首页>
外国专利>
Ruthenium-rhodium alloy electrocatalyst and fuel cell including the same
Ruthenium-rhodium alloy electrocatalyst and fuel cell including the same
展开▼
机译:钌铑合金电催化剂和包括该催化剂的燃料电池
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is an electrode catalyst comprising a ruthenium (Ru)-rhodium (Rh) alloy. A membrane electrode assembly (MEA) comprising the same electrode catalyst and a fuel cell comprising the same membrane electrode assembly are also disclosed. The ruthenium-rhodium alloy catalyst has not only good oxygen reduction activity but also excellent methanol resistance compared to conventional platinum and platinum-based alloy catalysts, and thus can be used as high-quality and high-efficiency electrode catalyst having improved catalytic availability and stability.
展开▼