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The problem in d‐band center modulation of transition metal‐based catalysts for the rate‐determining steps of oxygen conversion is an obstacle to boost the electrocatalytic activity by accelerating proton coupling. Herein, the Co doping to FeP is adopted to modify the d‐band center of Fe. Optimized Fe sites accelerate the proton coupling of oxygen reduction reaction (ORR) on N‐doped wood‐derived carbon...
Due to their unique electronic and structural properties, single‐atom catalytic materials (SACMs) hold great promise for the oxygen reduction reaction (ORR). Coordinating environmental and engineering strategies is the key to improving the ORR performance of SACMs. This review summarizes the latest research progress and breakthroughs of SACMs in the field of ORR catalysis. First, the research progress...
Oxygen reduction reaction (ORR) is the key reaction on cathode of rechargeable zinc–air batteries (ZABs). However, the lack of protons in alkaline conditions limits the rate of ORR. Herein, an activating water strategy is proposed to promote oxygen electrocatalytic activity by enhancing the proton production from water dissociation. FeP nanoparticles (NPs) are coupled on N‐doped wood‐derived catalytically...
Electrochemical reduction of oxygen plays a critical role in emerging electrochemical energy technologies. Multiple electron transfer processes, involving adsorption and activation of O2 and generation of protons from water molecules, cause the sluggish kinetics of the oxygen reduction reaction (ORR). Herein, a double‐active‐site catalyst of Fe3C nanoparticles coupled to paulownia wood‐derived N‐doped...
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