CIOMP OpenIR  > 中科院长春光机所知识产出
Effect of organic modification on oxygen sensing properties of xerogel with a covalently linked ruthenium(II) complex
其他题名论文其他题名
Liu Y. H.; Li B.; Wu X. D.; Cong Y.
2009
发表期刊Journal of Optoelectronics and Advanced Materials
ISSN1454-4164
卷号11期号:6页码:880-886
摘要A series of organic-inorganic hybrid composites were prepared from methyltriethoxylsilane (MTEOS) /tetraethylorthosilane (TEOS) xerogels chemically doped with a Ru(II) complex. The effect of MTEOS/TEOS molar ratio on the luminescence and oxygen sensing properties has been systematically investigated based on the luminescence intensity quenching. Moreover, the effects of MTEOS/TEOS molar ratio on the structure change in the matrix and the bonding between the probes and the matrix were studied by Fourier transform infrared spectroscopy (FTIR) and electronic absorption spectra etc in detail for a better understanding of the oxygen sensing behaviors. The experimental results show blue shift in the emission wavelength of Ru(II) complex entrapped within MTEOS/TEOS compared with that in the pure silica matrix. And the oxygen sensitivity was found to increase with increasing molar ratio of MTEOS to TEOS owing to the decreased polarity of the microenvironment around the Ru(II) molecules, Leaching study was also performed for testing the bonding between the probes and the xerogel matrix, which shows that parts of the indicator dyes would elute from the matrix for the xerogel containing more than 20% MTEOS because of less Si-OH groups with which the dyes could react to form covalent bond.
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/25675
专题中科院长春光机所知识产出
推荐引用方式
GB/T 7714
Liu Y. H.,Li B.,Wu X. D.,et al. Effect of organic modification on oxygen sensing properties of xerogel with a covalently linked ruthenium(II) complex[J]. Journal of Optoelectronics and Advanced Materials,2009,11(6):880-886.
APA Liu Y. H.,Li B.,Wu X. D.,&Cong Y..(2009).Effect of organic modification on oxygen sensing properties of xerogel with a covalently linked ruthenium(II) complex.Journal of Optoelectronics and Advanced Materials,11(6),880-886.
MLA Liu Y. H.,et al."Effect of organic modification on oxygen sensing properties of xerogel with a covalently linked ruthenium(II) complex".Journal of Optoelectronics and Advanced Materials 11.6(2009):880-886.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
6YANHONG_LIU.pdf(401KB) 开放获取--浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu Y. H.]的文章
[Li B.]的文章
[Wu X. D.]的文章
百度学术
百度学术中相似的文章
[Liu Y. H.]的文章
[Li B.]的文章
[Wu X. D.]的文章
必应学术
必应学术中相似的文章
[Liu Y. H.]的文章
[Li B.]的文章
[Wu X. D.]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 6YANHONG_LIU.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。