
刊名	WATER AIR AND SOIL POLLUTION
	2012-06-01
卷号	223 期号:5 页码:2073-2081
关键词	Photocatalytic Nanocomposites gamma-AlOOH Methyl orange
ISSN号	0049-6979
通讯作者	Chang, F (reprint author), Shanghai Univ Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China.,Feichang@usst.edu.cn ; xfhu@yic.ac.cn
产权排序	[Chang, Fei; Zhang, Min; Wang, Gang; Shi, Wenjian] Shanghai Univ Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China; [Hu, Xuefeng] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
中文摘要	A series of aluminum oxyhydroxide-incorporated titania composites were prepared by a one-pot synthetic procedure using aluminum tri-sec-butoxide as a precursor. The as-synthesized samples were characterized by Fourier transform infrared spectrophotometer, X-ray diffraction, thermogravimetry and differential scanning calorimetry, nitrogen physisorption, and scanning electron microscopy. It was identified that aluminum oxyhydroxide (gamma-AlOOH, or boehmite) was produced as aluminum matrix into which titania, commercially available P25, was incorporated. Photocatalytic activity of all nanocomposites was evaluated with respect to the photodecolorization of methyl orange under UV irradiation and almost complete decolorization was eventually achieved under optimum experimental conditions.
英文摘要	A series of aluminum oxyhydroxide-incorporated titania composites were prepared by a one-pot synthetic procedure using aluminum tri-sec-butoxide as a precursor. The as-synthesized samples were characterized by Fourier transform infrared spectrophotometer, X-ray diffraction, thermogravimetry and differential scanning calorimetry, nitrogen physisorption, and scanning electron microscopy. It was identified that aluminum oxyhydroxide (gamma-AlOOH, or boehmite) was produced as aluminum matrix into which titania, commercially available P25, was incorporated. Photocatalytic activity of all nanocomposites was evaluated with respect to the photodecolorization of methyl orange under UV irradiation and almost complete decolorization was eventually achieved under optimum experimental conditions.
学科主题	Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources
研究领域[WOS]	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Water Resources
关键词[WOS]	WATER-TREATMENT ; BOEHMITE ; NANOPARTICLES ; DYES ; PRECIPITATION ; TEMPERATURE ; PARAMETERS ; POWDERS
收录类别	SCI
资助信息	Shanghai Municipal Education Commission[11YZ113]; Special Research Fund in Shanghai Colleges and Universities to Select and Train Outstanding Young Teachers[slg10014]; National Science Foundation of China[41076040, 20807036]
语种	英语
WOS记录号	WOS:000304467000012
公开日期	2013-03-08
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/6027]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.Shanghai Univ Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Chang, Fei,Zhang, Min,Wang, Gang,et al. One-Pot Construction of Titania-gamma-AlOOH Nanocomposites Employed for Photocatalytic Degradation[J]. WATER AIR AND SOIL POLLUTION,2012,223(5):2073-2081.
APA	Chang, Fei,Zhang, Min,Wang, Gang,Shi, Wenjian,&Hu, Xuefeng.(2012).One-Pot Construction of Titania-gamma-AlOOH Nanocomposites Employed for Photocatalytic Degradation.WATER AIR AND SOIL POLLUTION,223(5),2073-2081.
MLA	Chang, Fei,et al."One-Pot Construction of Titania-gamma-AlOOH Nanocomposites Employed for Photocatalytic Degradation".WATER AIR AND SOIL POLLUTION 223.5(2012):2073-2081.