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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 283 - 291 (9page)
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Polymer electrolyte membrane fuel cells (PEMFCs) use the bipolar plate of various materials between electrolyte and contact electrode for the stable hydrogen ion exchange activation. The bipolar plate of various materials has representatively graphite and stainless steel. Specially, stainless steels have advantage for low cost and high product rate. In this study, SUS 316 was effectively coated with 600 nm thick F-doped tin oxide (SnOx:F) by electron cyclotron resonance-metal organic chemical vapor deposition and investigated in simulated fuel cell bipolar plates. The results showed that an F-doped tin oxide (SnOx:F) coating enhanced the corrosion resistance of the alloys in fuel cell bipolar plates, though the substrate steel has a significant influence on the behavior of the coating. Coating SUS 316 for fuel cell bipolar plates steel further improved the already excellent corrosion resistance of this material. After coating, the increased ICR values of the coated steels compared to those of the fresh steels. The SnOx:F coating seems to add an additional resistance to the native air-formed film on these stainless steels.
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참고문헌 (12)
참고문헌 신청
R. Hornung / 1998 / Bipolar plate materials development using Fe-based alloys for solid polymer fuel cells / J. of Power Sources 72:20~21
A. Pozio / 2008 / Bipolar plate materials for PEMFCs: A conductivity and stability study / J. of Power Sources 179:631~639
Tomokazu Fukutsuka / 2007 / Carbon-coated stainless steel as PEFC bipolar plate material / J. of Power Sources 174:199~205
Philip L. Hentall / 1999 / New materials for polymer electrolyte membrane fuel cell current collectors / J. of Power Sources 80:235~241
R.F. Silva / 2006 / Surface conductivity and stability of metallic bipolar plate materials for polymer electrolyte fuel cells / Electrochimica Acta 51:3592~3598
A. Pozio / 2008 / Bipolar plate materials for PEMFCs: A conductivity and stability study / J. of Power Sources 179:631~639
Tomokazu Fukutsuka / 2007 / Carbon-coated stainless steel as PEFC bipolar plate material / J. of Power Sources 174:199~205
Philip L. Hentall / 1999 / New materials for polymer electrolyte membrane fuel cell current collectors / J. of Power Sources 80:235~241
R.F. Silva / 2006 / Surface conductivity and stability of metallic bipolar plate materials for polymer electrolyte fuel cells / Electrochimica Acta 51:3592~3598
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