IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v35y2010i12p4622-4626.html
   My bibliography  Save this article

Preparation and characterization of stearic acid/expanded graphite composites as thermal energy storage materials

Author

Listed:
  • Fang, Guiyin
  • Li, Hui
  • Chen, Zhi
  • Liu, Xu

Abstract

Stearic acid/expanded graphite composites with different mass ratios were prepared by absorbing liquid stearic acid into the expanded graphite. In the composite materials, the stearic acid was used as the phase change material for thermal energy storage, and the expanded graphite acted as the supporting material. Fourier transformation infrared spectroscopy, X-ray diffraction, scanning electron microscopy and thermal diffusivity measurement were used to determine the chemical structure, crystalline phase, microstructure and thermal diffusivity of the composites, respectively. The thermal properties and thermal stability were investigated by differential scanning calorimetry and thermogravimetric analysis. The thermal analysis results indicated that the materials exhibited the same phase transition characteristics as the stearic acid and their latent heats were approximately the same as the values calculated based on the weight fraction of the stearic acid in the composites. The microstructural analysis results showed that the stearic acid was well absorbed in the porous network of the expanded graphite, and there was no leakage of the stearic acid from the composites even when it was in the molten state.

Suggested Citation

  • Fang, Guiyin & Li, Hui & Chen, Zhi & Liu, Xu, 2010. "Preparation and characterization of stearic acid/expanded graphite composites as thermal energy storage materials," Energy, Elsevier, vol. 35(12), pages 4622-4626.
    • Handle: RePEc:eee:energy:v:35:y:2010:i:12:p:4622-4626
    DOI: 10.1016/j.energy.2010.09.046
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544210005256
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2010.09.046?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. Roxas-Dimaano, M.N & Watanabe, T, 2002. "The capric and lauric acid mixture with chemical additives as latent heat storage materials for cooling application," Energy, Elsevier, vol. 27(9), pages 869-888.
    2. Tunçbilek, Kadir & Sari, Ahmet & Tarhan, Sefa & Ergüneş, Gazanfer & Kaygusuz, Kamil, 2005. "Lauric and palmitic acids eutectic mixture as latent heat storage material for low temperature heating applications," Energy, Elsevier, vol. 30(5), pages 677-692.
    3. Shukla, Anant & Buddhi, D. & Sawhney, R.L., 2009. "Solar water heaters with phase change material thermal energy storage medium: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 2119-2125, October.
    4. Regin, A. Felix & Solanki, S.C. & Saini, J.S., 2008. "Heat transfer characteristics of thermal energy storage system using PCM capsules: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(9), pages 2438-2458, December.
    5. Song, Guolin & Ma, Sude & Tang, Guoyi & Yin, Zhansong & Wang, Xiaowei, 2010. "Preparation and characterization of flame retardant form-stable phase change materials composed by EPDM, paraffin and nano magnesium hydroxide," Energy, Elsevier, vol. 35(5), pages 2179-2183.
    6. He, Bo & Martin, Viktoria & Setterwall, Fredrik, 2004. "Phase transition temperature ranges and storage density of paraffin wax phase change materials," Energy, Elsevier, vol. 29(11), pages 1785-1804.
    7. Huang, Li & Petermann, Marcus & Doetsch, Christian, 2009. "Evaluation of paraffin/water emulsion as a phase change slurry for cooling applications," Energy, Elsevier, vol. 34(9), pages 1145-1155.
    8. Tyagi, Vineet Veer & Buddhi, D., 2007. "PCM thermal storage in buildings: A state of art," Renewable and Sustainable Energy Reviews, Elsevier, vol. 11(6), pages 1146-1166, August.
    9. Hasan, A. & Sayigh, A.A., 1994. "Some fatty acids as phase-change thermal energy storage materials," Renewable Energy, Elsevier, vol. 4(1), pages 69-76.
    10. Wang, Weilong & Yang, Xiaoxi & Fang, Yutang & Ding, Jing & Yan, Jinyue, 2009. "Enhanced thermal conductivity and thermal performance of form-stable composite phase change materials by using [beta]-Aluminum nitride," Applied Energy, Elsevier, vol. 86(7-8), pages 1196-1200, July.
    11. Kenisarin, Murat & Mahkamov, Khamid, 2007. "Solar energy storage using phase change materials," Renewable and Sustainable Energy Reviews, Elsevier, vol. 11(9), pages 1913-1965, December.
    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. Zhai, X.Q. & Wang, X.L. & Wang, T. & Wang, R.Z., 2013. "A review on phase change cold storage in air-conditioning system: Materials and applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 22(C), pages 108-120.
