IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v95y2012icp147-155.html
   My bibliography  Save this article

Kinetic analysis of the polymer burnout in ceramic thermoplastic processing of the YSZ thin electrolyte structures using model free method

Author

Listed:
  • Salehi, Mehdi
  • Clemens, Frank
  • Graule, Thomas
  • Grobéty, Bernard

Abstract

Polymeric binder burnout during thermoplastic processing of yttria stabilized zirconia (YSZ) ceramics were analyzed using thermogravimetric analysis (TGA). The debinding kinetics of the stearic acid/polystyrene binder have been described using model free methods and compared with the decomposition rate of the pure polymers. The apparent activation energy Eα as a function of debinding progress α was calculated in two atmospheres (argon and air) by three different methods: Ozawa–Flynn–Wall (OFW), Kissinger–Akahira–Sunose (KAS) and Friedman. The evolution of Eα with α is compatible with the evaporation of stearic acid and the unzipping and thermo-oxidative decomposition mechanisms proposed for polystyrene. The apparent activation energies obtained for the experiments under argon revealed the increased concentration of weak links in polystyrene introduced during kneading of the feedstock. Extrapolation of the kinetic parameters obtained in one run to calculate decomposition rates under different heating rates confirmed the excellent predictive power of the direct methods.

Suggested Citation

  • Salehi, Mehdi & Clemens, Frank & Graule, Thomas & Grobéty, Bernard, 2012. "Kinetic analysis of the polymer burnout in ceramic thermoplastic processing of the YSZ thin electrolyte structures using model free method," Applied Energy, Elsevier, vol. 95(C), pages 147-155.
    • Handle: RePEc:eee:appene:v:95:y:2012:i:c:p:147-155
    DOI: 10.1016/j.apenergy.2012.02.025
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261912001195
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2012.02.025?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. Park, Sung Ku & Ahn, Ji-Ho & Kim, Tong Seop, 2011. "Performance evaluation of integrated gasification solid oxide fuel cell/gas turbine systems including carbon dioxide capture," Applied Energy, Elsevier, vol. 88(9), pages 2976-2987.
    Full references (including those not matched with items on IDEAS)

    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. Olateju, Babatunde & Kumar, Amit, 2013. "Techno-economic assessment of hydrogen production from underground coal gasification (UCG) in Western Canada with carbon capture and sequestration (CCS) for upgrading bitumen from oil sands," Applied Energy, Elsevier, vol. 111(C), pages 428-440.
    2. Xu, Shisen & Ren, Yongqiang & Wang, Baomin & Xu, Yue & Chen, Liang & Wang, Xiaolong & Xiao, Tiancun, 2014. "Development of a novel 2-stage entrained flow coal dry powder gasifier," Applied Energy, Elsevier, vol. 113(C), pages 318-323.
    3. Chen, Shiyi & Lior, Noam & Xiang, Wenguo, 2015. "Coal gasification integration with solid oxide fuel cell and chemical looping combustion for high-efficiency power generation with inherent CO2 capture," Applied Energy, Elsevier, vol. 146(C), pages 298-312.
    4. Li, Gengfeng & Bie, Zhaohong & Kou, Yu & Jiang, Jiangfeng & Bettinelli, Mattia, 2016. "Reliability evaluation of integrated energy systems based on smart agent communication," Applied Energy, Elsevier, vol. 167(C), pages 397-406.
    5. Asadullah, Mohammad, 2014. "Biomass gasification gas cleaning for downstream applications: A comparative critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 118-132.
    6. Azizi, Mohammad Ali & Brouwer, Jacob & Dunn-Rankin, Derek, 2016. "Analytical investigation of high temperature 1kW solid oxide fuel cell system feasibility in methane hydrate recovery and deep ocean power generation," Applied Energy, Elsevier, vol. 179(C), pages 909-928.
    7. Chen, Yanbo & Luo, Yu & Shi, Yixiang & Cai, Ningsheng, 2020. "Theoretical modeling of a pressurized tubular reversible solid oxide cell for methane production by co-electrolysis," Applied Energy, Elsevier, vol. 268(C).
    8. Krüger, Michael, 2019. "Process development for integrated coal gasification solid oxide fuel cells hybrid power plants – Investigations on solid oxide fuel cells/gas turbine hybrid power plants run on clean coal gas," Applied Energy, Elsevier, vol. 250(C), pages 19-31.
    9. Barelli, L. & Bidini, G. & Ottaviano, A., 2017. "Integration of SOFC/GT hybrid systems in Micro-Grids," Energy, Elsevier, vol. 118(C), pages 716-728.
    10. Kim, Young Sik & Park, Sung Ku & Lee, Jong Jun & Kang, Do Won & Kim, Tong Seop, 2013. "Analysis of the impact of gas turbine modifications in integrated gasification combined cycle power plants," Energy, Elsevier, vol. 55(C), pages 977-986.
    11. Lee, Adrian J. & Diwekar, Urmila M., 2012. "Optimal sensor placement in integrated gasification combined cycle power systems," Applied Energy, Elsevier, vol. 99(C), pages 255-264.
    12. Cuneo, A. & Zaccaria, V. & Tucker, D. & Sorce, A., 2018. "Gas turbine size optimization in a hybrid system considering SOFC degradation," Applied Energy, Elsevier, vol. 230(C), pages 855-864.
    13. Wee, Jung-Ho, 2011. "Molten carbonate fuel cell and gas turbine hybrid systems as distributed energy resources," Applied Energy, Elsevier, vol. 88(12), pages 4252-4263.
    14. Wang, Lu & Wei, Yi-Ming & Brown, Marilyn A., 2017. "Global transition to low-carbon electricity: A bibliometric analysis," Applied Energy, Elsevier, vol. 205(C), pages 57-68.
    15. Singh, Surinder P. & Ohara, Brandon & Ku, Anthony Y., 2021. "Prospects for cost-competitive integrated gasification fuel cell systems," Applied Energy, Elsevier, vol. 290(C).
    16. Sariboğa, Vedat & Öksüzömer, Faruk, 2012. "The investigation of active Ni/YSZ interlayer for Cu-based direct-methane solid oxide fuel cells," Applied Energy, Elsevier, vol. 93(C), pages 707-721.
    17. Chen, Shiyi & Xiang, Wenguo & Wang, Dong & Xue, Zhipeng, 2012. "Incorporating IGCC and CaO sorption-enhanced process for power generation with CO2 capture," Applied Energy, Elsevier, vol. 95(C), pages 285-294.
    18. Liang, Wenxing & Yu, Zeting & Liu, Wenjing & Ji, Shaobo, 2023. "Investigation of a novel near-zero emission poly-generation system based on biomass gasification and SOFC: A thermodynamic and exergoeconomic evaluation," Energy, Elsevier, vol. 282(C).
    19. Yonghui Li & Qiuwei Wu & Haiyu Zhu, 2015. "Hierarchical Load Tracking Control of a Grid-Connected Solid Oxide Fuel Cell for Maximum Electrical Efficiency Operation," Energies, MDPI, vol. 8(3), pages 1-21, March.
    20. Barelli, L. & Bidini, G. & Ottaviano, A., 2013. "Part load operation of a SOFC/GT hybrid system: Dynamic analysis," Applied Energy, Elsevier, vol. 110(C), pages 173-189.

    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:95:y:2012:i:c:p:147-155. 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.