SDK Develops Platinum-Substitute PEFC Catalysts with High Efficiency

Showa Denko K.K. (SDK) has developed new platinum-substitute catalysts for polymer electrolyte fuel cells (PEFCs) under the New Energy and Industrial Technology Development Organization’s (NEDO) project led by Professor Kenichiro Ota of Yokohama National University.
These new catalysts comprise a niobium-oxide-based catalyst and a titanium-oxide-based catalyst, each containing carbon and nitrogen atoms. They exhibit the world’s highest levels of efficiency in terms of open circuit voltage and durability among platinum-substitute catalysts so far announced in the world, as follows: ..... >> Source