    2. M. Mofijur & Teuku Meurah Indra Mahlia & Arridina Susan Silitonga & Hwai Chyuan Ong & Mahyar Silakhori & Muhammad Heikal Hasan & Nandy Putra & S.M. Ashrafur Rahman, 2019. "Phase Change Materials (PCM) for Solar Energy Usages and Storage: An Overview," Energies, MDPI, vol. 12(16), pages 1-20, August.
    3. Yuan, Yanping & Zhang, Nan & Tao, Wenquan & Cao, Xiaoling & He, Yaling, 2014. "Fatty acids as phase change materials: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 482-498.
    4. Qiu, Xiaolin & Li, Wei & Song, Guolin & Chu, Xiaodong & Tang, Guoyi, 2012. "Microencapsulated n-octadecane with different methylmethacrylate-based copolymer shells as phase change materials for thermal energy storage," Energy, Elsevier, vol. 46(1), pages 188-199.
    5. Song, Guolin & Ma, Sude & Tang, Guoyi & Yin, Zhansong & Wang, Xiaowei, 2010. "Preparation and characterization of flame retardant form-stable phase change materials composed by EPDM, paraffin and nano magnesium hydroxide," Energy, Elsevier, vol. 35(5), pages 2179-2183.
    6. Fang, Guiyin & Tang, Fang & Cao, Lei, 2014. "Preparation, thermal properties and applications of shape-stabilized thermal energy storage materials," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 237-259.
    7. Wu, Shuangmao & Fang, Guiyin & Liu, Xu, 2011. "Dynamic discharging characteristics simulation on solar heat storage system with spherical capsules using paraffin as heat storage material," Renewable Energy, Elsevier, vol. 36(4), pages 1190-1195.
    8. Chiu, Justin N.W. & Martin, Viktoria, 2012. "Submerged finned heat exchanger latent heat storage design and its experimental verification," Applied Energy, Elsevier, vol. 93(C), pages 507-516.
    9. Kenisarin, Murat & Mahkamov, Khamid, 2016. "Passive thermal control in residential buildings using phase change materials," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 371-398.
    10. Parameshwaran, R. & Kalaiselvam, S. & Harikrishnan, S. & Elayaperumal, A., 2012. "Sustainable thermal energy storage technologies for buildings: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(5), pages 2394-2433.
    11. Salunkhe, Pramod B. & Shembekar, Prashant S., 2012. "A review on effect of phase change material encapsulation on the thermal performance of a system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 5603-5616.
    12. Cai, Yibing & Gao, Chuntao & Zhang, Ting & Zhang, Zhen & Wei, Qufu & Du, Jinmei & Hu, Yuan & Song, Lei, 2013. "Influences of expanded graphite on structural morphology and thermal performance of composite phase change materials consisting of fatty acid eutectics and electrospun PA6 nanofibrous mats," Renewable Energy, Elsevier, vol. 57(C), pages 163-170.
    13. Xu, Biwan & Li, Zongjin, 2014. "Paraffin/diatomite/multi-wall carbon nanotubes composite phase change material tailor-made for thermal energy storage cement-based composites," Energy, Elsevier, vol. 72(C), pages 371-380.
    14. Castell, A. & Belusko, M. & Bruno, F. & Cabeza, L.F., 2011. "Maximisation of heat transfer in a coil in tank PCM cold storage system," Applied Energy, Elsevier, vol. 88(11), pages 4120-4127.
    15. Li, C. & Wang, R.Z., 2012. "Building integrated energy storage opportunities in China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 6191-6211.
    16. Alizadeh, M. & Sadrameli, S.M., 2016. "Development of free cooling based ventilation technology for buildings: Thermal energy storage (TES) unit, performance enhancement techniques and design considerations – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 619-645.
    17. Memon, Shazim Ali, 2014. "Phase change materials integrated in building walls: A state of the art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 31(C), pages 870-906.
    18. He, Fang & Wang, Xiaodong & Wu, Dezhen, 2014. "New approach for sol–gel synthesis of microencapsulated n-octadecane phase change material with silica wall using sodium silicate precursor," Energy, Elsevier, vol. 67(C), pages 223-233.
    19. Iten, Muriel & Liu, Shuli & Shukla, Ashish, 2016. "A review on the air-PCM-TES application for free cooling and heating in the buildings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 61(C), pages 175-186.
    20. Zhang, Lei & Zhu, Jiaoqun & Zhou, Weibing & Wang, Jun & Wang, Yan, 2012. "Thermal and electrical conductivity enhancement of graphite nanoplatelets on form-stable polyethylene glycol/polymethyl methacrylate composite phase change materials," Energy, Elsevier, vol. 39(1), pages 294-302.

    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:energy:v:35:y:2010:i:12:p:4622-4626. 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.journals.elsevier.com/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.