IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i20p7627-d943375.html
   My bibliography  Save this article

Experimental and Photothermal Performance Evaluation of Multi-Wall Carbon-Nanotube-Enhanced Microencapsulation Phase Change Slurry for Efficient Photothermal Conversion and Storage

Author

Listed:
  • Changling Wang

    (School of Energy and Environment, Southeast University, Nanjing 210016, China
    Engineering Research Center of Building Equipment, Energy, and Environment, Ministry of Education, Nanjing 201016, China
    Shenzhen Research Institute, Southeast University, Shenzhen 518000, China)

  • Guiling Zhang

    (School of Energy and Environment, Southeast University, Nanjing 210016, China
    Engineering Research Center of Building Equipment, Energy, and Environment, Ministry of Education, Nanjing 201016, China
    Shenzhen Research Institute, Southeast University, Shenzhen 518000, China)

  • Xiaosong Zhang

    (School of Energy and Environment, Southeast University, Nanjing 210016, China
    Engineering Research Center of Building Equipment, Energy, and Environment, Ministry of Education, Nanjing 201016, China
    Shenzhen Research Institute, Southeast University, Shenzhen 518000, China)

Abstract

Melamine formaldehyde was used as the shell material and n-eicosane as the core material with the method of in situ polymerization to synthesize microencapsulated phase change materials (MPCMs). To enhance the thermophysical characteristics and photothermal conversion performance of the MPCM slurry, multi-wall carbon nanotubes were added, and the microscopic morphology and thermophysical parameters of the MWCNT-MPCM slurry were analyzed. The thermal conductivity, viscosity, and photothermal conversion properties of the slurry were examined. The results indicated that the synthesized MPCMs were nucleated and unbroken, with a spherical form and a latent heat of phase transition of up to 135.92 kJ/kg. The MPCM was stable when dispersed in water, and its thermal conductivity rose with the temperature but slightly decreased during the phase transition period. The viscosity rose with the addition of the MPCM, with a jump at 20% MPCM content. The addition of MWCNTs had a minor effect on the material’s thermophysical properties. The thermal conductivity increased from 0.55 W/m·°C to 0.6 W/m·°C when MWCNTs were added to the material. The viscosity of a 20% MPCM slurry exceeded 3000 mPa·s when 0.5% MWCNTs were introduced. Under 1 sun of sunlight, the mixture’s peak temperature could reach 60 °C at 0.5% MWCNT concentration. The MWCNT-MPCM slurry is capable of producing efficient solar photothermal conversion without sacrificing other thermophysical properties, and it has several applications in solar energy consumption and thermal engineering.

