IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v172y2019icp599-617.html
   My bibliography  Save this article

Morphology-controlled synthesis of microencapsulated phase change materials with TiO2 shell for thermal energy harvesting and temperature regulation

Author

Listed:
  • Liu, Huan
  • Wang, Xiaodong
  • Wu, Dezhen
  • Ji, Shengfu

Abstract

In this work, we designed and fabricated three types of n-eicosane/TiO2-based microcapsules with different morphologies through an emulsion-templated interfacial polycondensation route, followed by the structure-inducing formation of TiO2 shell. As we expected, the resultant microcapsules achieved the tubular, octahedral and spherical morphologies as well as a well-defined core-shell microstructure under the structure-directing control with different crystallization promoters. X-ray diffraction confirmed that the tubular microcapsules obtained a crystalline TiO2 (B) shell, whereas a brookite TiO2 shell was formed for the octahedral and spherical microcapsules. According to the thermal analysis under the isothermal and nonisothermal conditions, the tubular microcapsules showed the fastest thermal response due to their specific internal nanostructures, and the spherical microcapsules presented the largest amounts of charged and discharged heat because of their highest effective encapsulation ratio of n-eicosane core. These three types of microcapsules achieved a good energy storage capability in an order of the spherical microcapsules > the octahedral microcapsules > the tubular microcapsules, and all of them presented a diverse range of superior performance including excellent temperature-regulating and photocatalytic capabilities, good thermal reliability and durability, good shape stability and prominent heat charging/discharging performance when used for thermal energy harvesting and temperature regulation.

Suggested Citation

  • Liu, Huan & Wang, Xiaodong & Wu, Dezhen & Ji, Shengfu, 2019. "Morphology-controlled synthesis of microencapsulated phase change materials with TiO2 shell for thermal energy harvesting and temperature regulation," Energy, Elsevier, vol. 172(C), pages 599-617.
    • Handle: RePEc:eee:energy:v:172:y:2019:i:c:p:599-617
    DOI: 10.1016/j.energy.2019.01.151
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544219301677
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2019.01.151?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. Chai, Luxiao & Wang, Xiaodong & Wu, Dezhen, 2015. "Development of bifunctional microencapsulated phase change materials with crystalline titanium dioxide shell for latent-heat storage and photocatalytic effectiveness," Applied Energy, Elsevier, vol. 138(C), pages 661-674.
    2. Vélez, C. & Khayet, M. & Ortiz de Zárate, J.M., 2015. "Temperature-dependent thermal properties of solid/liquid phase change even-numbered n-alkanes: n-Hexadecane, n-octadecane and n-eicosane," Applied Energy, Elsevier, vol. 143(C), pages 383-394.
    3. Li, Min, 2013. "A nano-graphite/paraffin phase change material with high thermal conductivity," Applied Energy, Elsevier, vol. 106(C), pages 25-30.
