JOURNAL ARTICLE

Zeolitic imidazolate frameworks derived nitrogen doped porous carbon for electrochemical reduction of CO2

Xi ZhongHeng ZhongFangming Jin

Year: 2020 Journal:   IOP Conference Series Earth and Environmental Science Vol: 450 (1)Pages: 012114-012114   Publisher: IOP Publishing

Abstract

Abstract The development of high-performance electrochemical materials plays an important role in CO 2 reduction efficiency and cost effectiveness. In this work, nitrogen doped porous carbon matrix was designed and fabricated from zeolitic imidazolate frameworks (ZIF-8). Pyrolysis temperature was investigated to achieve the best performance to convert CO 2 into CO. The suitable temperature is 700 °C which could make the catalyst containing good conductivity and activity. The highest Faradaic efficiency of CO is close to 25% at potential of -1.0 V.

Keywords:
Zeolitic imidazolate framework Imidazolate Faraday efficiency Electrochemistry Materials science Pyrolysis Porosity Nitrogen Chemical engineering Carbon fibers Doping Conductivity Inorganic chemistry Metal-organic framework Electrode Chemistry Adsorption Composite material Organic chemistry Physical chemistry Composite number

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Citation History

Topics

CO2 Reduction Techniques and Catalysts
Physical Sciences →  Energy →  Renewable Energy, Sustainability and the Environment
Supercapacitor Materials and Fabrication
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Advanced battery technologies research
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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