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Studies on the synthesis and conductivity of a novel reactive ladder-like poly(beta-cyanoethylsilsesquioxane) and poly [(beta-cyanoethylsilsesquioxane)-co-(beta-methylsilsesquioxane)]
Zhang, Y; Guo, GQ; Sun, J; Zhou, XS; Xie, P; Zhang, PB; Fu, PF
2002-12-12
Source PublicationMACROMOLECULAR CHEMISTRY AND PHYSICS
ISSN1022-1352
Volume203Issue:16Pages:2351-2356
AbstractTwo novel reactive poly(beta-cyanoethylsilses-quioxane) (CN-T) and poly[(beta-cyanoethylsilsesquioxane)-co-(beta-methylsilsesquioxane)] (CN-Me-T) have been synthesized successfully for the first time via stepwise cou;ling polymerization (SCP). A variety of characterization methods including FTIR, H-1 NMR Si-29 NMR, X-ray diffraction (XRD), differential scanning calorimetry (DSC) and vapor pressure osmometry (VPO) were combined to demonstrate that the structures of the title polymers possess ordered ladder-like structures. As expected, the ionic conductivity of these polymers mixed homogeneously with lithium perchlorate reached 10(-6) S.cm(-1) at room temperature and obviously increased with the raise of temperature.
KeywordConductivity Stepwise Coupling Polymerization Ladder-like Polymers Poly(Silsesquioxane)s
Indexed BySCI
Language英语
WOS IDWOS:000180766600012
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78362
Collection中国科学院化学研究所
Corresponding AuthorZhang, PB
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci,State Key Lab Polymer Phys & Chem, PCLCC, Beijing 100080, Peoples R China
2.Dow Corning Corp, New Ventures R&D, Midland, MI 48686 USA
Recommended Citation
GB/T 7714
Zhang, Y,Guo, GQ,Sun, J,et al. Studies on the synthesis and conductivity of a novel reactive ladder-like poly(beta-cyanoethylsilsesquioxane) and poly [(beta-cyanoethylsilsesquioxane)-co-(beta-methylsilsesquioxane)][J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2002,203(16):2351-2356.
APA Zhang, Y.,Guo, GQ.,Sun, J.,Zhou, XS.,Xie, P.,...&Fu, PF.(2002).Studies on the synthesis and conductivity of a novel reactive ladder-like poly(beta-cyanoethylsilsesquioxane) and poly [(beta-cyanoethylsilsesquioxane)-co-(beta-methylsilsesquioxane)].MACROMOLECULAR CHEMISTRY AND PHYSICS,203(16),2351-2356.
MLA Zhang, Y,et al."Studies on the synthesis and conductivity of a novel reactive ladder-like poly(beta-cyanoethylsilsesquioxane) and poly [(beta-cyanoethylsilsesquioxane)-co-(beta-methylsilsesquioxane)]".MACROMOLECULAR CHEMISTRY AND PHYSICS 203.16(2002):2351-2356.
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