    4. Jiang, Binbin & Wang, Xiaodong & Wu, Dezhen, 2017. "Fabrication of microencapsulated phase change materials with TiO2/Fe3O4 hybrid shell as thermoregulatory enzyme carriers: A novel design of applied energy microsystem for bioapplications," Applied Energy, Elsevier, vol. 201(C), pages 20-33.
    5. Tahan Latibari, Sara & Mehrali, Mohammad & Mehrali, Mehdi & Afifi, Amalina Binti Muhammad & Mahlia, Teuku Meurah Indra & Akhiani, Amir Reza & Metselaar, Hendrik Simon Cornelis, 2015. "Facile synthesis and thermal performances of stearic acid/titania core/shell nanocapsules by sol–gel method," Energy, Elsevier, vol. 85(C), pages 635-644.
    6. Zhao, Aiqin & An, Jinliang & Yang, Jinglei & Yang, En-Hua, 2018. "Microencapsulated phase change materials with composite titania-polyurea (TiO2-PUA) shell," Applied Energy, Elsevier, vol. 215(C), pages 468-478.
    7. Zhang, Xiaoyu & Wang, Xiaodong & Wu, Dezhen, 2016. "Design and synthesis of multifunctional microencapsulated phase change materials with silver/silica double-layered shell for thermal energy storage, electrical conduction and antimicrobial effectivene," Energy, Elsevier, vol. 111(C), pages 498-512.
    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. Wang, Chaoming & Chen, Ke & Huang, Jun & Cai, Zhengyu & Hu, Zhanjiang & Wang, Tingjun, 2019. "Thermal behavior of polyethylene glycol based phase change materials for thermal energy storage with multiwall carbon nanotubes additives," Energy, Elsevier, vol. 180(C), pages 873-880.
    2. Shang, Bofeng & Yang, Gui & Zhang, Bin, 2024. "Phase change nanocapsules incorporated with nanodiamonds for efficient photothermal energy conversion and storage," Applied Energy, Elsevier, vol. 360(C).
    3. Chinnasamy, Veerakumar & Heo, Jaehyeok & Jung, Sungyong & Lee, Hoseong & Cho, Honghyun, 2023. "Shape stabilized phase change materials based on different support structures for thermal energy storage applications–A review," Energy, Elsevier, vol. 262(PB).
    4. Wu, Jing & Feng, Yujie & Li, Da & Han, Xiaoyu & Liu, Jia, 2019. "Efficient photocatalytic CO2 reduction by P–O linked g-C3N4/TiO2-nanotubes Z-scheme composites," Energy, Elsevier, vol. 178(C), pages 168-175.
    5. Zhao, Aiqin & Xiao, Xi & Hu, Zhong-Ting & Zhu, Weiping & Yang, Jinglei & Yang, En-Hua, 2024. "Multifunctional F-doped TiO2 PCM microcapsules for visible-light-driven photocatalysis and latent heat storage," Applied Energy, Elsevier, vol. 359(C).
    6. Wang, Kai & Yan, Ting & Zhao, Y.M. & Li, G.D. & Pan, W.G., 2022. "Preparation and thermal properties of palmitic acid @ZnO/Expanded graphite composite phase change material for heat storage," Energy, Elsevier, vol. 242(C).
    7. Zhang, Ya & Liu, Huan & Niu, Jinfei & Wang, Xiaodong & Wu, Dezhen, 2020. "Development of reversible and durable thermochromic phase-change microcapsules for real-time indication of thermal energy storage and management," Applied Energy, Elsevier, vol. 264(C).
    8. Liang, Yuntao & Wang, Ting & He, Zhenglong & Sun, Yong & Song, Shuanglin & Cui, Xinfeng & Cao, Yingjiazi, 2023. "High thermal storage capacity phase change microcapsules for heat transfer enhancement through hydroxylated-silanized nano-silicon carbide," Energy, Elsevier, vol. 285(C).

