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Interfacial water reorganization as a pH-dependent descriptor of the hydrogen evolution rate on platinum electrodes

Author

Listed:
  • Isis Ledezma-Yanez

    (Leiden Institute of Chemistry, Leiden University)

  • W. David Z. Wallace

    (Leiden Institute of Chemistry, Leiden University)

  • Paula Sebastián-Pascual

    (Instituto de Electroquímica, Universidad de Alicante)

  • Victor Climent

    (Instituto de Electroquímica, Universidad de Alicante)

  • Juan M. Feliu

    (Instituto de Electroquímica, Universidad de Alicante)

  • Marc T. M. Koper

    (Leiden Institute of Chemistry, Leiden University)

Abstract

Hydrogen evolution on platinum is a key reaction for electrocatalysis and sustainable energy storage, yet its pH-dependent kinetics are not fully understood. Here we present a detailed kinetic study of hydrogen adsorption and evolution on Pt(111) in a wide pH range. Electrochemical measurements show that hydrogen adsorption and hydrogen evolution are both slow in alkaline media, consistent with the observation of a shift in the rate-determining step for hydrogen evolution. Adding nickel to the Pt(111) surface lowers the barrier for hydrogen adsorption in alkaline solutions and thereby enhances the hydrogen evolution rate. We explain these observations with a model that highlights the role of the reorganization of interfacial water to accommodate charge transfer through the electric double layer, the energetics of which are controlled by how strongly water interacts with the interfacial field. The model is supported by laser-induced temperature-jump measurements. Our model sheds light on the origin of the slow kinetics for the hydrogen evolution reaction in alkaline media.

Suggested Citation

  • Isis Ledezma-Yanez & W. David Z. Wallace & Paula Sebastián-Pascual & Victor Climent & Juan M. Feliu & Marc T. M. Koper, 2017. "Interfacial water reorganization as a pH-dependent descriptor of the hydrogen evolution rate on platinum electrodes," Nature Energy, Nature, vol. 2(4), pages 1-7, April.
    • Handle: RePEc:nat:natene:v:2:y:2017:i:4:d:10.1038_nenergy.2017.31
    DOI: 10.1038/nenergy.2017.31
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    Cited by:

    1. Jiaxi Zhang & Longhai Zhang & Jiamin Liu & Chengzhi Zhong & Yuanhua Tu & Peng Li & Li Du & Shengli Chen & Zhiming Cui, 2022. "OH spectator at IrMo intermetallic narrowing activity gap between alkaline and acidic hydrogen evolution reaction," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    2. Hao Tan & Bing Tang & Ying Lu & Qianqian Ji & Liyang Lv & Hengli Duan & Na Li & Yao Wang & Sihua Feng & Zhi Li & Chao Wang & Fengchun Hu & Zhihu Sun & Wensheng Yan, 2022. "Engineering a local acid-like environment in alkaline medium for efficient hydrogen evolution reaction," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    3. Jon C. Wilson & Stavros Caratzoulas & Dionisios G. Vlachos & Yushan Yan, 2023. "Insights into solvent and surface charge effects on Volmer step kinetics on Pt (111)," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. 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.
    5. 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.
    6. Stefan Ringe, 2023. "The importance of a charge transfer descriptor for screening potential CO2 reduction electrocatalysts," Nature Communications, Nature, vol. 14(1), pages 1-14, December.
    7. Wan Jae Dong & Yixin Xiao & Ke R. Yang & Zhengwei Ye & Peng Zhou & Ishtiaque Ahmed Navid & Victor S. Batista & Zetian Mi, 2023. "Pt nanoclusters on GaN nanowires for solar-asssisted seawater hydrogen evolution," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    8. Kai Liu & Hao Yang & Yilan Jiang & Zhaojun Liu & Shumeng Zhang & Zhixue Zhang & Zhun Qiao & Yiming Lu & Tao Cheng & Osamu Terasaki & Qing Zhang & Chuanbo Gao, 2023. "Coherent hexagonal platinum skin on nickel nanocrystals for enhanced hydrogen evolution activity," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    9. 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.
    10. Kaian Sun & Xueyan Wu & Zewen Zhuang & Leyu Liu & Jinjie Fang & Lingyou Zeng & Junguo Ma & Shoujie Liu & Jiazhan Li & Ruoyun Dai & Xin Tan & Ke Yu & Di Liu & Weng-Chon Cheong & Aijian Huang & Yunqi Li, 2022. "Interfacial water engineering boosts neutral water reduction," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    11. Chao-Yu Li & Ming Chen & Shuai Liu & Xinyao Lu & Jinhui Meng & Jiawei Yan & Héctor D. Abruña & Guang Feng & Tianquan Lian, 2022. "Unconventional interfacial water structure of highly concentrated aqueous electrolytes at negative electrode polarizations," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    12. Tianyu Zhang & Jing Jin & Junmei Chen & Yingyan Fang & Xu Han & Jiayi Chen & Yaping Li & Yu Wang & Junfeng Liu & Lei Wang, 2022. "Pinpointing the axial ligand effect on platinum single-atom-catalyst towards efficient alkaline hydrogen evolution reaction," Nature Communications, Nature, vol. 13(1), pages 1-14, December.

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