Durability and characterization studies of chromium carbide coated aluminum fuel cell stack
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- 作者：Y. Hunga ; hungy@farmingdale.edu" class="auth_mail" title="E-mail the corresponding author ; H. Tawfika ; b ; c ; tawfikhh@farmingdale.edu" class="auth_mail" title="E-mail the corresponding author ; D. Mahajanb ; c ; devinder.mahajan@stonybrook.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metallic bipolar plates ; PEM fuel cells ; Contact resistance ; Chromium carbide ; HVOF ; Characterization
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：27 July 2016
- 年：2016
- 卷：41
- 期：28
- 页码：12273-12284
- 全文大小：2731 K
文摘
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Chromium carbide coating improved corrosion resistance and ICR of aluminum.
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Coating thickness remained consistent after 750 h of fuel cell operation.
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Surface morphology and chemistry of the coating also remained consistent.
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Coating material were found on the MEA sample.
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Bipolar plate design and coating integrity must be improved.