Suggested Citation

  • Changling Wang & Guiling Zhang & Xiaosong Zhang, 2022. "Experimental and Photothermal Performance Evaluation of Multi-Wall Carbon-Nanotube-Enhanced Microencapsulation Phase Change Slurry for Efficient Photothermal Conversion and Storage," Energies, MDPI, vol. 15(20), pages 1-15, October.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:20:p:7627-:d:943375
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/20/7627/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/20/7627/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Su, Weiguang & Hu, Meiyong & Wang, Li & Kokogiannakis, Georgios & Chen, Jun & Gao, Liying & Li, Anqing & Xu, Chonghai, 2022. "Microencapsulated phase change materials with graphene-based materials: Fabrication, characterisation and prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    2. Moradi, Hamid & Mirjalily, Seyed Ali Agha & Oloomi, Seyed Amir Abbas & Karimi, Hajir, 2022. "Performance evaluation of a solar air heating system integrated with a phase change materials energy storage tank for efficient thermal energy storage and management," Renewable Energy, Elsevier, vol. 191(C), pages 974-986.
    3. Li, Min & Mu, Boyuan, 2019. "Effect of different dimensional carbon materials on the properties and application of phase change materials: A review," Applied Energy, Elsevier, vol. 242(C), pages 695-715.
    4. Yuan, Shunpan & Yan, Rui & Ren, Bibo & Du, Zongliang & Cheng, Xu & Du, Xiaosheng & Wang, Haibo, 2021. "Robust, double-layered phase-changing microcapsules with superior solar-thermal conversion capability and extremely high energy storage density for efficient solar energy storage," Renewable Energy, Elsevier, vol. 180(C), pages 725-733.
    5. Atinafu, Dimberu G. & Wi, Seunghwan & Yun, Beom Yeol & Kim, Sumin, 2021. "Engineering biochar with multiwalled carbon nanotube for efficient phase change material encapsulation and thermal energy storage," Energy, Elsevier, vol. 216(C).
    6. Eisapour, M. & Eisapour, Amir Hossein & Hosseini, M.J. & Talebizadehsardari, P., 2020. "Exergy and energy analysis of wavy tubes photovoltaic-thermal systems using microencapsulated PCM nano-slurry coolant fluid," Applied Energy, Elsevier, vol. 266(C).
    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. Huo, Ying-Jie & Yan, Ting & Wu, Shao-Fei & Kuai, Zi-Han & Pan, Wei-Guo, 2024. "Preparation and thermal properties of palmitic acid/copper foam phase change materials," Energy, Elsevier, vol. 293(C).
    2. Wang, Bingzheng & Lu, Xiaofei & Zhang, Cancan & Wang, Hongsheng, 2022. "Cascade and hybrid processes for co-generating solar-based fuels and electricity via combining spectral splitting technology and membrane reactor," Renewable Energy, Elsevier, vol. 196(C), pages 782-799.
    3. Xinguo Sun & Jasim M. Mahdi & Hayder I. Mohammed & Hasan Sh. Majdi & Wang Zixiong & Pouyan Talebizadehsardari, 2021. "Solidification Enhancement in a Triple-Tube Latent Heat Energy Storage System Using Twisted Fins," Energies, MDPI, vol. 14(21), pages 1-23, November.
    4. Yu, Qinghua & Chen, Xi & Yang, Hongxing, 2021. "Research progress on utilization of phase change materials in photovoltaic/thermal systems: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    5. Firoozzadeh, Mohammad & Shiravi, Amir Hossein & Lotfi, Marzieh & Aidarova, Saule & Sharipova, Altynay, 2021. "Optimum concentration of carbon black aqueous nanofluid as coolant of photovoltaic modules: A case study," Energy, Elsevier, vol. 225(C).
    6. Liu, Liu & Niu, Jianlei & Wu, Jian-Yong, 2023. "Improving energy efficiency of photovoltaic/thermal systems by cooling with PCM nano-emulsions: An indoor experimental study," Renewable Energy, Elsevier, vol. 203(C), pages 568-582.
    7. Zhu, Xiao & Han, Liang & Lu, Yunfeng & Wei, Fei & Jia, Xilai, 2019. "Geometry-induced thermal storage enhancement of shape-stabilized phase change materials based on oriented carbon nanotubes," Applied Energy, Elsevier, vol. 254(C).
    8. Karami, Babak & Azimi, Neda & Ahmadi, Shahin, 2021. "Increasing the electrical efficiency and thermal management of a photovoltaic module using expanded graphite (EG)/paraffin-beef tallow-coconut oil composite as phase change material," Renewable Energy, Elsevier, vol. 178(C), pages 25-49.
    9. Rostami, Sara & Afrand, Masoud & Shahsavar, Amin & Sheikholeslami, M. & Kalbasi, Rasool & Aghakhani, Saeed & Shadloo, Mostafa Safdari & Oztop, Hakan F., 2020. "A review of melting and freezing processes of PCM/nano-PCM and their application in energy storage," Energy, Elsevier, vol. 211(C).
    10. Hu, Tianxiang & Kwan, Trevor Hocksun & Zhang, Han & Wang, Qiliang & Pei, Gang, 2023. "Thermal performance investigation of the newly shaped vacuum tubes of parabolic trough collector system," Energy, Elsevier, vol. 278(C).
    11. Nikkerdar, F. & Rahimi, M. & Ranjbar, A.A. & Pakrouh, R. & Bahrampoury, R., 2021. "Solar assisted thermal storage system for free heating applications in moderate climates: A case study," Energy, Elsevier, vol. 220(C).
    12. Yuan, Fan & Li, Ming-Jia & Qiu, Yu & Ma, Zhao & Li, Meng-Jie, 2019. "Specific heat capacity improvement of molten salt for solar energy applications using charged single-walled carbon nanotubes," Applied Energy, Elsevier, vol. 250(C), pages 1481-1490.
    13. Marcin Sajdak & Roksana Muzyka & Grzegorz Gałko & Ewelina Ksepko & Monika Zajemska & Szymon Sobek & Dariusz Tercki, 2022. "Actual Trends in the Usability of Biochar as a High-Value Product of Biomass Obtained through Pyrolysis," Energies, MDPI, vol. 16(1), pages 1-30, December.
    14. Huang, Yi-Huan & Cheng, Yi-Xin & Zhao, Rui & Cheng, Wen-Long, 2020. "A high heat storage capacity form-stable composite phase change material with enhanced flame retardancy," Applied Energy, Elsevier, vol. 262(C).
    15. Krzysztof Dutkowski & Marcin Kruzel, 2023. "The State of the Art on the Flow Characteristic of an Encapsulated Phase-Change Material Slurry," Energies, MDPI, vol. 16(19), pages 1-27, October.
    16. Shoeibi, Shahin & Kargarsharifabad, Hadi & Mirjalily, Seyed Ali Agha & Zargarazad, Mojtaba, 2021. "Performance analysis of finned photovoltaic/thermal solar air dryer with using a compound parabolic concentrator," Applied Energy, Elsevier, vol. 304(C).
    17. Li, Xinghui & Zhu, Ziqi & Yang, Pei & You, Zhenping & Dong, Yue & Tang, Miao & Chen, Minzhi & Zhou, Xiaoyan, 2021. "Carbonized wood loaded with carbon dots for preparation long-term shape-stabilized composite phase change materials with superior thermal energy conversion capacity," Renewable Energy, Elsevier, vol. 174(C), pages 19-30.
    18. Mohammad Firoozzadeh & Marzieh Lotfi & Amir Hossein Shiravi, 2022. "An Experimental Study on Simultaneous Use of Metal Fins and Mirror to Improve the Performance of Photovoltaic Panels," Sustainability, MDPI, vol. 14(24), pages 1-14, December.
    19. Hooshmandzade, Niusha & Motevali, Ali & Reza Mousavi Seyedi, Seyed & Biparva, Pouria, 2021. "Influence of single and hybrid water-based nanofluids on performance of microgrid photovoltaic/thermal system," Applied Energy, Elsevier, vol. 304(C).
    20. Tang, Xin & Li, Guiqiang & Zhao, Xudong, 2021. "Effect of air gap on a novel hybrid photovoltaic/thermal and thermally regenerative electrochemical cycle system," Applied Energy, Elsevier, vol. 293(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:gam:jeners:v:15:y:2022:i:20:p:7627-:d:943375. 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.