Oxygen-sensing materials based on Ru(bpy)(3) (2+) covalently grafted MSU-3 mesoporous molecular sieves

	Oxygen-sensing materials based on Ru(bpy)(3) (2+) covalently grafted MSU-3 mesoporous molecular sieves
其他题名	论文其他题名
	Zhang H. R.; Li B.; Lei B. F.; Li W. L.
	2008
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	128 期号:8 页码:1331-1338
摘要	Novel oxygen-sensing materials consisting of [Ru(bpy)(2)(Bpy-Si)](2+) portions covalently grafted onto the backbone of MSU-3 mesostructured silica-based network were prepared in a two-step process with the help of P123 surfactant. The 2,2'-bipyridyl covalently grafted with 3-aminopropyltriethoxysilane was used not only as sol-gel precursor but also as the second ligand of the Ru(bpy)(2)Cl-2 center dot 2H2O complex for the preparation of sol-gel-derived silicates for oxygen-sensing materials. The downward oxygen-sensing Stern-Volmer plots can be attributed to the heterogeneous environment of the luminophore within the MSU-3. silica. The MSU-3 sample obtained at 10 degrees C showed better oxygen-sensing performance due to its special morphology. (c) 2008 Published by Elsevier B.V.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26431
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. Oxygen-sensing materials based on Ru(bpy)(3) (2+) covalently grafted MSU-3 mesoporous molecular sieves[J]. Journal of Luminescence,2008,128(8):1331-1338.
APA	Zhang H. R.,Li B.,Lei B. F.,&Li W. L..(2008).Oxygen-sensing materials based on Ru(bpy)(3) (2+) covalently grafted MSU-3 mesoporous molecular sieves.Journal of Luminescence,128(8),1331-1338.
MLA	Zhang H. R.,et al."Oxygen-sensing materials based on Ru(bpy)(3) (2+) covalently grafted MSU-3 mesoporous molecular sieves".Journal of Luminescence 128.8(2008):1331-1338.

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