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One-dimension (1D) heteroatom-doped mesoporous carbon is a promising alternative catalyst for oxygen reduction reaction (ORR). This work reported a hybrid ORR electrocatalyst composed of Co/CoOx nanoparticles embedded in N-doped mesoporous carbon layer coated on carbon nanotubes (CNTs@Co–N–C). Owing to the 1D mesoporous architecture with abundant active sites, CNTs@Co–N–C hybrid showed superior ORR...
Recently, precious metal-free and heteroatom functionalized carbon materials are widely considered as the promising candidates for oxygen reduction reaction (ORR). However, it is still a challenge to controllably prepare the carbon-based electrocatalysts with desirable activities. Herein, we demonstrate a simple strategy to synthesize the Fe/S/N tri-doped mesoporous carbon (Fe-S,N-C) materials as...
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