IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-28229-4.html
   My bibliography  Save this article

Colossal and reversible barocaloric effect in liquid-solid-transition materials n-alkanes

Author

Listed:
  • Jianchao Lin

    (Chinese Academy of Sciences)

  • Peng Tong

    (Chinese Academy of Sciences)

  • Kai Zhang

    (Chinese Academy of Sciences)

  • Kun Tao

    (Chinese Academy of Sciences)

  • Wenjian Lu

    (Chinese Academy of Sciences)

  • Xianlong Wang

    (Chinese Academy of Sciences)

  • Xuekai Zhang

    (Chinese Academy of Sciences)

  • Wenhai Song

    (Chinese Academy of Sciences)

  • Yuping Sun

    (Chinese Academy of Sciences
    Chinese Academy of Sciences)

Abstract

Emerging caloric cooling technology provides a green alternative to conventional vapor-compression technology which brings about serious environmental problems. However, the reported caloric materials are much inferior to their traditional counterparts in cooling capability. Here we report the barocaloric (BC) effect associated with the liquid-solid-transition (L-S-T) in n-alkanes. A low-pressure of ~50 MPa reversibly triggers an entropy change of ~700 J kg−1 K−1, comparable to those of the commercial refrigerants in vapor-based compression systems. The Raman study and theoretical calculations reveal that applying pressure to the liquid state suppresses the twisting and random thermal motions of molecular chains, resulting in a lower configurational entropy. When the pressure is strong enough to drive the L-S-T, the configurational entropy will be fully suppressed and induce the colossal BC effect. This work could open a new avenue for exploring the colossal BC effect by evoking L-S-T materials.

Suggested Citation

  • Jianchao Lin & Peng Tong & Kai Zhang & Kun Tao & Wenjian Lu & Xianlong Wang & Xuekai Zhang & Wenhai Song & Yuping Sun, 2022. "Colossal and reversible barocaloric effect in liquid-solid-transition materials n-alkanes," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-28229-4
    DOI: 10.1038/s41467-022-28229-4
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-28229-4
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-28229-4?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
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Yi-Hong Gao & Dong-Hui Wang & Feng-Xia Hu & Qing-Zhen Huang & You-Ting Song & Shuai-Kang Yuan & Zheng-Ying Tian & Bing-Jie Wang & Zi-Bing Yu & Hou-Bo Zhou & Yue Kan & Yuan Lin & Jing Wang & Yun-liang , 2024. "Low pressure reversibly driving colossal barocaloric effect in two-dimensional vdW alkylammonium halides," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    2. Dai, Zhaofeng & She, Xiaohui & Wang, Chen & Ding, Yulong & Li, Yongliang & Zhang, Xiaosong & Zhao, Dongliang, 2024. "Dynamic simulation and performance analysis of a solid-state barocaloric refrigeration system," Energy, Elsevier, vol. 294(C).
    3. Shin-ichi Ohkoshi & Kosuke Nakagawa & Marie Yoshikiyo & Asuka Namai & Kenta Imoto & Yugo Nagane & Fangda Jia & Olaf Stefanczyk & Hiroko Tokoro & Junhao Wang & Takeshi Sugahara & Kouji Chiba & Kazuhiko, 2023. "Giant adiabatic temperature change and its direct measurement of a barocaloric effect in a charge-transfer solid," Nature Communications, Nature, vol. 14(1), pages 1-12, December.

    More about this item

    Statistics

    Access and download statistics

    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:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-28229-4. 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.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.