IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i21p5851-d442260.html
   My bibliography  Save this article

Interfacial Thermal Conductance across Graphene/MoS 2 van der Waals Heterostructures

Author

Listed:
  • Shuang Wu

    (Merchant Marine College, Shanghai Maritime University, Pudong New Area, Shanghai 201306, China
    School of Science, Shanghai Polytechnic University, Pudong New Area, Shanghai 201209, China)

  • Jifen Wang

    (Merchant Marine College, Shanghai Maritime University, Pudong New Area, Shanghai 201306, China
    School of Science, Shanghai Polytechnic University, Pudong New Area, Shanghai 201209, China)

  • Huaqing Xie

    (School of Environmental and Material Engineering, College of Engineering, Shanghai Polytechnic University, Pudong New Area, Shanghai 201209, China)

  • Zhixiong Guo

    (Department of Mechanical and Aerospace Engineering, Rutgers, The State University of New Jersey, Piscataway, 08854 NJ, USA)

Abstract

The thermal conductivity and interface thermal conductance of graphene stacked MoS 2 (graphene/MoS 2 ) van der Waals heterostructure were studied by the first principles and molecular dynamics (MD) simulations. Firstly, two different heterostructures were established and optimized by VASP. Subsequently, we obtained the thermal conductivity ( K ) and interfacial thermal conductance ( G ) via MD simulations. The predicted Κ of monolayer graphene and monolayer MoS 2 reached 1458.7 W/m K and 55.27 W/m K, respectively. The thermal conductance across the graphene/MoS 2 interface was calculated to be 8.95 MW/m 2 K at 300 K. The G increases with temperature and the interface coupling strength. Finally, the phonon spectra and phonon density of state were obtained to analyze the changing mechanism of thermal conductivity and thermal conductance.

Suggested Citation

  • Shuang Wu & Jifen Wang & Huaqing Xie & Zhixiong Guo, 2020. "Interfacial Thermal Conductance across Graphene/MoS 2 van der Waals Heterostructures," Energies, MDPI, vol. 13(21), pages 1-13, November.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:21:p:5851-:d:442260
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/21/5851/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/21/5851/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ke Cao & Shizhe Feng & Ying Han & Libo Gao & Thuc Hue Ly & Zhiping Xu & Yang Lu, 2020. "Elastic straining of free-standing monolayer graphene," Nature Communications, Nature, vol. 11(1), pages 1-7, December.
    2. Ma, Sainan & Chiu, Chun Pang & Zhu, Yujiao & Tang, Chun Yin & Long, Hui & Qarony, Wayesh & Zhao, Xinhua & Zhang, Xuming & Lo, Wai Hung & Tsang, Yuen Hong, 2017. "Recycled waste black polyurethane sponges for solar vapor generation and distillation," Applied Energy, Elsevier, vol. 206(C), pages 63-69.
    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. Gong, Feng & Wang, Wenbin & Li, Hao & Xia, Dawei (David) & Dai, Qingwen & Wu, Xinlin & Wang, Mingzhou & Li, Jian & Papavassiliou, Dimitrios V. & Xiao, Rui, 2020. "Solid waste and graphite derived solar steam generator for highly-efficient and cost-effective water purification," Applied Energy, Elsevier, vol. 261(C).
    2. Arunkumar, T. & Wang, Jiaqiang & Denkenberger, D., 2021. "Capillary flow-driven efficient nanomaterials for seawater desalination: Review of classifications, challenges, and future perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    3. Huang, Jian & He, Yurong & Chen, Meijie & Wang, Xinzhi, 2019. "Separating photo-thermal conversion and steam generation process for evaporation enhancement using a solar absorber," Applied Energy, Elsevier, vol. 236(C), pages 244-252.
    4. Ghafurian, Mohammad Mustafa & Malmir, Mohammad Reza & Akbari, Zohreh & Vafaei, Mohammad & Niazmand, Hamid & Goharshadi, Elaheh K. & Ebrahimi, Atefe & Mahian, Omid, 2022. "Interfacial solar steam generation by sawdust coated with W doped VO2," Energy, Elsevier, vol. 244(PB).
    5. Yuan Hou & Jingzhuo Zhou & Zezhou He & Juzheng Chen & Mengya Zhu & HengAn Wu & Yang Lu, 2024. "Tuning instability in suspended monolayer 2D materials," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    6. Zhang, Qian & Hu, Run & Chen, Yali & Xiao, Xingfang & Zhao, Guomeng & Yang, Hongjun & Li, Jinhua & Xu, Weilin & Wang, Xianbao, 2020. "Banyan-inspired hierarchical evaporators for efficient solar photothermal conversion," Applied Energy, Elsevier, vol. 276(C).
    7. Chen, Yanjun & Fu, Shijin & Tao, Qinghe & Liu, Xiuliang & Li, Changzheng & He, Deqiang, 2024. "Experimental study of electric field enhancing the vapor production of the solar interfacial evaporator," Renewable Energy, Elsevier, vol. 220(C).
    8. Chao Rong & Ting Su & Zhenkai Li & Tianshu Chu & Mingliang Zhu & Yabin Yan & Bowei Zhang & Fu-Zhen Xuan, 2024. "Elastic properties and tensile strength of 2D Ti3C2Tx MXene monolayers," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    9. Liu, Peng-Fei & Miao, Lei & Deng, Ziyang & Zhou, Jianhua & Gu, Yufei & Chen, Siyi & Cai, Huanfu & Sun, Lixian & Tanemura, Sakae, 2019. "Flame-treated and fast-assembled foam system for direct solar steam generation and non-plugging high salinity desalination with self-cleaning effect," Applied Energy, Elsevier, vol. 241(C), pages 652-659.

    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:13:y:2020:i:21:p:5851-:d:442260. 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.