POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES
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POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES
Vol. 10, Issue 3, Pages: 223-229(1992)
Affiliations:
1. Chengdu Institute of Organic Chemistry, Academia Sinica,Chengdu,610015
2. Academia Sinica
3. Chengdu 610015
Author bio:
Funds:
DOI:
CLC:
Published:20 September 1992
Accepted:
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[1]许康,周彤,邓正华,万国祥.POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES[J].Chinese Journal of Polymer Science,1992,{4}(03):223-229.
XU Kang, ZHOU Tong, DENG Zhenghua, et al. POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES[J]. 1992, 10(3): 223-229.
[1]许康,周彤,邓正华,万国祥.POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES[J].Chinese Journal of Polymer Science,1992,{4}(03):223-229.DOI:
XU Kang, ZHOU Tong, DENG Zhenghua, et al. POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES[J]. 1992, 10(3): 223-229.DOI:
POLYMERIC IONIC CONDUCTORS MODIFIED WITH POLAR GROUPS: PART Ⅱ. STRUCTURE-IONIC CONDUCTION RELATION IN LI-COMPLEX BASED ON MALEIC ANHYDRID E-COPOLYMERIZED METHACRYLATES
anhydride (MAn) was copolymerized with oligo (oxyethylene) methacrylate (MEO
n
)
and its effect on ion conduction property of the corresponding polymer-salt complexes was studied. As a consequence the introduction of MAn onto polymer chain retards crystallization of the ether pendants considerably
and improves the ion conductivity to a larger degree compared with other polar groups once investigated (σ
max
25℃=8.5×10
-5
S/cm). The structure-ion conduction relation in the polymer-salt matrix is also analyzed macroscopically through the correspondence between composition-dependences of polymerization conversion and isothermal ion conductivity
and microscopically through the measurements of cross polarized light and electron transmission.
Abstract
Ringlike polar monomer maleic
anhydride (MAn) was copolymerized with oligo (oxyethylene) methacrylate (MEO
n
)
and its effect on ion conduction property of the corresponding polymer-salt complexes was studied. As a consequence the introduction of MAn onto polymer chain retards crystallization of the ether pendants considerably
and improves the ion conductivity to a larger degree compared with other polar groups once investigated (σ
max
25℃=8.5×10
-5
S/cm). The structure-ion conduction relation in the polymer-salt matrix is also analyzed macroscopically through the correspondence between composition-dependences of polymerization conversion and isothermal ion conductivity
and microscopically through the measurements of cross polarized light and electron transmission.
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