IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-45321-z.html
   My bibliography  Save this article

Decoupled electrolysis for hydrogen production and hydrazine oxidation via high-capacity and stable pre-protonated vanadium hexacyanoferrate

Author

Listed:
  • Fei Lv

    (Xi’an Jiaotong University)

  • Jiazhe Wu

    (Xi’an Jiaotong University)

  • Xuan Liu

    (Xi’an Jiaotong University)

  • Zhihao Zheng

    (Xi’an Jiaotong University)

  • Lixia Pan

    (Xi’an Jiaotong University)

  • Xuewen Zheng

    (Xi’an Jiaotong University)

  • Liejin Guo

    (Xi’an Jiaotong University)

  • Yubin Chen

    (Xi’an Jiaotong University)

Abstract

Decoupled electrolysis for hydrogen production with the aid of a redox mediator enables two half-reactions operating at different rates, time, and spaces, which offers great flexibility in operation. Herein, a pre-protonated vanadium hexacyanoferrate (p-VHCF) redox mediator is synthesized. It offers a high reversible specific capacity up to 128 mAh g−1 and long cycling performance of 6000 cycles with capacity retention about 100% at a current density of 10 A g−1 due to the enhanced hydrogen bonding network. By using this mediator, a membrane-free water electrolytic cell is built to achieve decoupled hydrogen and oxygen production. More importantly, a decoupled electrolysis system for hydrogen production and hydrazine oxidation is constructed, which realizes not only separate hydrogen generation but electricity generation through the p-VHCF-N2H4 liquid battery. Therefore, this work enables the flexible energy conversion and storage with hydrogen production driven by solar cell at day-time and electricity output at night-time.

