IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v13y2021i14p8057-d597122.html
   My bibliography  Save this article

Carbon Nanotube/Pt Cathode Nanocomposite Electrode in Microbial Fuel Cells for Wastewater Treatment and Bioenergy Production

Author

Listed:
  • Mostafa Ghasemi

    (Chemical Engineering Section, Faculty of Engineering, Sohar University, Sohar 311, Oman)

  • Mehdi Sedighi

    (Department of Chemical Engineering, University of Qom, Qom 3716146611, Iran)

  • Yie Hua Tan

    (Department of Environmental Engineering, Faculty of Engineering and Science, Curtin University, Miri 98009, Sarawak, Malaysia)

Abstract

In this paper, we reported the fabrication, characterization, and application of carbon nanotube (CNT)-platinum nanocomposite as a novel generation of cathode catalyst in microbial fuel cells (MFCs) for sustainable energy production and wastewater treatment. The efficiency of the carbon nanocomposites was compared by platinum (Pt), which is the most effective and common cathode catalyst. This nanocomposite is utilized to benefit from the catalytic properties of CNTs and reduce the amount of required Pt, as it is an expensive catalyst. The CNT/Pt nanocomposites were synthesized via a chemical reduction technique and the electrodes were characterized by field emission scanning electron microscopy, electronic dispersive X-Ray analysis, and transmission electron microscopy. The nanocomposites were applied as cathode catalysts in the MFC to obtain polarization curve and coulombic efficiency (CE) results. The catalytic properties of electrodes were tested by linear sweep voltammetry. The CNT/Pt at the concentration of 0.3 mg/cm 2 had the highest performance in terms of CE (47.16%), internal resistance (551 Ω), COD removal (88.9%), and power generation (143 mW/m 2 ). In contrast, for the electrode with 0.5 mg/L of Pt catalyst, CE, internal resistance, COD removal, and power generation were 19%, 810 Ω, 96%, and 84.1 mW/m 2 , respectively. So, it has been found that carbon nanocomposite cathode electrodes had better performance for sustainable clean energy production and COD removal by MFC.

Suggested Citation

  • Mostafa Ghasemi & Mehdi Sedighi & Yie Hua Tan, 2021. "Carbon Nanotube/Pt Cathode Nanocomposite Electrode in Microbial Fuel Cells for Wastewater Treatment and Bioenergy Production," Sustainability, MDPI, vol. 13(14), pages 1-13, July.
    • Handle: RePEc:gam:jsusta:v:13:y:2021:i:14:p:8057-:d:597122
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/13/14/8057/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/13/14/8057/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ghasemi, Mostafa & Wan Daud, Wan Ramli & Alam, Javed & Ilbeygi, Hamid & Sedighi, Mehdi & Ismail, Ahmad Fauzi & Yazdi, Mohammad H. & Aljlil, Saad A., 2016. "Treatment of two different water resources in desalination and microbial fuel cell processes by poly sulfone/Sulfonated poly ether ether ketone hybrid membrane," Energy, Elsevier, vol. 96(C), pages 303-313.
    2. Tajdid Khajeh, Rana & Aber, Soheil & Zarei, Mahmoud, 2020. "Comparison of NiCo2O4, CoNiAl-LDH, and CoNiAl-LDH@NiCo2O4 performances as ORR catalysts in MFC cathode," Renewable Energy, Elsevier, vol. 154(C), pages 1263-1271.
    3. Seyed Reza Shamshirgaran & Hussain H. Al-Kayiem & Korada V. Sharma & Mostafa Ghasemi, 2020. "State of the Art of Techno-Economics of Nanofluid-Laden Flat-Plate Solar Collectors for Sustainable Accomplishment," Sustainability, MDPI, vol. 12(21), pages 1-52, November.
    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. Segundo Rojas-Flores & Magaly De La Cruz-Noriega & Luis Cabanillas-Chirinos & Renny Nazario-Naveda & Moisés Gallozzo-Cardenas & Félix Diaz & Emzon Murga-Torres, 2023. "Potential Use of Coriander Waste as Fuel for the Generation of Electric Power," Sustainability, MDPI, vol. 15(2), pages 1-10, January.
    2. Ghasemi, Mostafa & Rezk, Hegazy, 2024. "Performance improvement of microbial fuel cell using experimental investigation and fuzzy modelling," Energy, Elsevier, vol. 286(C).
    3. Yaser Abdollahfard & Mehdi Sedighi & Mostafa Ghasemi, 2023. "A New Approach for Improving Microbial Fuel Cell Performance Using Artificial Intelligence," Sustainability, MDPI, vol. 15(2), pages 1-14, January.

    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. Parnian, Mohammad Javad & Rowshanzamir, Soosan & Gashoul, Fatemeh, 2017. "Comprehensive investigation of physicochemical and electrochemical properties of sulfonated poly (ether ether ketone) membranes with different degrees of sulfonation for proton exchange membrane fuel ," Energy, Elsevier, vol. 125(C), pages 614-628.
    2. Chen, Wenwen & Liu, Zhongliang & Li, Yanxia & Liao, Qiang & Zhu, Xun, 2021. "High electricity generation achieved by depositing rGO@MnO2 composite catalysts on three-dimensional stainless steel fiber felt for preparing the energy-efficient air cathode in microbial fuel cells," Energy, Elsevier, vol. 222(C).
    3. Tawalbeh, Muhammad & Al-Othman, Amani & Singh, Karnail & Douba, Ikram & Kabakebji, Dania & Alkasrawi, Malek, 2020. "Microbial desalination cells for water purification and power generation: A critical review," Energy, Elsevier, vol. 209(C).
    4. Fatih Selimefendigil & Hakan F. Oztop & Ali J. Chamkha, 2021. "Jet Impingement Heat Transfer of Confined Single and Double Jets with Non-Newtonian Power Law Nanofluid under the Inclined Magnetic Field Effects for a Partly Curved Heated Wall," Sustainability, MDPI, vol. 13(9), pages 1-23, May.
    5. Ghasemi, Mostafa & Rezk, Hegazy, 2024. "Performance improvement of microbial fuel cell using experimental investigation and fuzzy modelling," Energy, Elsevier, vol. 286(C).
    6. Qixing Zhou & Ruixiang Li & Xiaolin Zhang & Tian Li, 2022. "Innovative Cost-Effective Nano-NiCo 2 O 4 Cathode Catalysts for Oxygen Reduction in Air–Cathode Microbial Electrochemical Systems," IJERPH, MDPI, vol. 19(18), pages 1-11, September.
    7. Zinadini, S. & Zinatizadeh, A.A. & Rahimi, M. & Vatanpour, V. & Bahrami, K., 2017. "Energy recovery and hygienic water production from wastewater using an innovative integrated microbial fuel cell–membrane separation process," Energy, Elsevier, vol. 141(C), pages 1350-1362.

    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:gam:jsusta:v:13:y:2021:i:14:p:8057-:d:597122. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.