ICCAS OpenIR
New Types of Fluorescent Polymers with Bis-Silicon-Bridged p-Terphenyl as a Building Unit
Li, Liangchun1,2; Xu, Caihong1; Li, Shuhong3
2009-07-21
Source PublicationMACROMOLECULAR CHEMISTRY AND PHYSICS
ISSN1022-1352
Volume210Issue:13-14Pages:1097-1103
AbstractA series of novel polymers containing a bis-silicon-bridged p-terphenyl skeleton in the main chain is synthesized using hydrosilylation reactions with 6,12-dihydro-6,12-dimethyl-6,12-disilaindeno[1,2-b]fluorene (2) as the key monomer. Their photophysical and thermal properties are investigated and compared with those of the related monomer and model compounds. All polymers show an improved thermal stability with respect to the small molecules. In dilute solutions, the polymers constructed with alternate bis-silicon-bridged p-terphenyl and saturated unit show constant emission maximum wavelengths and fluorescence quantum yields, comparable to those of monomer 2, while the polymer having an unsaturated linkage between the bis-silicon-bridged p-terphenyl units exhibits a low fluorescence quantum yield with a red-shifted emission maximum wavelength.
KeywordBis-silicon-bridged P-terphenyl Fluorescence Hydrosilylation Reaction Photophysics Polymer
DOI10.1002/macp.200900110
Indexed BySCI ; IC
Language英语
WOS IDWOS:000268687200004
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66782
Collection中国科学院化学研究所
Corresponding AuthorXu, Caihong
Affiliation1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Beijing Technol & Business Univ, Sch Chem & Environm Engn, Beijing 100037, Peoples R China
Recommended Citation
GB/T 7714
Li, Liangchun,Xu, Caihong,Li, Shuhong. New Types of Fluorescent Polymers with Bis-Silicon-Bridged p-Terphenyl as a Building Unit[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2009,210(13-14):1097-1103.
APA Li, Liangchun,Xu, Caihong,&Li, Shuhong.(2009).New Types of Fluorescent Polymers with Bis-Silicon-Bridged p-Terphenyl as a Building Unit.MACROMOLECULAR CHEMISTRY AND PHYSICS,210(13-14),1097-1103.
MLA Li, Liangchun,et al."New Types of Fluorescent Polymers with Bis-Silicon-Bridged p-Terphenyl as a Building Unit".MACROMOLECULAR CHEMISTRY AND PHYSICS 210.13-14(2009):1097-1103.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Liangchun]'s Articles
[Xu, Caihong]'s Articles
[Li, Shuhong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Liangchun]'s Articles
[Xu, Caihong]'s Articles
[Li, Shuhong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Liangchun]'s Articles
[Xu, Caihong]'s Articles
[Li, Shuhong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.