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Bimetallic nickel-molybdenum/tungsten nanoalloys for high-efficiency hydrogen oxidation catalysis in alkaline electrolytes

Author

Listed:
  • Yu Duan

    (University of Science and Technology of China)

  • Zi-You Yu

    (University of Science and Technology of China)

  • Li Yang

    (University of Science and Technology of China
    Anhui University)

  • Li-Rong Zheng

    (Chinese Academy of Sciences)

  • Chu-Tian Zhang

    (University of Science and Technology of China)

  • Xiao-Tu Yang

    (University of Science and Technology of China)

  • Fei-Yue Gao

    (University of Science and Technology of China)

  • Xiao-Long Zhang

    (University of Science and Technology of China)

  • Xingxing Yu

    (University of Science and Technology of China)

  • Ren Liu

    (University of Science and Technology of China)

  • Hong-He Ding

    (University of Science and Technology of China)

  • Chao Gu

    (University of Science and Technology of China)

  • Xu-Sheng Zheng

    (University of Science and Technology of China)

  • Lei Shi

    (University of Science and Technology of China)

  • Jun Jiang

    (University of Science and Technology of China)

  • Jun-Fa Zhu

    (University of Science and Technology of China)

  • Min-Rui Gao

    (University of Science and Technology of China)

  • Shu-Hong Yu

    (University of Science and Technology of China)

Abstract

Hydroxide exchange membrane fuel cells offer possibility of adopting platinum-group-metal-free catalysts to negotiate sluggish oxygen reduction reaction. Unfortunately, the ultrafast hydrogen oxidation reaction (HOR) on platinum decreases at least two orders of magnitude by switching the electrolytes from acid to base, causing high platinum-group-metal loadings. Here we show that a nickel-molybdenum nanoalloy with tetragonal MoNi4 phase can catalyze the HOR efficiently in alkaline electrolytes. The catalyst exhibits a high apparent exchange current density of 3.41 milliamperes per square centimeter and operates very stable, which is 1.4 times higher than that of state-of-the-art Pt/C catalyst. With this catalyst, we further demonstrate the capability to tolerate carbon monoxide poisoning. Marked HOR activity was also observed on similarly designed WNi4 catalyst. We attribute this remarkable HOR reactivity to an alloy effect that enables optimum adsorption of hydrogen on nickel and hydroxyl on molybdenum (tungsten), which synergistically promotes the Volmer reaction.

Suggested Citation

  • Yu Duan & Zi-You Yu & Li Yang & Li-Rong Zheng & Chu-Tian Zhang & Xiao-Tu Yang & Fei-Yue Gao & Xiao-Long Zhang & Xingxing Yu & Ren Liu & Hong-He Ding & Chao Gu & Xu-Sheng Zheng & Lei Shi & Jun Jiang & , 2020. "Bimetallic nickel-molybdenum/tungsten nanoalloys for high-efficiency hydrogen oxidation catalysis in alkaline electrolytes," Nature Communications, Nature, vol. 11(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-18585-4
    DOI: 10.1038/s41467-020-18585-4
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    Cited by:

    1. Zheyuan Ding & Sai Chen & Tingting Yang & Zunrong Sheng & Xianhua Zhang & Chunlei Pei & Donglong Fu & Zhi-Jian Zhao & Jinlong Gong, 2024. "Atomically dispersed MoNi alloy catalyst for partial oxidation of methane," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    2. Hongming Sun & Zhenhua Yan & Caiying Tian & Cha Li & Xin Feng & Rong Huang & Yinghui Lan & Jing Chen & Cheng-Peng Li & Zhihong Zhang & Miao Du, 2022. "Bixbyite-type Ln2O3 as promoters of metallic Ni for alkaline electrocatalytic hydrogen evolution," Nature Communications, Nature, vol. 13(1), pages 1-13, December.
    3. 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.
    4. 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.
    5. Zhongliang Huang & Shengnan Hu & Mingzi Sun & Yong Xu & Shangheng Liu & Renjie Ren & Lin Zhuang & Ting-Shan Chan & Zhiwei Hu & Tianyi Ding & Jing Zhou & Liangbin Liu & Mingmin Wang & Yu-Cheng Huang & , 2024. "Implanting oxophilic metal in PtRu nanowires for hydrogen oxidation catalysis," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    6. Changhong Zhan & Yong Xu & Lingzheng Bu & Huaze Zhu & Yonggang Feng & Tang Yang & Ying Zhang & Zhiqing Yang & Bolong Huang & Qi Shao & Xiaoqing Huang, 2021. "Subnanometer high-entropy alloy nanowires enable remarkable hydrogen oxidation catalysis," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    7. Xiaoning Wang & Lianming Zhao & Xuejin Li & Yong Liu & Yesheng Wang & Qiaofeng Yao & Jianping Xie & Qingzhong Xue & Zifeng Yan & Xun Yuan & Wei Xing, 2022. "Atomic-precision Pt6 nanoclusters for enhanced hydrogen electro-oxidation," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    8. Yanyan Fang & Cong Wei & Zenan Bian & Xuanwei Yin & Bo Liu & Zhaohui Liu & Peng Chi & Junxin Xiao & Wanjie Song & Shuwen Niu & Chongyang Tang & Jun Liu & Xiaolin Ge & Tongwen Xu & Gongming Wang, 2024. "Unveiling the nature of Pt-induced anti-deactivation of Ru for alkaline hydrogen oxidation reaction," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    9. Geng Wu & Xiao Han & Jinyan Cai & Peiqun Yin & Peixin Cui & Xusheng Zheng & Hai Li & Cai Chen & Gongming Wang & Xun Hong, 2022. "In-plane strain engineering in ultrathin noble metal nanosheets boosts the intrinsic electrocatalytic hydrogen evolution activity," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    10. Xiaoning Wang & Yanfu Tong & Wenting Feng & Pengyun Liu & Xuejin Li & Yongpeng Cui & Tonghui Cai & Lianming Zhao & Qingzhong Xue & Zifeng Yan & Xun Yuan & Wei Xing, 2023. "Embedding oxophilic rare-earth single atom in platinum nanoclusters for efficient hydrogen electro-oxidation," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    11. Xiaoyu Tian & Renjie Ren & Fengyuan Wei & Jiajing Pei & Zhongbin Zhuang & Lin Zhuang & Wenchao Sheng, 2024. "Metal-support interaction boosts the stability of Ni-based electrocatalysts for alkaline hydrogen oxidation," Nature Communications, Nature, vol. 15(1), pages 1-13, December.

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