Fe-atom-implantation induced regional phase reconstruction for high-entropy NixSy construction with diversified crystallographic orientations towards accelerated water splitting

Recent advances in noble metal-free electrocatalysts to achieve efficient alkaline water splitting

“…(e) Fabricating sulfide based noble metal-free electrocatalysts enhanced the performance for the HER and OER, while various strategies including preparing ultrathin/nanostructures, preparing amorphous sulfide based catalysts, doping of metals, preparing heterojunctions/heterostructures, creating super-aerophobic surfaces, creating high valence state sites, creating abundant bridging S 2 2− sites, and developing facile synthesis routes enhanced the performance. 14,22,58–75…”

“…Besides, Zhang et al 61 reported that Fe, Ce-Ni x S y exhibits enhanced activity and stability for the HER and OER. It was synthesized on the pretreated Ni foam by a one-step hydrothermal treatment.…”

“…25,[51][52][53][54][55][56][57] (e) Fabricating sulde based noble metal-free electrocatalysts enhanced the performance for the HER and OER, while various strategies including preparing ultrathin/nanostructures, preparing amorphous sulde based catalysts, doping of metals, preparing heterojunctions/heterostructures, creating super-aerophobic surfaces, creating high valence state sites, creating abundant bridging S 2 2− sites, and developing facile synthesis routes enhanced the performance. 14,22,[58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75] (f) Fabricating selenide based noble metal-free electrocatalysts enhanced the performance for the HER and OER, while various strategies including preparing nanostructures, creating heterostructures, doping of metals, and activation of the inert basal plane enhanced the performance. 9,[76][77][78][79][80][81] (g) Fabricating phosphide/phosphate based noble metal-free electrocatalysts enhanced the performance for the HER and OER, while various strategies including preparing nanostructures/nanoporous, creating heterostructures/core-shell structures, integrating with carbon, preparing bimetallic/trimetallic, increasing the conductivity and electrochemical surface area, creating superaerophobic surfaces, and developing facile and scalable synthesis routes enhanced the performance.…”

Constructing abundant interfaces by decorating MoP quantum dots on CoP nanowires to induce electronic structure modulation for enhanced hydrogen evolution reaction

“…6c and Table S4 (ESI †). 4,66,[70][71][72][73][74][75][76][77][78][79][80][81][82][83][84] As depicted in Fig. 6d, a current density of approximately 10 mA cm À2 can be achieved when the applied voltage is 1.54 V. The catalytic activity remained at 97.5% after continuous operation for 24 hours, as illustrated in Fig.…”

Construction of Interface-Engineered Coral-like Ni2P@CeO2 Hybrid Nanoarrays to Boost Electrocatalytic Hydrogen Evolution Performance in alkaline water/seawater electrolytes

“…3d and detailed in Table. S2 [22][23][24][25][26][27][28][29][30]. Thereby, the electronic structure modulation at Ni 2 P@CeO 2 interface boundary leading by CeO 2 exhibits great impact on facilitating the reaction kinetics, boosting reaction rate and regulating the reaction process.…”