Suggested Citation

  • Fei Lv & Jiazhe Wu & Xuan Liu & Zhihao Zheng & Lixia Pan & Xuewen Zheng & Liejin Guo & Yubin Chen, 2024. "Decoupled electrolysis for hydrogen production and hydrazine oxidation via high-capacity and stable pre-protonated vanadium hexacyanoferrate," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-45321-z
    DOI: 10.1038/s41467-024-45321-z
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-45321-z
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-024-45321-z?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Jiaxin Guo & Yao Zheng & Zhenpeng Hu & Caiyan Zheng & Jing Mao & Kun Du & Mietek Jaroniec & Shi-Zhang Qiao & Tao Ling, 2023. "Direct seawater electrolysis by adjusting the local reaction environment of a catalyst," Nature Energy, Nature, vol. 8(3), pages 264-272, March.
    2. Heping Xie & Zhiyu Zhao & Tao Liu & Yifan Wu & Cheng Lan & Wenchuan Jiang & Liangyu Zhu & Yunpeng Wang & Dongsheng Yang & Zongping Shao, 2022. "A membrane-based seawater electrolyser for hydrogen generation," Nature, Nature, vol. 612(7941), pages 673-678, December.
    3. Long Chen & Xiaoli Dong & Yonggang Wang & Yongyao Xia, 2016. "Separating hydrogen and oxygen evolution in alkaline water electrolysis using nickel hydroxide," Nature Communications, Nature, vol. 7(1), pages 1-8, September.
    4. Zhaowei Guo & Jianhang Huang & Xiaoli Dong & Yongyao Xia & Lei Yan & Zhuo Wang & Yonggang Wang, 2020. "An organic/inorganic electrode-based hydronium-ion battery," Nature Communications, Nature, vol. 11(1), pages 1-9, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Chenhui Zhou & Jia Shi & Zhaoqi Dong & Lingyou Zeng & Yan Chen & Ying Han & Lu Li & Wenyu Zhang & Qinghua Zhang & Lin Gu & Fan Lv & Mingchuan Luo & Shaojun Guo, 2024. "Oxophilic gallium single atoms bridged ruthenium clusters for practical anion-exchange membrane electrolyzer," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    2. Mengjun Xiao & Qianbao Wu & Ruiqi Ku & Liujiang Zhou & Chang Long & Junwu Liang & Andraž Mavrič & Lei Li & Jing Zhu & Matjaz Valant & Jiong Li & Zhenhua Zeng & Chunhua Cui, 2023. "Self-adaptive amorphous CoOxCly electrocatalyst for sustainable chlorine evolution in acidic brine," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    3. Sixie Zhang & Yunan Wang & Shuyu Li & Zhongfeng Wang & Haocheng Chen & Li Yi & Xu Chen & Qihao Yang & Wenwen Xu & Aiying Wang & Zhiyi Lu, 2023. "Concerning the stability of seawater electrolysis: a corrosion mechanism study of halide on Ni-based anode," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    4. Xin Kang & Fengning Yang & Zhiyuan Zhang & Heming Liu & Shiyu Ge & Shuqi Hu & Shaohai Li & Yuting Luo & Qiangmin Yu & Zhibo Liu & Qiang Wang & Wencai Ren & Chenghua Sun & Hui-Ming Cheng & Bilu Liu, 2023. "A corrosion-resistant RuMoNi catalyst for efficient and long-lasting seawater oxidation and anion exchange membrane electrolyzer," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    5. Jie Liang & Zhengwei Cai & Zixiao Li & Yongchao Yao & Yongsong Luo & Shengjun Sun & Dongdong Zheng & Qian Liu & Xuping Sun & Bo Tang, 2024. "Efficient bubble/precipitate traffic enables stable seawater reduction electrocatalysis at industrial-level current densities," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    6. Tao Liu & Cheng Lan & Min Tang & Mengxin Li & Yitao Xu & Hangrui Yang & Qingyue Deng & Wenchuan Jiang & Zhiyu Zhao & Yifan Wu & Heping Xie, 2024. "Redox-mediated decoupled seawater direct splitting for H2 production," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    7. Tao Liu & Zhiyu Zhao & Wenbin Tang & Yi Chen & Cheng Lan & Liangyu Zhu & Wenchuan Jiang & Yifan Wu & Yunpeng Wang & Zezhou Yang & Dongsheng Yang & Qijun Wang & Lunbo Luo & Taisheng Liu & Heping Xie, 2024. "In-situ direct seawater electrolysis using floating platform in ocean with uncontrollable wave motion," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    8. Wei Liu & Jiage Yu & Tianshui Li & Shihang Li & Boyu Ding & Xinlong Guo & Aiqing Cao & Qihao Sha & Daojin Zhou & Yun Kuang & Xiaoming Sun, 2024. "Self-protecting CoFeAl-layered double hydroxides enable stable and efficient brine oxidation at 2 A cm−2," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    9. Hao Shi & Tanyuan Wang & Jianyun Liu & Weiwei Chen & Shenzhou Li & Jiashun Liang & Shuxia Liu & Xuan Liu & Zhao Cai & Chao Wang & Dong Su & Yunhui Huang & Lior Elbaz & Qing Li, 2023. "A sodium-ion-conducted asymmetric electrolyzer to lower the operation voltage for direct seawater electrolysis," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    10. Yang, Wei & Bao, Jingjing & Liu, Hongtao & Zhang, Jun & Guo, Lin, 2023. "Low-grade heat to hydrogen: Current technologies, challenges and prospective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    11. Yu Shen & Xiao-Long Zhang & Ming-Rong Qu & Jie Ma & Sheng Zhu & Yu-Lin Min & Min-Rui Gao & Shu-Hong Yu, 2024. "Cr dopant mediates hydroxyl spillover on RuO2 for high-efficiency proton exchange membrane electrolysis," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    12. Rousseau, Raphaël & Etcheverry, Luc & Roubaud, Emma & Basséguy, Régine & Délia, Marie-Line & Bergel, Alain, 2020. "Microbial electrolysis cell (MEC): Strengths, weaknesses and research needs from electrochemical engineering standpoint," Applied Energy, Elsevier, vol. 257(C).
    13. Corinna Köpke & Jennifer Mielniczek & Alexander Stolz, 2023. "Testing Resilience Aspects of Operation Options for Offshore Wind Farms beyond the End-of-Life," Energies, MDPI, vol. 16(12), pages 1-12, June.
    14. Zhao, Meng-Jie & He, Qian & Xiang, Ting & Ya, Hua-Qin & Luo, Hao & Wan, Shanhong & Ding, Jun & He, Jian-Bo, 2023. "Automatic operation of decoupled water electrolysis based on bipolar electrode," Renewable Energy, Elsevier, vol. 203(C), pages 583-591.
    15. Pooja Dange & Soumya Pandit & Dipak Jadhav & Poojhaa Shanmugam & Piyush Kumar Gupta & Sanjay Kumar & Manu Kumar & Yung-Hun Yang & Shashi Kant Bhatia, 2021. "Recent Developments in Microbial Electrolysis Cell-Based Biohydrogen Production Utilizing Wastewater as a Feedstock," Sustainability, MDPI, vol. 13(16), pages 1-37, August.
    16. Shixuan Zhao & Bin Liu & Kailang Li & Shujie Wang & Gong Zhang & Zhi-Jian Zhao & Tuo Wang & Jinlong Gong, 2024. "A silicon photoanode protected with TiO2/stainless steel bilayer stack for solar seawater splitting," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    17. Meng He & Rui Li & Chuanqi Cheng & Cuibo Liu & Bin Zhang, 2024. "Microenvironment regulation breaks the Faradaic efficiency-current density trade-off for electrocatalytic deuteration using D2O," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    18. Zheng-Jie Chen & Jiuyi Dong & Jiajing Wu & Qiting Shao & Na Luo & Minwei Xu & Yuanmiao Sun & Yongbing Tang & Jing Peng & Hui-Ming Cheng, 2023. "Acidic enol electrooxidation-coupled hydrogen production with ampere-level current density," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    19. Shujiao Yang & Kaihang Yue & Xiaohan Liu & Sisi Li & Haoquan Zheng & Ya Yan & Rui Cao & Wei Zhang, 2024. "Electrocatalytic water oxidation with manganese phosphates," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    20. Qichen Wang & Zhengmeng Hou & Yilin Guo & Liangchao Huang & Yanli Fang & Wei Sun & Yuhan Ge, 2023. "Enhancing Energy Transition through Sector Coupling: A Review of Technologies and Models," Energies, MDPI, vol. 16(13), pages 1-31, July.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-45321-z. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.