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Electrochemical water splitting is an environmentally friendly and effective energy storage method. However, it is still a huge challenge to prepare non‐noble metal based electrocatalysts that possess high activity and long‐term durability to realize efficient water splitting. Here, we present a novel method of low‐temperature phosphating for preparing CoP/Co3O4 heterojunction nanowires catalyst on...
Seawater electrolysis is promising for green hydrogen production but hindered by the sluggish reaction kinetics of both cathode and anode, as well as the detrimental chlorine chemistry environment. Herein, a self‐supported bimetallic phosphide heterostructure electrode strongly coupled with an ultrathin carbon layer on Fe foam (C@CoP‐FeP/FF) is constructed. When used as an electrode for the hydrogen...
Transition metal nitrides (TMNs) nanostructures possess distinctive electronic, optical, and catalytic properties, showing great promise to apply in clean energy, optoelectronics, and catalysis fields. Nonetheless, phase‐regulation of NiFe‐bimetallic nitrides nanocrystals or nanohybrid architectures confronts challenges and their electrocatalytic overall water splitting (OWS) performances are underexplored...
Water electrolysis has attracted immense research interest, nevertheless the lack of low‐cost but efficient bifunctional electrocatalysts for both hydrogen and oxygen evolution reactions greatly hinders its commercial applications. Herein, the controllable synthesis of ultrathin defect‐rich layered double hydroxide (LDH) nanoarrays assembled on metal‐organic framework (MOF)‐derived Co‐NC microarrays...
Unassisted photovoltaic (PV) water splitting to hydrogen system is of great potential for future environmental‐friendly fuel production from renewable solar energy. However, industrialization simultaneously requires higher efficiency, sustained stability and a lower cost for the system. In this work, the ultrathin cobalt/iron–molybdenum oxides nanosheet on nickel foam (NF) is prepared for efficient...