IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v195y2022icp283-292.html
   My bibliography  Save this article

Edge and defect sites in porous activated coke enable highly efficient carbon-assisted water electrolysis for energy-saving hydrogen production

Author

Listed:
  • Huang, Yuming
  • Zhou, Wei
  • Xie, Liang
  • Li, Jiayi
  • He, Yong
  • Chen, Shuai
  • Meng, Xiaoxiao
  • Gao, Jihui
  • Qin, Yukun

Abstract

Developing energy-efficient water electrolysis (WE) process is critical to the mass production of H2. As the theoretical thermodynamics potential for carbon oxidation into CO2 is 0.21 V, the introduction of carbon is possible to reduce the power consumption for WE to 1/6. Herein, we adopt three kinds of microporous activated coke to study the electrochemical carbon oxidation reaction (ECOR) properties. Experimental and computational results demonstrate that carbon atoms located at edges and defects could be active sites in ECOR, whereas CO groups generated after electro-oxidized inhibit the process of ECOR. Additionally, a new Fe(II)/Fe(III) redox-coupled hydrogen evolution reaction system is designed for WE. The assembled electrolyzer only requires a voltage of 1.2 V to achieve a current density of 97 mA cm−2 without any metal catalyst at the anode and the corresponding electricity consumption is 2.87 kWh Nm−3 (H2). These findings provide a promising strategy for low-cost, efficient H2 production.

Suggested Citation

  • Huang, Yuming & Zhou, Wei & Xie, Liang & Li, Jiayi & He, Yong & Chen, Shuai & Meng, Xiaoxiao & Gao, Jihui & Qin, Yukun, 2022. "Edge and defect sites in porous activated coke enable highly efficient carbon-assisted water electrolysis for energy-saving hydrogen production," Renewable Energy, Elsevier, vol. 195(C), pages 283-292.
    • Handle: RePEc:eee:renene:v:195:y:2022:i:c:p:283-292
    DOI: 10.1016/j.renene.2022.06.037
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148122008692
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2022.06.037?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Christophe Coutanceau & Stève Baranton, 2016. "Electrochemical conversion of alcohols for hydrogen production: a short overview," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 5(4), pages 388-400, July.
    2. Ju, HyungKuk & Badwal, Sukhvinder & Giddey, Sarbjit, 2018. "A comprehensive review of carbon and hydrocarbon assisted water electrolysis for hydrogen production," Applied Energy, Elsevier, vol. 231(C), pages 502-533.
    3. Chen, Shuai & Zhou, Wei & Ding, Yani & Zhao, Guangbo & Gao, Jihui, 2021. "Fe3+-mediated coal-assisted water electrolysis for hydrogen production: Roles of mineral matter and oxygen-containing functional groups in coal," Energy, Elsevier, vol. 220(C).
