ICCAS OpenIR
Synthesis and characterization of oligomeric silsesquioxane with pendent carboxylic acid groups
Xu, H; Xie, P; Zhang, RB
2001-12-01
Source PublicationEUROPEAN POLYMER JOURNAL
ISSN0014-3057
Volume37Issue:12Pages:2397-2405
AbstractAn oligomeric silsesquioxane with pendent carboxylic acid groups and with supposedly ladder structure was prepared by preaminolysis process followed by the controlled hydrolysis of pendent ester groups. A variety of characterization techniques including H-1-NMR, Si-29-NMR, FTIR, vapour pressure osmosis, X-ray diffraction, and DSC demonstrated the structure of the final product. The resulting oligomer exhibits excellent film-formability thanks to the formation of hydrogen-bonded network between the pendent carboxylic acid groups even though its molecular weight is low, which predicts its direct usage as coatings for a variety of purposes. (C) 2001 Elsevier Science Ltd. All rights reserved.
KeywordOligomeric Silsesquioxane Carboxylic Acid Preaminolysis Hydrogen-bonded Network
Indexed BySCI
Language英语
WOS IDWOS:000171505800007
PublisherPERGAMON-ELSEVIER SCIENCE LTD
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78068
Collection中国科学院化学研究所
Corresponding AuthorXu, H
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, H,Xie, P,Zhang, RB. Synthesis and characterization of oligomeric silsesquioxane with pendent carboxylic acid groups[J]. EUROPEAN POLYMER JOURNAL,2001,37(12):2397-2405.
APA Xu, H,Xie, P,&Zhang, RB.(2001).Synthesis and characterization of oligomeric silsesquioxane with pendent carboxylic acid groups.EUROPEAN POLYMER JOURNAL,37(12),2397-2405.
MLA Xu, H,et al."Synthesis and characterization of oligomeric silsesquioxane with pendent carboxylic acid groups".EUROPEAN POLYMER JOURNAL 37.12(2001):2397-2405.
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