ICCAS OpenIR
Synthesis of aromatic polyimides in DMAc containing large amount of water and the properties thereof
Tong, YJ; Li, YS; Ding, MX
1999
Source PublicationPOLYMER BULLETIN
ISSN0170-0839
Volume42Issue:1Pages:47-53
AbstractA series of polyamic acids were prepared in N,N-dimethylactamide (DMAc) containing large amount of water, some of which contain the amount of water up to 25%. Their inherent viscosities decreased with the increase of water in DMAc, depending on the electronic properties of dianhydride and reaction condition. The molecular weights and mechanical properties of the polyimides thermally imidized from the polyamic acids were almost independent on the water content in solvent. The decomposition-resynthesis of polyamic acids during the curing was also investigated.
Indexed BySCI
Language英语
WOS IDWOS:000078722100007
PublisherSPRINGER VERLAG
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75334
Collection中国科学院化学研究所
Corresponding AuthorDing, MX
Affiliation1.Chinese Acad Sci, PCLCC, Polymer Chem Lab, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Changchun Inst Appl Chem, China Petrochem Corp, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Tong, YJ,Li, YS,Ding, MX. Synthesis of aromatic polyimides in DMAc containing large amount of water and the properties thereof[J]. POLYMER BULLETIN,1999,42(1):47-53.
APA Tong, YJ,Li, YS,&Ding, MX.(1999).Synthesis of aromatic polyimides in DMAc containing large amount of water and the properties thereof.POLYMER BULLETIN,42(1),47-53.
MLA Tong, YJ,et al."Synthesis of aromatic polyimides in DMAc containing large amount of water and the properties thereof".POLYMER BULLETIN 42.1(1999):47-53.
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