IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v62y2014icp640-648.html
   My bibliography  Save this article

Study on operational aspects of a passive direct methanol fuel cell incorporating an anodic methanol barrier

Author

Listed:
  • Yuan, Wei
  • Deng, Jun
  • Zhang, Zhaochun
  • Yang, Xiaojun
  • Tang, Yong

Abstract

This paper presents an investigation concerning the effects of operating conditions on the performance of a passive direct methanol fuel cell (DMFC). A self-developed porous metal fiber sintered plate (PMFSP) is used as the methanol barrier between the fuel reservoir and current collector at the anode in order to alleviate the effect of methanol crossover. The effectiveness of using this method is validated. A series of operating conditions such as operating orientation, methanol concentration, ambient temperature, forced air convection and dynamic load are evaluated. Results show that the use of a PMFSP promotes a higher cell performance during vertical operation than horizontal orientation. The effect of methanol concentration depends on the PMFSP porosity. A relatively lower porosity is favorable for high-concentration operation. The cell performance gets improved when increasing the ambient temperature and adopting forced air supply at the cathode. Compared with the traditional structure, the use of a PMFSP makes the fuel cell insensitive to the change of blowing intensity. In addition, the dynamic characteristics of the PMFSP-based passive DMFC are also reported.

Suggested Citation

  • Yuan, Wei & Deng, Jun & Zhang, Zhaochun & Yang, Xiaojun & Tang, Yong, 2014. "Study on operational aspects of a passive direct methanol fuel cell incorporating an anodic methanol barrier," Renewable Energy, Elsevier, vol. 62(C), pages 640-648.
  • Handle: RePEc:eee:renene:v:62:y:2014:i:c:p:640-648
    DOI: 10.1016/j.renene.2013.08.032
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148113004345
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.renene.2013.08.032?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.

    Citations

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


    Cited by:

    1. Alipour Najmi, Ali & Rowshanzamir, Soosan & Parnian, Mohammad Javad, 2016. "Investigation of NaOH concentration effect in injected fuel on the performance of passive direct methanol alkaline fuel cell with modified cation exchange membrane," Energy, Elsevier, vol. 94(C), pages 589-599.
    2. Zhengang Zhao & Fan Zhang & Yanhui Zhang & Dacheng Zhang, 2021. "Performance Optimization of μ DMFC with Foamed Stainless Steel Cathode Current Collector," Energies, MDPI, vol. 14(20), pages 1-13, October.
    3. Munjewar, Seema S. & Thombre, Shashikant B. & Mallick, Ranjan K., 2017. "Approaches to overcome the barrier issues of passive direct methanol fuel cell – Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 67(C), pages 1087-1104.
    4. Alipour Najmi, Ali & Rowshanzamir, Soosan & Parnian, Mohammad Javad, 2016. "Study of physicochemical characterization of potassium-doped Nafion117 membrane and performance evaluation of air-breathing fuel cell in different alkali-methanol solutions," Energy, Elsevier, vol. 113(C), pages 1090-1098.
    5. Hsieh, Shou-Shing & Ho, Chin-Chu & Hung, Ling-Ching, 2016. "Performance tests of a double-passive μDMFC stack with parallel/dendrite flow field," Renewable Energy, Elsevier, vol. 90(C), pages 28-37.
    6. Zhang, Yufeng & Xue, Rui & Zhang, Xuelin & Song, Jiaying & Liu, Xiaowei, 2015. "rGO deposited in stainless steel fiber felt as mass transfer barrier layer for μ-DMFC," Energy, Elsevier, vol. 91(C), pages 1081-1086.
    7. Braz, B.A. & Oliveira, V.B. & Pinto, A.M.F.R., 2020. "Optimization of a passive direct methanol fuel cell with different current collector materials," Energy, Elsevier, vol. 208(C).
    8. Abdelkareem, Mohammad Ali & Allagui, Anis & Sayed, Enas Taha & El Haj Assad, M. & Said, Zafar & Elsaid, Khaled, 2019. "Comparative analysis of liquid versus vapor-feed passive direct methanol fuel cells," Renewable Energy, Elsevier, vol. 131(C), pages 563-584.

    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:62:y:2014:i:c:p:640-648. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.