基本信息:
- 专利标题: 폴리이미드 다공성 나노섬유 웹 및 그 제조방법
- 专利标题(英):Polyimide porous nanofiber web and Method for manufacturing the same
- 专利标题(中):聚酰亚胺多孔纳米纤维网及其制造方法
- 申请号:KR1020100048544 申请日:2010-05-25
- 公开(公告)号:KR101440659B1 公开(公告)日:2014-09-19
- 发明人: 오흥렬
- 申请人: 코오롱패션머티리얼 (주)
- 申请人地址: 경기도 과천시 코오롱로 ** (별양동, 코오롱)
- 专利权人: 코오롱패션머티리얼 (주)
- 当前专利权人: 코오롱패션머티리얼 (주)
- 当前专利权人地址: 경기도 과천시 코오롱로 ** (별양동, 코오롱)
- 代理人: 특허법인천문
- 主分类号: D04H1/42
- IPC分类号: D04H1/42 ; D04H13/00 ; H01M2/14
Since the present invention is easy to control the thin film and the pore size and porosity and is excellent in heat resistance and ion conductivity greatly improved as has the insoluble in common organic solvents has an optimum pore distribution as the ion conductor is uniform and smooth impregnation , to a polyimide porous nanofiber web and a method of manufacturing the same that can be used in various fields such as electrolyte membranes for fuel cells or secondary battery separators. Polyimide porous nanofiber web has a porosity of from 0 to 99% of the present invention; Of 1.5 ± 0.2 ㎛ pores distributed in the range 80 to 99% of the pore distribution of pores; And it consists of a fiber aggregate form.
公开/授权文献:
- KR1020110129108A 폴리이미드 다공성 나노섬유 웹 및 그 제조방법 公开/授权日:2011-12-01