1. A novel synergistic confinement strategy for controlled synthesis of high-entropy alloy electrocatalysts
- Author
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Piming Ma, Huining Li, Weifu Dong, Mingliang Du, Qikai Shen, Huang Shaoda, Shuanglong Lu, and Han Zhu
- Subjects
inorganic chemicals ,Materials science ,education ,Alloy ,Nanoparticle ,Nanotechnology ,Substrate (electronics) ,engineering.material ,Electrocatalyst ,Catalysis ,chemistry.chemical_compound ,Coating ,Materials Chemistry ,Carbon nitride ,health care economics and organizations ,technology, industry, and agriculture ,Metals and Alloys ,General Chemistry ,respiratory system ,Surfaces, Coatings and Films ,Electronic, Optical and Magnetic Materials ,chemistry ,Homogeneous ,Ceramics and Composites ,engineering ,Layer (electronics) - Abstract
We report a synergistic confinement strategy for the synthesis of high-entropy alloy nanoparticles (HEA-NPs). The carbon nitride substrate and polydopamine coating layer synergistically confine the growth of NPs and contribute to the formation of homogeneous HEA-NPs. The HEA-NPs exhibit superior electrocatalytic performance for oxygen reduction and evolution reactions. This work demonstrates the great potential of HEA-NPs for electrocatalysis.
- Published
- 2021