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Nickel-molybdenum nitride nanoplate electrocatalysts for concurrent electrolytic hydrogen and formate productions

Author

Listed:
  • Yan Li

    (East China Normal University)

  • Xinfa Wei

    (East China Normal University)

  • Lisong Chen

    (East China Normal University)

  • Jianlin Shi

    (East China Normal University
    Chinese Academy of Sciences)

  • Mingyuan He

    (East China Normal University)

Abstract

Hydrogen production by electrocatalytic water splitting is an efficient and economical technology, however, is severely impeded by the kinetic-sluggish and low value-added anodic oxygen evolution reaction. Here we report the nickel-molybdenum-nitride nanoplates loaded on carbon fiber cloth (Ni-Mo-N/CFC), for the concurrent electrolytic productions of high-purity hydrogen at the cathode and value-added formate at the anode in low-cost alkaline glycerol solutions. Especially, when equipped with Ni-Mo-N/CFC at both anode and cathode, the established electrolyzer requires as low as 1.36 V of cell voltage to achieve 10 mA cm−2, which is 260 mV lower than that in alkaline aqueous solution. Moreover, high Faraday efficiencies of 99.7% for H2 evolution and 95.0% for formate production have been obtained. Based on the excellent electrochemical performances of Ni-Mo-N/CFC, electrolytic H2 and formate productions from the alkaline glycerol solutions are an energy-efficient and promising technology for the renewable and clean energy supply in the future.

Suggested Citation

  • Yan Li & Xinfa Wei & Lisong Chen & Jianlin Shi & Mingyuan He, 2019. "Nickel-molybdenum nitride nanoplate electrocatalysts for concurrent electrolytic hydrogen and formate productions," Nature Communications, Nature, vol. 10(1), pages 1-12, December.
    • Handle: RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-13375-z
    DOI: 10.1038/s41467-019-13375-z
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    Cited by:

    1. Kai Shi & Di Si & Xue Teng & Lisong Chen & Jianlin Shi, 2024. "Pd/NiMoO4/NF electrocatalysts for the efficient and ultra-stable synthesis and electrolyte-assisted extraction of glycolate," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    2. Ana L. Santos & Maria-João Cebola & Diogo M. F. Santos, 2021. "Towards the Hydrogen Economy—A Review of the Parameters That Influence the Efficiency of Alkaline Water Electrolyzers," Energies, MDPI, vol. 14(11), pages 1-35, May.
    3. Zhenhua Li & Yifan Yan & Si-Min Xu & Hua Zhou & Ming Xu & Lina Ma & Mingfei Shao & Xianggui Kong & Bin Wang & Lirong Zheng & Haohong Duan, 2022. "Alcohols electrooxidation coupled with H2 production at high current densities promoted by a cooperative catalyst," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    4. Jun Qi & Yadong Du & Qi Yang & Na Jiang & Jiachun Li & Yi Ma & Yangjun Ma & Xin Zhao & Jieshan Qiu, 2023. "Energy-saving and product-oriented hydrogen peroxide electrosynthesis enabled by electrochemistry pairing and product engineering," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    5. Lei, Yuanting & Zhang, Lili & Zhou, Danni & Xiong, Chengli & Zhao, Yafei & Chen, Wenxing & Xiang, Xu & Shang, Huishan & Zhang, Bing, 2022. "Construction of interconnected NiO/CoFe alloy nanosheets for overall water splitting," Renewable Energy, Elsevier, vol. 194(C), pages 459-468.
    6. Jinling Wang & Xingchao Dai & Hualin Wang & Honglai Liu & Jabor Rabeah & Angelika Brückner & Feng Shi & Ming Gong & Xuejing Yang, 2021. "Dihydroxyacetone valorization with high atom efficiency via controlling radical oxidation pathways over natural mineral-inspired catalyst," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    7. Botao Zhu & Bo Dong & Feng Wang & Qifeng Yang & Yunpeng He & Cunjin Zhang & Peng Jin & Lai Feng, 2023. "Unraveling a bifunctional mechanism for methanol-to-formate electro-oxidation on nickel-based hydroxides," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    8. Zuyun He & Jinwoo Hwang & Zhiheng Gong & Mengzhen Zhou & Nian Zhang & Xiongwu Kang & Jeong Woo Han & Yan Chen, 2022. "Promoting biomass electrooxidation via modulating proton and oxygen anion deintercalation in hydroxide," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    9. Jiachen Li & Yuqiang Ma & Cong Zhang & Chi Zhang & Huijun Ma & Zhaoqi Guo & Ning Liu & Ming Xu & Haixia Ma & Jieshan Qiu, 2023. "Green electrosynthesis of 3,3’-diamino-4,4’-azofurazan energetic materials coupled with energy-efficient hydrogen production over Pt-based catalysts," Nature Communications, Nature, vol. 14(1), pages 1-15, December.
    10. Hua Zhou & Yue Ren & Bingxin Yao & Zhenhua Li & Ming Xu & Lina Ma & Xianggui Kong & Lirong Zheng & Mingfei Shao & Haohong Duan, 2023. "Scalable electrosynthesis of commodity chemicals from biomass by suppressing non-Faradaic transformations," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    11. McKenna K. Goetz & Michael T. Bender & Kyoung-Shin Choi, 2022. "Predictive control of selective secondary alcohol oxidation of glycerol on NiOOH," Nature Communications, Nature, vol. 13(1), pages 1-10, December.

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