引用本文:
徐炜政, 顾庆超, 叶温温, 莫天麟. 多嵌段聚醚氨酯脲类固态离子导体的X光电子能谱研究[J]. 应用化学,
1990, 7(4): 69-71.
Citation: Xu Weizheng, Gu Qingchao, Ye Wenwen, Mo Tianlin. XPS STUDY OF POLYMER SOLID IONIC CONDUCTORS BASED QN SEGMENTED POLYETHER POLYURETHANEUREAS[J]. Chinese Journal of Applied Chemistry, 1990, 7(4): 69-71.
Citation: Xu Weizheng, Gu Qingchao, Ye Wenwen, Mo Tianlin. XPS STUDY OF POLYMER SOLID IONIC CONDUCTORS BASED QN SEGMENTED POLYETHER POLYURETHANEUREAS[J]. Chinese Journal of Applied Chemistry, 1990, 7(4): 69-71.
多嵌段聚醚氨酯脲类固态离子导体的X光电子能谱研究
English
XPS STUDY OF POLYMER SOLID IONIC CONDUCTORS BASED QN SEGMENTED POLYETHER POLYURETHANEUREAS
Abstract:
The poly(ethylene glycol) polyurethaneureas (PEUU) and the complexes composed of the PEUU and LiClO4 were examined by means of XPS and DSC. The DSC studies indicate that the soft segment's Tg of the complexes increases with increasing LiClO4 concentration;it shows that LiClO4 dissolves selectively in the poly (ethylene glycol) (PEG) phase. The XPS data show that the soft segment of PEG is significantly richer on the surface. Being added to PEUU, LiClO4 is advantageous to the further enrichment of PEG on the surface.It is also an evidence of selective dissolvation of LiClO4 in the PEG phase.
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