메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
The cell components of Polymer Electrolyte Membrane Water Electrolyzer (PEMWE) including electro catalyst, current collector and PEM were optimized in a single cell PEMWE system. IrO₂as an effective anode catalyst was prepared by Adams fusion method calcined at various temperatures from 400 to 700℃. Among the prepared anode catalysts IrO₂calcined at 500℃ showed the best water electrolysis performance, implying that electro catalytic activity and electrical conductivity of IrO₂were optimized at the catalyst. As a current collector of PEMWE cell, various shaped metals including Ti expanded metal, Ni foam and Pt coated Ti expanded metal were employed and showed that Pt coated Ti expanded metal was the most effective in water electrolysis. Among the polymer electrolyte membranes, Nation 112 revealed the lowest over-potential for water electrolysis, whereas the mechanical strength of the PEM was low. Consequently, the optimized PEMWE system employing IrO₂_500, Pt coated Ti expanded metal and Nation 112 as anode catalyst, current collector and PEM, respectively, showed cell voltage of 1.7V at 800 mA/㎠.

목차

Abstract

1. Introduction

2. Experimental

3. Results and discussion

4. Conclusion

References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-563-018203682