• 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

    Porous core-shell carbon fibers derived from lignin and cellulose nanofibrils

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Type
    Article
    Authors
    Xu, Xuezhu
    Zhou, Jian cc
    Jiang, Long
    Lubineau, Gilles cc
    Chen, Ye cc
    Wu, Xiangfa
    Piere, Robert
    KAUST Department
    Advanced Membranes and Porous Materials Research Center
    Chemical Science Program
    Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Mechanical Engineering Program
    Physical Science and Engineering (PSE) Division
    Date
    2013-10
    Permanent link to this record
    http://hdl.handle.net/10754/562998
    
    Metadata
    Show full item record
    Abstract
    This letter reports a method to produce lignin and cellulose nanofibrils (CNFs) based porous core-shell carbon fibers via co-electrospinning followed by controlled carbonization. Lignin formed the shell of the fiber while CNF network formed the porous core. Polyacrylonitrile (PAN) was added to the lignin solution to increase its electrospinability. CNFs were surface acetylated and dispersed in silicon oil to obtain a homogenous dispersion for electrospinning the porous core. Hollow lignin fibers were also electrospun using glycerin as the core material. FT-IR measurements confirmed the CNF acetylation. SEM micrographs showed the core-shell and hollow fiber nanostructures before and after carbonization. The novel carbon fibers synthesized in this study exhibited increased surface area and porosity that are promising for many advanced applications. © 2013 Elsevier B.V.
    Citation
    Xu, X., Zhou, J., Jiang, L., Lubineau, G., Chen, Y., Wu, X.-F., & Piere, R. (2013). Porous core-shell carbon fibers derived from lignin and cellulose nanofibrils. Materials Letters, 109, 175–178. doi:10.1016/j.matlet.2013.07.082
    Sponsors
    Financial supports from ND NASA EPSCoR and KAUST Baseline are greatly appreciated.
    Publisher
    Elsevier BV
    Journal
    Materials Letters
    DOI
    10.1016/j.matlet.2013.07.082
    ae974a485f413a2113503eed53cd6c53
    10.1016/j.matlet.2013.07.082
    Scopus Count
    Collections
    Articles; Advanced Membranes and Porous Materials Research Center; Physical Science and Engineering (PSE) Division; Chemical Science Program; Mechanical Engineering Program; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

    entitlement

     
    DSpace software copyright © 2002-2022  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.