| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
기능성 고분자 (포스터발표만 진행) |
| 제목 |
UV-cured Biodegradable Gel Polymer Electrolyte containing Poly (L-lactide) |
| 초록 |
The development of environmental friendly UV cured gel electrolyte containing Poly (L-lactide) were prepared and studied. The biodegradable gel polymer electrolytes (BGPEs) studied the effects of chemically cross-linked BGPEs by UV irradiation according to contents of liquid electrolyte. The relationship between photo-curing conversion and the ionic conductivity was also demonstrated. The conductivity is enhanced by increasing the mass ratio of PEGDA and liquid electrolyte from 1:1 to 1:4. But, further increasing the content of liquid electrolyte in BGPEs, the ionic conductivity decrease and the mechanical properties of gel can’t meet the measurement demand. The conductivity showed satisfactory values when the mass ratio of monomer and electrolyte that the maximum ionic conductivity value is 2.63E-03 S/cm at ambient temperature. |
| 저자 |
한아람, 오수경, 김현경
|
| 소속 |
조선대 |
| 키워드 |
Lithium secondary battery; Gel Polymer Electrolyte; Biodegradable polymer; Poly(L-lactide); UV curing method
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| E-Mail |
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