    4. Steven Chu & Arun Majumdar, 2012. "Opportunities and challenges for a sustainable energy future," Nature, Nature, vol. 488(7411), pages 294-303, August.
    5. Jitendra N. Tiwari & Ngoc Kim Dang & Siraj Sultan & Pandiarajan Thangavel & Hu Young Jeong & Kwang S. Kim, 2020. "Multi-heteroatom-doped carbon from waste-yeast biomass for sustained water splitting," Nature Sustainability, Nature, vol. 3(7), pages 556-563, July.
    6. Wang, Mingyong & Wang, Zhi & Gong, Xuzhong & Guo, Zhancheng, 2014. "The intensification technologies to water electrolysis for hydrogen production – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 573-588.
    7. Kou, Kaikai & Zhou, Wei & Chen, Shuai & Gao, Jihui, 2021. "Mechanism investigation of carboxyl functional groups catalytic oxidation in coal assisted water electrolysis cell," Energy, Elsevier, vol. 226(C).
    8. Fu Sun & Jingshan Qin & Zhiyu Wang & Mengzhou Yu & Xianhong Wu & Xiaoming Sun & Jieshan Qiu, 2021. "Energy-saving hydrogen production by chlorine-free hybrid seawater splitting coupling hydrazine degradation," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    9. Lei Zhang & Rutong Si & Hanshuo Liu & Ning Chen & Qi Wang & Keegan Adair & Zhiqiang Wang & Jiatang Chen & Zhongxin Song & Junjie Li & Mohammad Norouzi Banis & Ruying Li & Tsun-Kong Sham & Meng Gu & Li, 2019. "Atomic layer deposited Pt-Ru dual-metal dimers and identifying their active sites for hydrogen evolution reaction," Nature Communications, Nature, vol. 10(1), pages 1-11, December.
    10. Ying, Zhi & Geng, Zhen & Zheng, Xiaoyuan & Dou, Binlin & Cui, Guomin, 2022. "Improving water electrolysis assisted by anodic biochar oxidation for clean hydrogen production," Energy, Elsevier, vol. 238(PB).
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Zhang, Xuewei & Zhou, Wei & Huang, Yuming & Ding, Yani & Li, Junfeng & Xie, Liang & Yu, Yang & Chen, Jiaxiang & Sun, Miaoting & Meng, Xiaoxiao, 2024. "Enhanced hydrogen production enabled by pulsed potential coupled sulfite electrooxidation water electrolysis system," Renewable Energy, Elsevier, vol. 227(C).
    2. Hu, Bo & Xu, Lianfei & Li, Yang & Sun, Fei & Wang, Zhuozhi & Yang, Mengchi & Zhang, Yangyang & Kong, Wenwen & Shen, Boxiong & Wang, Xin & Yang, Jiancheng, 2024. "Biochar and Fe2+ mediation in hydrogen production by water electrolysis: Effects of physicochemical properties of biochars," Energy, Elsevier, vol. 297(C).
    3. Lu, Shibao & Jiang, Yue & Deng, Weisheng & Meng, Xu, 2023. "Energy and food production security under water resources regulation in the context of green development," Resources Policy, Elsevier, vol. 80(C).

