IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v185y2017ip2p1233-1244.html
   My bibliography  Save this article

A microreactor with superhydrophobic Pt–Al2O3 catalyst coating concerning oxidation of hydrogen off-gas from fuel cell

Author

Listed:
  • Yu, Wei
  • Tao, Jiabo
  • Yu, Xinhai
  • Zhao, Shuangliang
  • Tu, Shan-Tung
  • Liu, Honglai

Abstract

For polymer electrolyte fuel cells (PEFCs), Pt–Al2O3 catalyst coatings were developed to convert hydrogen off-gas of PEFCs to water. To ignite the hydrogen oxidation at room temperature with negligible induction period, the Pt–Al2O3 catalyst coatings on the walls were modified from hydrophilicity to superhydrophobicity via grafting by 1H,1H,2H,2H-perfluorooctyltriethoxysilane (FAS). The modified Pt–Al2O3 catalyst coatings were optimized in a channel plate reactor (CPR) that is similar to microchannel reactors in flow pattern, but is much simpler to be fabricated and can be used repeatedly. We showed that higher grafting density of FAS provided stronger repulsive force on produced water vapor (favorable effect) while more resistance for the reactants approaching to catalytic active sites (unfavorable effect). The suitable hydrophobic modification significantly promoted the catalytic activities and stabilities of the catalyst coatings under both humid and dry feed stream conditions. Under the humid feed stream condition, the most active catalyst coating of 5WM-Pt–Al2O3 showed the biggest contact angle of 150° and decreased the hydrogen concentration from 4vol% to 632ppm without a detectable induction period at 303K. The microchannel reactor with superhydrophobic catalyst coatings showed great potential for conversion of hydrogen off-gas of PEFCs to water.

Suggested Citation

  • Yu, Wei & Tao, Jiabo & Yu, Xinhai & Zhao, Shuangliang & Tu, Shan-Tung & Liu, Honglai, 2017. "A microreactor with superhydrophobic Pt–Al2O3 catalyst coating concerning oxidation of hydrogen off-gas from fuel cell," Applied Energy, Elsevier, vol. 185(P2), pages 1233-1244.
    • Handle: RePEc:eee:appene:v:185:y:2017:i:p2:p:1233-1244
    DOI: 10.1016/j.apenergy.2016.01.048
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261916300289
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2016.01.048?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. Chen, Yong-Song & Yang, Chih-Wei & Lee, Jiunn-Yih, 2014. "Implementation and evaluation for anode purging of a fuel cell based on nitrogen concentration," Applied Energy, Elsevier, vol. 113(C), pages 1519-1524.
    2. Ghosh, P.C. & Vasudeva, U., 2011. "Analysis of 3000T class submarines equipped with polymer electrolyte fuel cells," Energy, Elsevier, vol. 36(5), pages 3138-3147.
    3. Jian, Qifei & Zhao, Yang & Wang, Haoting, 2015. "An experimental study of the dynamic behavior of a 2 kW proton exchange membrane fuel cell stack under various loading conditions," Energy, Elsevier, vol. 80(C), pages 740-745.
    4. Wang, Yun & Chen, Ken S. & Mishler, Jeffrey & Cho, Sung Chan & Adroher, Xavier Cordobes, 2011. "A review of polymer electrolyte membrane fuel cells: Technology, applications, and needs on fundamental research," Applied Energy, Elsevier, vol. 88(4), pages 981-1007, April.
    5. Hou, Yongping & Shen, Caoyuan & Hao, Dong & Liu, Yanan & Wang, Hong, 2014. "A dynamic model for hydrogen consumption of fuel cell stacks considering the effects of hydrogen purge operation," Renewable Energy, Elsevier, vol. 62(C), pages 672-678.
    6. Guo, Hang & Liu, Xuan & Zhao, Jian Fu & Ye, Fang & Ma, Chong Fang, 2014. "Experimental study of two-phase flow in a proton exchange membrane fuel cell in short-term microgravity condition," Applied Energy, Elsevier, vol. 136(C), pages 509-518.
    7. Barelli, Linda & Bidini, Gianni & Ottaviano, Andrea, 2012. "Optimization of a PEMFC/battery pack power system for a bus application," Applied Energy, Elsevier, vol. 97(C), pages 777-784.
    8. Jang, Jer-Huan & Yan, Wei-Mon & Chiu, Han-Chieh & Lui, Jun-Yi, 2015. "Dynamic cell performance of kW-grade proton exchange membrane fuel cell stack with dead-ended anode," Applied Energy, Elsevier, vol. 142(C), pages 108-114.
    9. Tang, Yong & Yuan, Wei & Pan, Minqiang & Wan, Zhenping, 2011. "Experimental investigation on the dynamic performance of a hybrid PEM fuel cell/battery system for lightweight electric vehicle application," Applied Energy, Elsevier, vol. 88(1), pages 68-76, January.
    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. Gao, Linyue & Liu, Yang & Ma, Liqun & Hu, Hui, 2019. "A hybrid strategy combining minimized leading-edge electric-heating and superhydro-/ice-phobic surface coating for wind turbine icing mitigation," Renewable Energy, Elsevier, vol. 140(C), pages 943-956.

