Optical oxygen sensing properties of mesoporous SBA-15 with a covalently grafted ruthenium(II) complex

	Optical oxygen sensing properties of mesoporous SBA-15 with a covalently grafted ruthenium(II) complex
其他题名	论文其他题名
	Zhang H. R.; Li B.; Lei B. F.; Li W. L.
	2007
发表期刊	Chemical Journal of Chinese Universities-Chinese
ISSN	0251-0790
卷号	28 期号:10 页码:1920-1924
摘要	Novel oxygen sensing materials consisted of [ Ru ( Phen)(3)](2+) portion covalently grafted to the functionalized mesoporous SBA-15 backbones are prepared by co-condensation of tetraethoxysilane(TEOS) and the functionalized Ru ( II) complex [ Ru ( Phen) (2) Phen-Si](2+) in the presence of Pluronic P123 surfactant as a template. The obtained oxygen sensing materials are characterized by Fourier transform infrared( FTIR) and luminescence intensity quenching Stern-Volmer curves. The Demas and Lehrer models are used to fit the obtained nonlinear Stern-Volmer curves. The functionalized mesoporous sensing materials appear to be highly sensitive to the O2 concentration in N-2.The results show that the covalently -grafted sample shows reversible signals and higher photochemical stability since these Ru( 11) molecules are strongly covalently -grafted to the Si-O network via the CH2-Si bonds.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25710
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang H. R.,Li B.,Lei B. F.,et al. Optical oxygen sensing properties of mesoporous SBA-15 with a covalently grafted ruthenium(II) complex[J]. Chemical Journal of Chinese Universities-Chinese,2007,28(10):1920-1924.
APA	Zhang H. R.,Li B.,Lei B. F.,&Li W. L..(2007).Optical oxygen sensing properties of mesoporous SBA-15 with a covalently grafted ruthenium(II) complex.Chemical Journal of Chinese Universities-Chinese,28(10),1920-1924.
MLA	Zhang H. R.,et al."Optical oxygen sensing properties of mesoporous SBA-15 with a covalently grafted ruthenium(II) complex".Chemical Journal of Chinese Universities-Chinese 28.10(2007):1920-1924.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
共价嫁接钌_配合物SBA_15介孔分子筛（148KB）			开放获取	--	浏览下载