IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v153y2015icp41-47.html
   My bibliography  Save this article

Porous carbon made from rice husk as electrode material for electrochemical double layer capacitor

Author

Listed:
  • Gao, Yu
  • Li, Lei
  • Jin, Yuming
  • Wang, Yu
  • Yuan, Chuanjun
  • Wei, Yingjin
  • Chen, Gang
  • Ge, Junjie
  • Lu, Haiyan

Abstract

Rice husks were converted into activated carbon by KOH activation, at temperatures between 400 and 900°C and used in a two-electrode supercapacitor. The rice husks contain SiO2 nano-crystals surrounded by an amorphous carbon matrix. The activated carbons maintained their size and shape after the synthesis process and the ordering degree of carbon increased at elevated temperatures. The highest BET surface area of the activated carbons was around 3145m2g−1. Electrochemical properties of the studied samples were measured using a two electrode cell in 6M KOH and 1.5M tetraethylammonium tetrafluoroborate in acetonitrile. The material synthesized at 800°C showed the highest gravimetric capacitance performance of 367Fg−1and 174Fg−1 in aqueous and organic electrolytes, respectively. In contrast to the commercial activated carbons, rice husk activated carbon (RHAC), this material showed excellent high-power handling ability and electrochemical cycle performance, after 30000 cycles the capacitive value almost remained unchanged.

Suggested Citation

  • Gao, Yu & Li, Lei & Jin, Yuming & Wang, Yu & Yuan, Chuanjun & Wei, Yingjin & Chen, Gang & Ge, Junjie & Lu, Haiyan, 2015. "Porous carbon made from rice husk as electrode material for electrochemical double layer capacitor," Applied Energy, Elsevier, vol. 153(C), pages 41-47.
    • Handle: RePEc:eee:appene:v:153:y:2015:i:c:p:41-47
    DOI: 10.1016/j.apenergy.2014.12.070
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261914013270
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2014.12.070?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. Ponce, M. Federico & Mamani, Arminda & Jerez, Florencia & Castilla, Josué & Ramos, Pamela B. & Acosta, Gerardo G. & Sardella, M. Fabiana & Bavio, Marcela A., 2022. "Activated carbon from olive tree pruning residue for symmetric solid-state supercapacitor," Energy, Elsevier, vol. 260(C).
    2. Zhang, Wenli & Lin, Nan & Liu, Debo & Xu, Jinhui & Sha, Jinxin & Yin, Jian & Tan, Xiaobo & Yang, Huiping & Lu, Haiyan & Lin, Haibo, 2017. "Direct carbonization of rice husk to prepare porous carbon for supercapacitor applications," Energy, Elsevier, vol. 128(C), pages 618-625.
    3. Maziarka, Przemyslaw & Sommersacher, Peter & Wang, Xia & Kienzl, Norbert & Retschitzegger, Stefan & Prins, Wolter & Hedin, Niklas & Ronsse, Frederik, 2021. "Tailoring of the pore structures of wood pyrolysis chars for potential use in energy storage applications," Applied Energy, Elsevier, vol. 286(C).
    4. Yuan, Chuanjun & Lin, Haibo & Lu, Haiyan & Xing, Endong & Zhang, Yusi & Xie, Bingyao, 2016. "Synthesis of hierarchically porous MnO2/rice husks derived carbon composite as high-performance electrode material for supercapacitors," Applied Energy, Elsevier, vol. 178(C), pages 260-268.
    5. Yun, Sining & Fang, Wen & Du, Tingting & Hu, Xieli & Huang, Xinlei & Li, Xue & Zhang, Chen & Lund, Peter D., 2018. "Use of bio-based carbon materials for improving biogas yield and digestate stability," Energy, Elsevier, vol. 164(C), pages 898-909.
    6. Devadiga, Dheeraj & Selvakumar, Muthu & Shetty, Prakasha & Santosh, Mysore Sridhar, 2022. "The integration of flexible dye-sensitized solar cells and storage devices towards wearable self-charging power systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(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:appene:v:153:y:2015:i:c:p:41-47. 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.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.