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Akademický článek

A general descriptor for guiding the electrolysis of CO2 in molten carbonate

Autor: Zhengshan Yang, Bowen Deng, Kaifa Du, Huayi Yin, Dihua Wang

Publikováno v: Green Energy & Environment, Vol 9, Iss 4, Pp 748-757 (2024)

Molten carbonate is an excellent electrolyte for the electrochemical reduction of CO2 to carbonaceous materials. However, the electrolyte–electrode-reaction relationship has not been well understood. Herein, we propose a general descriptor, the CO2

Externí odkaz: https://doaj.org/article/dcc1f58f77844818bfb026b498105898

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Akademický článek

Corrosion and protection of metallic materials in molten carbonates for concentrating solar power and molten carbonate electrolysis applications

Autor: Peilin Wang, Kaifa Du, Huayi Yin, Dihua Wang

Publikováno v: Corrosion Communications, Vol 11, Iss , Pp 58-71 (2023)

Molten carbonates have recently attracted increasing interest for use as effective functional media in the fields of sustainable energy processes such as the Concentrating Solar Power (CSP) plants and the molten carbonate electrolysis (MCE) process.

Externí odkaz: https://doaj.org/article/5d0091b036c144f4a82bc7e6a6857f3e

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Akademický článek

An iron-base oxygen-evolution electrode for high-temperature electrolyzers

Autor: Kaifa Du, Enlai Gao, Chunbo Zhang, Yongsong Ma, Peilin Wang, Rui Yu, Wenmiao Li, Kaiyuan Zheng, Xinhua Cheng, Diyong Tang, Bowen Deng, Huayi Yin, Dihua Wang

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)

A low-cost and efficient high-temperature oxygen evolution reaction electrode is a big challenge. Here, the authors report an iron-base electrode with an in situ formed lithium ferrite for enhanced stability and catalytic activity in molten carbonate

Externí odkaz: https://doaj.org/article/39fab2721e5544bc8f172d9d37a97ccf

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Akademický článek

A durable and pH-universal self-standing MoC–Mo2C heterojunction electrode for efficient hydrogen evolution reaction

Autor: Wei Liu, Xiting Wang, Fan Wang, Kaifa Du, Zhaofu Zhang, Yuzheng Guo, Huayi Yin, Dihua Wang

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)

Scalable fabrication of Low-cost hydrogen evolution reaction (HER) catalysts that can operate at industry-relevant conditions is highly needed for efficient water electrolyzers. Here the authors show a scalable synthesis of a MoC-Mo2C heterojunction

Externí odkaz: https://doaj.org/article/9c2df6846d7e4a6c84c798981377b708

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Akademický článek

Tunable Selectivity and High Efficiency of CO2 Electroreduction via Borate-Enhanced Molten Salt Electrolysis

Autor: Liangyou Hu, Bowen Deng, Kaifa Du, Rui Jiang, Yanpeng Dou, Dihua Wang

Publikováno v: iScience, Vol 23, Iss 10, Pp 101607- (2020)

Summary: Converting CO2 into value-added chemical fuels and functional materials by CO2 reduction reaction (CO2RR) is conducive to achieving a carbon-neutral energy cycle. However, it is still challenging to efficiently navigate CO2RR toward desirabl

Externí odkaz: https://doaj.org/article/7d2330f0f4414707891a54d86fd20c45

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