Effective TiO2 hybrid heterostructure fabricated on nano mesoporous phenolic resol for visible-light photocatalysis

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 绿色化学催化团队

	Effective TiO2 hybrid heterostructure fabricated on nano mesoporous phenolic resol for visible-light photocatalysis
	Jiang, Yijun; Meng, Lingqian; Mu, Xindong; Li, Xiutao; Wang, Haisong; Chen, Xiufang; Wang, Xicheng; Wang, Wei; Wu, Feng; Wang, Xiaoyan
刊名	JOURNAL OF MATERIALS CHEMISTRY
	2012-11-28
卷号	22 期号:44 页码:23642-23649
中文摘要	Highly homogeneous TiO2@phenolic resol hybrid nanocomposites are fabricated by a solvothermal method. In such nanostructures, the TiO2 particles are tightly grafted on the surface of nano mesoporous phenolic resols to form uniform heterostructures. Significantly, a charge transfer complex was formed at the interface of the TiO2 and the nano mesoporous phenolic resols, which led to visiblelight absorption over the full range. The nano hybrid material exhibited excellent performance for the photocatalytic degradation of dyes and produced photocurrent signals under visible-light. The investigation of the mechanism indicated that the O2_ was the main active species during the photochemical process. The hybrid nanocomposites also showed considerably high stability in the photocatalysis. It is expected that this approach can provide a new strategy for the design of some bio-inspired catalysts for sustainable technology.
英文摘要	Highly homogeneous TiO2@phenolic resol hybrid nanocomposites are fabricated by a solvothermal method. In such nanostructures, the TiO2 particles are tightly grafted on the surface of nano mesoporous phenolic resols to form uniform heterostructures. Significantly, a charge transfer complex was formed at the interface of the TiO2 and the nano mesoporous phenolic resols, which led to visible-light absorption over the full range. The nano hybrid material exhibited excellent performance for the photocatalytic degradation of dyes and produced photocurrent signals under visible-light. The investigation of the mechanism indicated that the O-2(-) was the main active species during the photochemical process. The hybrid nanocomposites also showed considerably high stability in the photocatalysis. It is expected that this approach can provide a new strategy for the design of some bio-inspired catalysts for sustainable technology.
学科主题	绿色化学催化
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Materials Science
关键词[WOS]	TITANIUM-DIOXIDE ; CHARGE-TRANSFER ; FUEL-CELL ; NANOPARTICLES ; GENERATION ; COMPLEX ; RESIN ; MECHANISMS ; DYNAMICS ; POWDERS
收录类别	SCI
语种	英语
WOS记录号	WOS:000310934400045
公开日期	2012-11-16
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn:8080/handle/337004/1402]
专题	青岛生物能源与过程研究所_绿色化学催化团队
作者单位	Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Yijun,Meng, Lingqian,Mu, Xindong,et al. Effective TiO2 hybrid heterostructure fabricated on nano mesoporous phenolic resol for visible-light photocatalysis[J]. JOURNAL OF MATERIALS CHEMISTRY,2012,22(44):23642-23649.
APA	Jiang, Yijun.,Meng, Lingqian.,Mu, Xindong.,Li, Xiutao.,Wang, Haisong.,...&Wang, Xiaoyan.(2012).Effective TiO2 hybrid heterostructure fabricated on nano mesoporous phenolic resol for visible-light photocatalysis.JOURNAL OF MATERIALS CHEMISTRY,22(44),23642-23649.
MLA	Jiang, Yijun,et al."Effective TiO2 hybrid heterostructure fabricated on nano mesoporous phenolic resol for visible-light photocatalysis".JOURNAL OF MATERIALS CHEMISTRY 22.44(2012):23642-23649.