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	Ti-modified mesoporous molecular sieves containing both selective oxidation and photocatalysis centers
	Guo, ZY ; He, J ; Evans, DG ; Duan, X ; Zhu, YX ; Xiao, TC
	2004
关键词	ti-modified mesoporous materials framework sites non-framework sites selective oxidation photocatalysis CATALYTIC-PROPERTIES HYDROXYLATION SPECTROSCOPIES SILICALITE FRAMEWORK ZEOLITES BENZENE SURFACE PHASE SITES
英文摘要	Mesoporous molecular sieves possessing high mesopore volumes and large specific surface areas were prepared and characterized by means of XRD, low temperature N-2 adsorption-desorption measurements, FT IR, Raman, UV-visible diffuse reflectance and XPS spectroscopy. The materials contain both framework and extra-framework Ti centers which exhibit selective oxidation catalytic activity and photocatalytic activity respectively. The catalysis of selective oxidation was studied with the hydroxylation of benzene with hydrogen peroxide and photochemical activity was studied by the yields of . OH and H2O2, respectively.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000223323400003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Multidisciplinary; SCI(E); CPCI-S(ISTP); 1
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/401478]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Guo, ZY,He, J,Evans, DG,et al. Ti-modified mesoporous molecular sieves containing both selective oxidation and photocatalysis centers. 2004-01-01.

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