• 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 LibguidePlumX LibguideSubmit an Item

    Statistics

    Display statistics

    Porous CrN thin films by selectively etching CrCuN for symmetric supercapacitors

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Type
    Article
    Authors
    Wei, Binbin
    Mei, Gui
    Liang, Hanfeng cc
    Qi, Zhengbing
    Zhang, Dongfang
    Shen, Hao
    Wang, Zhoucheng
    KAUST Department
    Material Science and Engineering Program
    Physical Science and Engineering (PSE) Division
    Date
    2018-03-18
    Online Publication Date
    2018-03-18
    Print Publication Date
    2018-05
    Permanent link to this record
    http://hdl.handle.net/10754/627464
    
    Metadata
    Show full item record
    Abstract
    Transition metal nitrides are regarded as a new class of excellent electrode materials for high-performance supercapacitors due to their superior chemical stability and excellent electrical conductivity. We synthesize successfully the porous CrN thin films for binder-free supercapacitor electrodes by reactive magnetron co-sputtering and selective chemical etching. The porous CrN thin film electrodes exhibit high-capacitance performance (31.3 mF cm−2 at 1.0 mA cm−2) and reasonable cycling stability (94% retention after 20000 cycles). Moreover, the specific capacitance is more than two-fold higher than that of the CrN thin film electrodes in previous work. In addition, a symmetric supercapacitor device with a maximum energy density of 14.4 mWh cm−3 and a maximum power density of 6.6 W cm−3 is achieved. These findings demonstrate that the porous CrN thin films will have potential applications in supercapacitors.
    Citation
    Wei B, Mei G, Liang H, Qi Z, Zhang D, et al. (2018) Porous CrN thin films by selectively etching CrCuN for symmetric supercapacitors. Journal of Power Sources 385: 39–44. Available: http://dx.doi.org/10.1016/j.jpowsour.2018.03.023.
    Sponsors
    This work was financially supported by the National Nature Science Foundation of China (No. 51372212).
    Publisher
    Elsevier BV
    Journal
    Journal of Power Sources
    DOI
    10.1016/j.jpowsour.2018.03.023
    Additional Links
    http://www.sciencedirect.com/science/article/pii/S0378775318302477
    ae974a485f413a2113503eed53cd6c53
    10.1016/j.jpowsour.2018.03.023
    Scopus Count
    Collections
    Articles; Physical Science and Engineering (PSE) Division; Material Science and Engineering Program

    entitlement

     
    DSpace software copyright © 2002-2021  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    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.