| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 봄 (05/13 ~ 05/14, BEXCO(부산)) |
| 권호 |
14권 1호 |
| 발표분야 |
전기화학 |
| 제목 |
Modification and characterization of polypropylene separator with interconnecting poly(acrylic acid) by electrospinning method for Ni-MH secondary battery separator |
| 초록 |
In this study, Hydropobicity of polypropylen(PP) non-woven web was modified by electrospinning with poly(arylic acid)(PAA) to get interconnecting PAAmodifiedPP separator.That is control of hydrophilicity in electrospun non-woven poly(acrylic acid) nanofiber for PAA/PP separator in Ni-MH Secondary battery. These results show that the absorptive capacity of aqueous electrolyte increased with increasing the content of Poly(acrylic acid) in PAA/PP separator. Absorptive capacity of aqueous electrolyte was increased from 105% to 32% with increasing content of PAA in PAA/PP separator.and electrochemical properties of PAA/PP separator in Ni-MH battery show very good performance. |
| 저자 |
Duck Rye Jang, Sung-Hwa Oh
|
| 소속 |
Korea Institute of Industrial Technology |
| 키워드 |
electrospinning; nanofiber; Polyacrylic Acid
|
| E-Mail |
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