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Chinese Academy of Sciences Unveils Iron/Nitrogen-Carbon Non-Precious Metal Catalyst for Proton Exchange Membrane Fuel Cells
2025-08-15 /
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Author：小编
A research group headed by Wang Dan and Zhang Suojiang from the Institute of Process Engineering at the Chinese Academy of Sciences has pioneered the creation of a curved surface single-atom iron catalyst (CS Fe/N-C) encapsulated within a nanoscale hollow multi-shell structure (HoMS). This innovative catalyst boasts a distinctive "outer protective, inner catalytic" microenvironment, rendering it a viable substitute for precious metal catalysts like platinum in proton exchange membrane fuel cells (PEMFCs). It exhibits remarkable output performance and long-term stability, with experimental results affirming its effectiveness.
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