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Updated: Jan 15, 2026

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

ニッケルフォーム上の階層的CoMoP/NiCoPヘテロ構造による、工業的電流密度での効率的な硝酸塩からアンモニアへの電気化学的変換

Min Xu^1,2, Shengbo Zhang^1,2, Hui Xu^1,2

¹Key Laboratory of Materials Physics, Centre for Resource Innovation, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, Anhui, China. hxu@issp.ac.cn.

Chemical communications (Cambridge, England)

|January 14, 2026

Abstract:

Here we construct a CoMoP/NiCoP hierarchical heterostructure on nickel foam as an integral electrode, achieving a remarkable nitrate-to-ammonia faradaic efficiency of 94.9% at -0.4 V (vs. RHE) and a production rate of 88.6 mg h^-1 cm^-2. This superior performance could be due to the electron transfer from Mo to Co/Ni through P mediation, resulting in enhanced NH₃ electrosynthesis kinetics and selectivity.

キーワード:

硝酸塩還元アンモニア合成電気触媒ヘテロ構造ニッケルコバルトリンモリブデン

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Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

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Published on: December 6, 2021

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts

Solar-Driven Electrochemical Green Fuel Production from CO₂ and Water Using Ti₃C₂T_x MXene-Supported CuZn and NiCo Catalysts

Published on: November 7, 2025

関連する概念動画

Catalysis

Catalysis

The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.