    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. Chinnasamy, Veerakumar & Heo, Jaehyeok & Jung, Sungyong & Lee, Hoseong & Cho, Honghyun, 2023. "Shape stabilized phase change materials based on different support structures for thermal energy storage applications–A review," Energy, Elsevier, vol. 262(PB).
    2. Sun, Kun & Liu, Huan & Wang, Xiaodong & Wu, Dezhen, 2019. "Innovative design of superhydrophobic thermal energy-storage materials by microencapsulation of n-docosane with nanostructured ZnO/SiO2 shell," Applied Energy, Elsevier, vol. 237(C), pages 549-565.
    3. Umair, Malik Muhammad & Zhang, Yuang & Iqbal, Kashif & Zhang, Shufen & Tang, Bingtao, 2019. "Novel strategies and supporting materials applied to shape-stabilize organic phase change materials for thermal energy storage–A review," Applied Energy, Elsevier, vol. 235(C), pages 846-873.
    4. Abdelwaheb Trigui & Makki Abdelmouleh, 2023. "Improving the Heat Transfer of Phase Change Composites for Thermal Energy Storage by Adding Copper: Preparation and Thermal Properties," Sustainability, MDPI, vol. 15(3), pages 1-19, January.
    5. Bashiri Rezaie, Ali & Montazer, Majid, 2019. "One-step preparation of magnetically responsive nano CuFe2O4/fatty acids/polyester composite for dynamic thermal energy management applications," Renewable Energy, Elsevier, vol. 143(C), pages 1839-1851.
    6. Jiang, Binbin & Wang, Xiaodong & Wu, Dezhen, 2017. "Fabrication of microencapsulated phase change materials with TiO2/Fe3O4 hybrid shell as thermoregulatory enzyme carriers: A novel design of applied energy microsystem for bioapplications," Applied Energy, Elsevier, vol. 201(C), pages 20-33.
    7. Liu, Changhui & Xiao, Tong & Zhao, Jiateng & Liu, Qingyi & Sun, Wenjie & Guo, Chenglong & Ali, Hafiz Muhammad & Chen, Xiao & Rao, Zhonghao & Gu, Yanlong, 2023. "Polymer engineering in phase change thermal storage materials," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    8. Zhao, Aiqin & An, Jinliang & Yang, Jinglei & Yang, En-Hua, 2018. "Microencapsulated phase change materials with composite titania-polyurea (TiO2-PUA) shell," Applied Energy, Elsevier, vol. 215(C), pages 468-478.
    9. Zhu, Yalin & Qin, Yaosong & Liang, Shuen & Chen, Keping & Tian, Chunrong & Wang, Jianhua & Luo, Xuan & Zhang, Lin, 2019. "Graphene/SiO2/n-octadecane nanoencapsulated phase change material with flower like morphology, high thermal conductivity, and suppressed supercooling," Applied Energy, Elsevier, vol. 250(C), pages 98-108.
    10. Hongbing Chen & Rui Zhao & Congcong Wang & Lianyuan Feng & Shuqian Li & Yutong Gong, 2022. "Preparation and Characterization of Microencapsulated Phase Change Materials for Solar Heat Collection," Energies, MDPI, vol. 15(15), pages 1-17, July.
    11. Liu, Huan & Niu, Jinfei & Wang, Xiaodong & Wu, Dezhen, 2019. "Design and construction of mesoporous silica/n-eicosane phase-change nanocomposites for supercooling depression and heat transfer enhancement," Energy, Elsevier, vol. 188(C).
    12. Lin, Yaxue & Zhu, Chuqiao & Alva, Guruprasad & Fang, Guiyin, 2018. "Microencapsulation and thermal properties of myristic acid with ethyl cellulose shell for thermal energy storage," Applied Energy, Elsevier, vol. 231(C), pages 494-501.
    13. Zhao, Aiqin & Xiao, Xi & Hu, Zhong-Ting & Zhu, Weiping & Yang, Jinglei & Yang, En-Hua, 2024. "Multifunctional F-doped TiO2 PCM microcapsules for visible-light-driven photocatalysis and latent heat storage," Applied Energy, Elsevier, vol. 359(C).
    14. Wang, Hao & Li, Yu & Zhao, Liang & Shi, Xinghong & Song, Guolin & Tang, Guoyi, 2018. "A facile approach to synthesize microencapsulated phase change materials embedded with silver nanoparicle for both thermal energy storage and antimicrobial purpose," Energy, Elsevier, vol. 158(C), pages 1052-1059.
    15. Zhang, Ying & Wang, Xiaodong & Wu, Dezhen, 2016. "Microencapsulation of n-dodecane into zirconia shell doped with rare earth: Design and synthesis of bifunctional microcapsules for photoluminescence enhancement and thermal energy storage," Energy, Elsevier, vol. 97(C), pages 113-126.
    16. Jiang, Fuyun & Wang, Xiaodong & Wu, Dezhen, 2016. "Magnetic microencapsulated phase change materials with an organo-silica shell: Design, synthesis and application for electromagnetic shielding and thermal regulating polyimide films," Energy, Elsevier, vol. 98(C), pages 225-239.
    17. Xu, Biwan & Ma, Hongyan & Lu, Zeyu & Li, Zongjin, 2015. "Paraffin/expanded vermiculite composite phase change material as aggregate for developing lightweight thermal energy storage cement-based composites," Applied Energy, Elsevier, vol. 160(C), pages 358-367.
    18. Yuan, Yanping & Zhang, Nan & Li, Tianyu & Cao, Xiaoling & Long, Weiyue, 2016. "Thermal performance enhancement of palmitic-stearic acid by adding graphene nanoplatelets and expanded graphite for thermal energy storage: A comparative study," Energy, Elsevier, vol. 97(C), pages 488-497.
    19. Zhu, Yejun & Huang, Baoling & Wu, Jingshen, 2014. "Optimization of filler distribution for organic phase change material composites: Numerical investigation and entropy analysis," Applied Energy, Elsevier, vol. 132(C), pages 543-550.
    20. Randeep Singh & Sadegh Sadeghi & Bahman Shabani, 2018. "Thermal Conductivity Enhancement of Phase Change Materials for Low-Temperature Thermal Energy Storage Applications," Energies, MDPI, vol. 12(1), pages 1-20, December.

    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:172:y:2019:i:c:p:599-617. 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.