Oxygen-sensing properties of ormosil hybrid materials doped with ruthenium(II) complexes via a sol-gel process

	Oxygen-sensing properties of ormosil hybrid materials doped with ruthenium(II) complexes via a sol-gel process
其他题名	论文其他题名
	Ding J. J.; Li B.; Zhang H. R.; Lei B. F.; Li W. L.
	2007
发表期刊	Materials Letters
ISSN	0167-577X
卷号	61 期号:16 页码:3374-3377
摘要	Organically modified silicate (ormosil) materials doped with [4,4'-dimethyl-2,2'-bipyridine-bis(2,2-bipyridine)] ruthenium(II) dichloride ([Ru-mbpy](2+)) and [4,4'-dimethylformate-2,2'-bipyridine-bis(2,2'-bipyridine)] ruthenium(II) dichloride ([Ru-dmfbpy](2+)) were prepared by a sol-gel procedure for oxygen-sensing applications. The results indicated that the concentrations of the Ru(II) diimine complexes obviously influenced the linearity of Stern-Volmer plots (I-0/I vs. O-2%). The best suitable concentrations of [Ru-mbpy](2+) and [Ru-dmfbpy](2+) in the sol for oxygen sensors were found to be 1.0x10(-3) M and 2.5x10(-3) M, respectively. The fluorescence quenching time and recovery time of oxygen sensor doped with [Ru-mbpy](2+) (1.0x10(-3) M) were 18 s and 38 s and those doped with [Ru-dmfbpy](2+) (1.0x10(-3) M) were 13 s and 32 s, respectively. The oxygen sensor based on Ru(II) complex modified by esterification demonstrated excellent linear calibration relationship and improved long-term stability. (C) 2006 Elsevier B.V. All rights reserved.
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/181722/26584
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Ding J. J.,Li B.,Zhang H. R.,et al. Oxygen-sensing properties of ormosil hybrid materials doped with ruthenium(II) complexes via a sol-gel process[J]. Materials Letters,2007,61(16):3374-3377.
APA	Ding J. J.,Li B.,Zhang H. R.,Lei B. F.,&Li W. L..(2007).Oxygen-sensing properties of ormosil hybrid materials doped with ruthenium(II) complexes via a sol-gel process.Materials Letters,61(16),3374-3377.
MLA	Ding J. J.,et al."Oxygen-sensing properties of ormosil hybrid materials doped with ruthenium(II) complexes via a sol-gel process".Materials Letters 61.16(2007):3374-3377.

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