Invention Grant
US08053135B2 Microporous thin film comprising nanoparticles, method of forming the same, and fuel cell comprising the same
有权
包含纳米颗粒的微孔薄膜，其形成方法和包含该微孔薄膜的燃料电池
- Patent Title: Microporous thin film comprising nanoparticles, method of forming the same, and fuel cell comprising the same
- Patent Title (中): 包含纳米颗粒的微孔薄膜，其形成方法和包含该微孔薄膜的燃料电池
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Application No.: US10813392Application Date: 2004-03-31
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Publication No.: US08053135B2Publication Date: 2011-11-08
- Inventor: Hyuk Chang , Ji-rae Kim
- Applicant: Hyuk Chang , Ji-rae Kim
- Applicant Address: KR Suwon
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Suwon
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2003-0044540 20030702
- Main IPC: H01M4/38
- IPC: H01M4/38
Abstract:
A microporous thin film, a method of forming the same and a fuel cell including the microporous thin film, are provided. The microporous thin film includes uniform nanoparticles and has a porosity of at least about 20%. Therefore, the microporous thin film can be efficiently used in various applications such as fuel cells, primary and secondary batteries, adsorbents, and hydrogen storage alloys. The microporous thin film is formed on a substrate, includes metal nanoparticles, and has a microporous structure with porosity of 20% or more.
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