Preparation and characterization of a mixing soft-segment waterborne polyurethane polymer electrolyte

Feng Wu Yue Jiao Li Ren Jie Chen Shi Chen

引用本文: Feng Wu,  Yue Jiao Li,  Ren Jie Chen,  Shi Chen. Preparation and characterization of a mixing soft-segment waterborne polyurethane polymer electrolyte[J]. Chinese Chemical Letters, 2009, 20(1): 115-118. doi: 10.1016/j.cclet.2008.09.060 shu
Citation:  Feng Wu,  Yue Jiao Li,  Ren Jie Chen,  Shi Chen. Preparation and characterization of a mixing soft-segment waterborne polyurethane polymer electrolyte[J]. Chinese Chemical Letters, 2009, 20(1): 115-118. doi: 10.1016/j.cclet.2008.09.060 shu

Preparation and characterization of a mixing soft-segment waterborne polyurethane polymer electrolyte

  • 基金项目:

    This work was financially supported by the National Key Program for Basic Research of China (No. 2002CB211800 and 2009CB220100) and the National 863 Program (No. 2007AA03Z226).

摘要: The mixing soft-segment WPU (waterborne polyurethane) polymer electrolytes were synthesized by using PEO (poly(ethylene oxide)) and PDMS (polydimethylsiloxane) as the soft segments. These polymer electrolytes exhibit good thermal and electrochemical stability. The conductivity of the gel polymer electrolyte is 2.52×10-3 S/cm at 25℃ with the LiTFSI/(DMC+EC) content of 130%.

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  • 收稿日期:  2008-06-11
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