    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. Zhou, Wei & Chen, Shuai & Meng, Xiaoxiao & Li, Jiayi & Huang, Yuming & Gao, Jihui & Zhao, Guangbo & He, Yong & Qin, Yukun, 2022. "Two-step coal-assisted water electrolysis for energy-saving hydrogen production at cell voltage of 1.2 V with current densities larger than 150 mA/cm2," Energy, Elsevier, vol. 260(C).
    2. Hu, Bo & Xu, Lianfei & Li, Yang & Sun, Fei & Wang, Zhuozhi & Yang, Mengchi & Zhang, Yangyang & Kong, Wenwen & Shen, Boxiong & Wang, Xin & Yang, Jiancheng, 2024. "Biochar and Fe2+ mediation in hydrogen production by water electrolysis: Effects of physicochemical properties of biochars," Energy, Elsevier, vol. 297(C).
    3. Ying, Zhi & Geng, Zhen & Zheng, Xiaoyuan & Dou, Binlin & Cui, Guomin, 2022. "Improving water electrolysis assisted by anodic biochar oxidation for clean hydrogen production," Energy, Elsevier, vol. 238(PB).
    4. Fan, Yuqiang & Guan, Jun & He, Demin & Hong, Yu & Zhang, Qiumin, 2023. "The influence of inherent minerals on the constant-current electrolysis process of coal-water slurry," Energy, Elsevier, vol. 285(C).
    5. Ju, HyungKuk & Badwal, Sukhvinder & Giddey, Sarbjit, 2018. "A comprehensive review of carbon and hydrocarbon assisted water electrolysis for hydrogen production," Applied Energy, Elsevier, vol. 231(C), pages 502-533.
    6. 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.
    7. Burton, N.A. & Padilla, R.V. & Rose, A. & Habibullah, H., 2021. "Increasing the efficiency of hydrogen production from solar powered water electrolysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    8. Wang, Yubao & Huang, Xiaozhou & Huang, Zhendong, 2024. "Energy-related uncertainty and Chinese stock market returns," Finance Research Letters, Elsevier, vol. 62(PB).
    9. Chen, Xuejun & Yang, Yongming & Cui, Zhixin & Shen, Jun, 2019. "Vibration fault diagnosis of wind turbines based on variational mode decomposition and energy entropy," Energy, Elsevier, vol. 174(C), pages 1100-1109.
    10. Muhammad Habib Ur Rehman & Luigi Coppola & Ernestino Lufrano & Isabella Nicotera & Cataldo Simari, 2023. "Enhancing Water Retention, Transport, and Conductivity Performance in Fuel Cell Applications: Nafion-Based Nanocomposite Membranes with Organomodified Graphene Oxide Nanoplatelets," Energies, MDPI, vol. 16(23), pages 1-11, November.
    11. Pin Li & Jinsuo Zhang, 2019. "Is China’s Energy Supply Sustainable? New Research Model Based on the Exponential Smoothing and GM(1,1) Methods," Energies, MDPI, vol. 12(2), pages 1-30, January.
    12. Mao, Guozhu & Zou, Hongyang & Chen, Guanyi & Du, Huibin & Zuo, Jian, 2015. "Past, current and future of biomass energy research: A bibliometric analysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 52(C), pages 1823-1833.
    13. Luo, Rongrong & Wang, Liuwei & Yu, Wei & Shao, Feilong & Shen, Haikuo & Xie, Huaqing, 2023. "High energy storage density titanium nitride-pentaerythritol solid–solid composite phase change materials for light-thermal-electric conversion," Applied Energy, Elsevier, vol. 331(C).
    14. Chen, Dongfang & Pan, Lyuming & Pei, Pucheng & Huang, Shangwei & Ren, Peng & Song, Xin, 2021. "Carbon-coated oxygen vacancies-rich Co3O4 nanoarrays grow on nickel foam as efficient bifunctional electrocatalysts for rechargeable zinc-air batteries," Energy, Elsevier, vol. 224(C).
    15. Diego Bairrão & João Soares & José Almeida & John F. Franco & Zita Vale, 2023. "Green Hydrogen and Energy Transition: Current State and Prospects in Portugal," Energies, MDPI, vol. 16(1), pages 1-23, January.
    16. Géremi Gilson Dranka & Paula Ferreira, 2020. "Electric Vehicles and Biofuels Synergies in the Brazilian Energy System," Energies, MDPI, vol. 13(17), pages 1-22, August.
    17. Yang, Jingluan & Chen, Wei, 2023. "Unravelling the landscape of global cobalt trade: Patterns, robustness, and supply chain security," Resources Policy, Elsevier, vol. 86(PB).
    18. Onwuemezie, Linus & Gohari Darabkhani, Hamidreza, 2024. "Oxy-hydrogen, solar and wind assisted hydrogen (H2) recovery from municipal plastic waste (MPW) and saltwater electrolysis for better environmental systems and ocean cleanup," Energy, Elsevier, vol. 301(C).
    19. Lili Zhang & Ning Zhang & Huishan Shang & Zhiyi Sun & Zihao Wei & Jingtao Wang & Yuanting Lei & Xiaochen Wang & Dan Wang & Yafei Zhao & Zhongti Sun & Fang Zhang & Xu Xiang & Bing Zhang & Wenxing Chen, 2024. "High-density asymmetric iron dual-atom sites for efficient and stable electrochemical water oxidation," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    20. Neves, Renato Cruz & Klein, Bruno Colling & da Silva, Ricardo Justino & Rezende, Mylene Cristina Alves Ferreira & Funke, Axel & Olivarez-Gómez, Edgardo & Bonomi, Antonio & Maciel-Filho, Rubens, 2020. "A vision on biomass-to-liquids (BTL) thermochemical routes in integrated sugarcane biorefineries for biojet fuel production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 119(C).

    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:eee:renene:v:195:y:2022:i:c:p:283-292. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    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.