• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    3D Crumpled Ultrathin 1T MoS2 for Inkjet Printing of Mg-Ion Asymmetric Micro-supercapacitors.

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    revised Manuscript-ACS Nano (1).pdf
    Size:
    1.101Mb
    Format:
    PDF
    Description:
    Accepted manuscript
    Download
    Thumbnail
    Name:
    correction to.pdf
    Size:
    264.8Kb
    Format:
    PDF
    Description:
    correction
    Download
    Type
    Article
    Authors
    Shao, Yuanlong
    Fu, Jui-Han
    Cao, Zhen
    Song, Kepeng
    Sun, Ruofan cc
    Wan, Yi cc
    Shamim, Atif cc
    Cavallo, Luigi cc
    Han, Yu cc
    Kaner, Richard B cc
    Tung, Vincent cc
    KAUST Department
    Advanced Membranes and Porous Materials Research Center
    Chemical Science Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering Program
    Integrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab
    KAUST Catalysis Center (KCC)
    Material Science and Engineering
    Material Science and Engineering Program
    Nanostructured Functional Materials (NFM) laboratory
    Physical Science and Engineering (PSE) Division
    Date
    2020-06-01
    Online Publication Date
    2020-06-01
    Print Publication Date
    2020-06-23
    Embargo End Date
    2021-06-02
    Submitted Date
    2020-03-26
    Permanent link to this record
    http://hdl.handle.net/10754/663484
    
    Metadata
    Show full item record
    Abstract
    Metallic molybdenum disulfide (MoS2), e.g., 1T phase, is touted as a highly promising material for energy storage that already displays a great capacitive performance. However, due to its tendency to aggregate and restack, it remains a formidable challenge to assemble a high-performance electrode without scrambling the intrinsic structure. Here, we report an electrohydrodynamic-assisted fabrication of 3D crumpled MoS2 (c-MoS2) and its formation of an additive-free stable ink for scalable inkjet printing. The 3D c-MoS2 powders exhibited a high concentration of metallic 1T phase and an ultrathin structure. The aggregation-resistant properties of the 3D crumpled particles endow the electrodes with open space for electrolyte ion transport. Importantly, we experimentally discovered and theoretically validated that 3D 1T c-MoS2 enables an extended electrochemical stable working potential range and enhanced capacitive performance in a bivalent magnesium-ion aqueous electrolyte. With reduced graphene oxide (rGO) as the positive electrode material, we inkjet-printed 96 rigid asymmetric micro-supercapacitors (AMSCs) on a 4-in. Si/SiO2 wafer and 100 flexible AMSCs on photo paper. These AMSCs exhibited a wide stable working voltage of 1.75 V and excellent capacitance retention of 96% over 20 000 cycles for a single device. Our work highlights the promise of 3D layered materials as well-dispersed functional materials for large-scale printed flexible energy storage devices.
    Citation
    Shao, Y., Fu, J.-H., Cao, Z., Song, K., Sun, R., Wan, Y., … Tung, V. C. (2020). 3D Crumpled Ultrathin 1T MoS2 for Inkjet Printing of Mg-Ion Asymmetric Micro-supercapacitors. ACS Nano. doi:10.1021/acsnano.0c02585
    Sponsors
    V.T. gratefully acknowledges the generous support in imaging characterizations from the Molecular Foundry (User Proposal #5067), Lawrence Berkeley National Lab, supported by the Office of Basic Energy Sciences of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. V.T. and J.-H.F. are indebted to the partial support from the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No: OSR2018-CARF/CCF-3079. Research reported in this publication was funded by the King Abdullah University of Science and Technology (KAUST) Catalysis Center. Y.S. is indebted to the scientific illustrator, Heno Hwang at KAUST, for illustrating Figure 5a, and Shen Guang and Professor Ziping Lai for their assistance in interpretation of TEM results. R.B.K. thanks the Dr. Myung Ki Hong Endowed Chair in Materials Innovation at UCLA.
    Publisher
    American Chemical Society (ACS)
    Journal
    ACS nano
    DOI
    10.1021/acsnano.0c02585
    10.1021/acsnano.0c07499
    PubMed ID
    32478507
    Additional Links
    https://pubs.acs.org/doi/10.1021/acsnano.0c02585
    ae974a485f413a2113503eed53cd6c53
    10.1021/acsnano.0c02585
    Scopus Count
    Collections
    Articles; Integrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab; Advanced Membranes and Porous Materials Research Center; Physical Science and Engineering (PSE) Division; Electrical and Computer Engineering Program; Chemical Science Program; Material Science and Engineering Program; KAUST Catalysis Center (KCC); Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

    entitlement

    Related articles

    • Correction to 3D Crumpled Ultrathin 1T MoS(2) for Inkjet Printing of Mg-Ion Asymmetric Micro-supercapacitors.
    • Authors: Shao Y, Fu JH, Cao Z, Song K, Sun R, Wan Y, Shamim A, Cavallo L, Han Y, Kaner RB, Tung VC
    • Issue date: 2020 Oct 27
    • Direct Inkjet Printing of Aqueous Inks to Flexible All-Solid-State Graphene Hybrid Micro-Supercapacitors.
    • Authors: Li B, Hu N, Su Y, Yang Z, Shao F, Li G, Zhang C, Zhang Y
    • Issue date: 2019 Dec 11
    • Inkjet-Printed Electrodes on A4 Paper Substrates for Low-Cost, Disposable, and Flexible Asymmetric Supercapacitors.
    • Authors: Sundriyal P, Bhattacharya S
    • Issue date: 2017 Nov 8
    • Three-Dimensional MoS(2) @CNT/RGO Network Composites for High-Performance Flexible Supercapacitors.
    • Authors: Wang S, Zhu J, Shao Y, Li W, Wu Y, Zhang L, Hao X
    • Issue date: 2017 Mar 8
    • Inkjet-Printed Ultrathin MoS(2)-Based Electrodes for Flexible In-Plane Microsupercapacitors.
    • Authors: Li B, Liang X, Li G, Shao F, Xia T, Xu S, Hu N, Su Y, Yang Z, Zhang Y
    • Issue date: 2020 Sep 2
    DSpace software copyright © 2002-2023  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.