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Interfacing nickel nitride and nickel boosts both electrocatalytic hydrogen evolution and oxidation reactions

Author

Listed:
  • Fuzhan Song

    (Utah State University)

  • Wei Li

    (Utah State University)

  • Jiaqi Yang

    (School of Materials Engineering, Purdue University)

  • Guanqun Han

    (Utah State University)

  • Peilin Liao

    (School of Materials Engineering, Purdue University)

  • Yujie Sun

    (Utah State University
    University of Cincinnati)

Abstract

Electrocatalysts of the hydrogen evolution and oxidation reactions (HER and HOR) are of critical importance for the realization of future hydrogen economy. In order to make electrocatalysts economically competitive for large-scale applications, increasing attention has been devoted to developing noble metal-free HER and HOR electrocatalysts especially for alkaline electrolytes due to the promise of emerging hydroxide exchange membrane fuel cells. Herein, we report that interface engineering of Ni3N and Ni results in a unique Ni3N/Ni electrocatalyst which exhibits exceptional HER/HOR activities in aqueous electrolytes. A systematic electrochemical study was carried out to investigate the superior hydrogen electrochemistry catalyzed by Ni3N/Ni, including nearly zero overpotential of catalytic onset, robust long-term durability, unity Faradaic efficiency, and excellent CO tolerance. Density functional theory computations were performed to aid the understanding of the electrochemical results and suggested that the real active sites are located at the interface between Ni3N and Ni.

Suggested Citation

  • Fuzhan Song & Wei Li & Jiaqi Yang & Guanqun Han & Peilin Liao & Yujie Sun, 2018. "Interfacing nickel nitride and nickel boosts both electrocatalytic hydrogen evolution and oxidation reactions," Nature Communications, Nature, vol. 9(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-06728-7
    DOI: 10.1038/s41467-018-06728-7
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    Cited by:

    1. Bingxing Zhang & Baohua Zhang & Guoqiang Zhao & Jianmei Wang & Danqing Liu & Yaping Chen & Lixue Xia & Mingxia Gao & Yongfeng Liu & Wenping Sun & Hongge Pan, 2022. "Atomically dispersed chromium coordinated with hydroxyl clusters enabling efficient hydrogen oxidation on ruthenium," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    2. Xingdong Wang & Xuerui Liu & Jinjie Fang & Houpeng Wang & Xianwei Liu & Haiyong Wang & Chengjin Chen & Yongsheng Wang & Xuejiang Zhang & Wei Zhu & Zhongbin Zhuang, 2024. "Tuning the apparent hydrogen binding energy to achieve high-performance Ni-based hydrogen oxidation reaction catalyst," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    3. Saideep Singh & Rishi Verma & Nidhi Kaul & Jacinto Sa & Ajinkya Punjal & Shriganesh Prabhu & Vivek Polshettiwar, 2023. "Surface plasmon-enhanced photo-driven CO2 hydrogenation by hydroxy-terminated nickel nitride nanosheets," Nature Communications, Nature, vol. 14(1), pages 1-18, December.
    4. Libo Zhu & Jian Huang & Ge Meng & Tiantian Wu & Chang Chen & Han Tian & Yafeng Chen & Fantao Kong & Ziwei Chang & Xiangzhi Cui & Jianlin Shi, 2023. "Active site recovery and N-N bond breakage during hydrazine oxidation boosting the electrochemical hydrogen production," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    5. Guodong Li & Guanqun Han & Lu Wang & Xiaoyu Cui & Nicole K. Moehring & Piran R. Kidambi & De-en Jiang & Yujie Sun, 2023. "Dual hydrogen production from electrocatalytic water reduction coupled with formaldehyde oxidation via a copper-silver electrocatalyst," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    6. Pu, Zonghua & Zhang, Gaixia & Hassanpour, Amir & Zheng, Dewen & Wang, Shanyu & Liao, Shijun & Chen, Zhangxin & Sun, Shuhui, 2021. "Regenerative fuel cells: Recent progress, challenges, perspectives and their applications for space energy system," Applied Energy, Elsevier, vol. 283(C).
    7. Zhengxin Zhu & Zaichun Liu & Yichen Yin & Yuan Yuan & Yahan Meng & Taoli Jiang & Qia Peng & Weiping Wang & Wei Chen, 2022. "Production of a hybrid capacitive storage device via hydrogen gas and carbon electrodes coupling," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    8. Kamran Dastafkan & Xiangjian Shen & Rosalie K. Hocking & Quentin Meyer & Chuan Zhao, 2023. "Monometallic interphasic synergy via nano-hetero-interfacing for hydrogen evolution in alkaline electrolytes," Nature Communications, Nature, vol. 14(1), pages 1-10, December.

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