새로운 전극 바인더(sPEEK/Nafion)를 도입한 직접 메탄올 연료전지의 성능: 바인더 함량의 영향

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새로운 전극 바인더(sPEEK/Nafion)를 도입한 직접 메탄올 연료전지의 성능: 바인더 함량의 영향

Performance of Direct Methanol Fuel Cell (DMFC) based on New Electrode Binder (sPEEK/Nafion): Effect of Binder Content

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정호영

초록

new electrode binder mixed with sulfonated poly (ether ether ketone) (sPEEK) and Nafion is preparedand investigated as an anode binder for direct methanol fuel cel (DMFC). The mixed binder (95 wt% sPEEK/5 wt%Nafion) shows high proton conductivity and methanol transport rate as well as no dissolution and brittleness. The effectof content as an anode binder on the performance of the cel with the given cathode is investigated. The unit cel with theanode containing 10wt% mixed binder showed the highest cell performance.

키워드

Poly(ether ether ketone); Nafion; Binder; Electrochemical Activity; Fuel Cell1. . .; Poly(ether ether ketone); Nafion; Binder; Electrochemical Activity; Fuel Cell1. . .

제목: 새로운 전극 바인더(sPEEK/Nafion)를 도입한 직접 메탄올 연료전지의 성능: 바인더 함량의 영향

제목 (타언어): Performance of Direct Methanol Fuel Cell (DMFC) based on New Electrode Binder (sPEEK/Nafion): Effect of Binder Content

저자: 박정기; 정호영

발행일: 2007-08

유형: Y

저널명: Korean Chemical Engineering Research(HWAHAK KONGHAK)

권: 45

호: 4

페이지: 391 ~ 395