    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. Yan, Peijian & Tian, Pengfei & Cai, Cheng & Zhou, Shenghu & Yu, Xinhai & Zhao, Shuangliang & Tu, Shan-Tung & Deng, Chengwei & Sun, Yi, 2020. "Antioxidative and stable PdZn/ZnO/Al2O3 catalyst coatings concerning methanol steam reforming for fuel cell-powered vehicles," Applied Energy, Elsevier, vol. 268(C).
    2. Chen, Ben & Ke, Wandi & Luo, Maji & Wang, Jun & Tu, Zhengkai & Pan, Mu & Zhang, Haining & Liu, Xiaowei & Liu, Wei, 2015. "Operation characteristics and carbon corrosion of PEMFC (Proton exchange membrane fuel cell) with dead-ended anode for high hydrogen utilization," Energy, Elsevier, vol. 91(C), pages 799-806.
    3. Vasallo, Manuel Jesús & Bravo, José Manuel & Andújar, José Manuel, 2013. "Optimal sizing for UPS systems based on batteries and/or fuel cell," Applied Energy, Elsevier, vol. 105(C), pages 170-181.
    4. Xu, Liangfei & Ouyang, Minggao & Li, Jianqiu & Yang, Fuyuan & Lu, Languang & Hua, Jianfeng, 2013. "Optimal sizing of plug-in fuel cell electric vehicles using models of vehicle performance and system cost," Applied Energy, Elsevier, vol. 103(C), pages 477-487.
    5. Liu, Ze & Zhang, Baitao & Xu, Sichuan, 2022. "Research on air mass flow-pressure combined control and dynamic performance of fuel cell system for vehicles application," Applied Energy, Elsevier, vol. 309(C).
    6. Kurnia, Jundika C. & Sasmito, Agus P. & Shamim, Tariq, 2019. "Advances in proton exchange membrane fuel cell with dead-end anode operation: A review," Applied Energy, Elsevier, vol. 252(C), pages 1-1.
    7. Kang, Sanggyu & Zhao, Li & Brouwer, Jacob, 2019. "Dynamic modeling and verification of a proton exchange membrane fuel cell-battery hybrid system to power servers in data centers," Renewable Energy, Elsevier, vol. 143(C), pages 313-327.
    8. Han, Hun Sik & Cho, Changhwan & Kim, Seo Young & Hyun, Jae Min, 2013. "Performance evaluation of a polymer electrolyte membrane fuel cell system for powering portable freezer," Applied Energy, Elsevier, vol. 105(C), pages 125-137.
    9. Steinberger, Michael & Geiling, Johannes & Oechsner, Richard & Frey, Lothar, 2018. "Anode recirculation and purge strategies for PEM fuel cell operation with diluted hydrogen feed gas," Applied Energy, Elsevier, vol. 232(C), pages 572-582.
    10. Yuan, Wei & Tang, Yong & Yang, Xiaojun & Wan, Zhenping, 2012. "Porous metal materials for polymer electrolyte membrane fuel cells – A review," Applied Energy, Elsevier, vol. 94(C), pages 309-329.
    11. Lombardi, Simone & Di Ilio, Giovanni & Tribioli, Laura & Jannelli, Elio, 2023. "Optimal design of an adaptive energy management strategy for a fuel cell tractor operating in ports," Applied Energy, Elsevier, vol. 352(C).
    12. Chen, Ben & Cai, Yonghua & Tu, Zhengkai & Chan, Siew Hwa & Wang, Jun & Yu, Yi, 2017. "Gas purging effect on the degradation characteristic of a proton exchange membrane fuel cell with dead-ended mode operation I. With different electrolytes," Energy, Elsevier, vol. 141(C), pages 40-49.
    13. Alegre, Cinthia & Lozano, Antonio & Manso, Ángel Pérez & Álvarez-Manuel, Laura & Marzo, Florencio Fernández & Barreras, Félix, 2019. "Single cell induced starvation in a high temperature proton exchange membrane fuel cell stack," Applied Energy, Elsevier, vol. 250(C), pages 1176-1189.
    14. Cheng, Shan-Jen & Miao, Jr-Ming & Wu, Sheng-Ju, 2013. "Use of metamodeling optimal approach promotes the performance of proton exchange membrane fuel cell (PEMFC)," Applied Energy, Elsevier, vol. 105(C), pages 161-169.
    15. Zhang, Caizhi & Liu, Zhitao & Zhang, Xiongwen & Chan, Siew Hwa & Wang, Youyi, 2016. "Dynamic performance of a high-temperature PEM (proton exchange membrane) fuel cell – Modelling and fuzzy control of purging process," Energy, Elsevier, vol. 95(C), pages 425-432.
    16. Liu, Shihua & Chen, Tao & Zhang, Cheng & Xie, Yi, 2020. "Study on the performance of proton exchange membrane fuel cell (PEMFC) with dead-ended anode in gravity environment," Applied Energy, Elsevier, vol. 261(C).
    17. Dashti, Isar & Asghari, Saeed & Goudarzi, Mohammad & Meyer, Quentin & Mehrabani-Zeinabad, Arjomand & Brett, Dan J.L., 2019. "Optimization of the performance, operation conditions and purge rate for a dead-ended anode proton exchange membrane fuel cell using an analytical model," Energy, Elsevier, vol. 179(C), pages 173-185.
    18. Oh, Hwanyeong & Park, Jaeman & Min, Kyoungdoug & Lee, Eunsook & Jyoung, Jy-Young, 2015. "Effects of pore size gradient in the substrate of a gas diffusion layer on the performance of a proton exchange membrane fuel cell," Applied Energy, Elsevier, vol. 149(C), pages 186-193.
    19. Pei, Pucheng & Chen, Huicui, 2014. "Main factors affecting the lifetime of Proton Exchange Membrane fuel cells in vehicle applications: A review," Applied Energy, Elsevier, vol. 125(C), pages 60-75.
    20. Tsai, Shang-Wen & Chen, Yong-Song, 2017. "A mathematical model to study the energy efficiency of a proton exchange membrane fuel cell with a dead-ended anode," Applied Energy, Elsevier, vol. 188(C), pages 151-159.

    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:appene:v:185:y:2017:i:p2:p:1233-1244. 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.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    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.