• 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

    Evolution of cellulose acetate to monolayer graphene

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    Evolution of cellulose acetate to monolayer graphene-Accepted.pdf
    Size:
    2.203Mb
    Format:
    PDF
    Description:
    Accepted Manuscript
    Embargo End Date:
    2022-12-01
    Download
    Thumbnail
    Name:
    Mingguang Chen-Carbon-SI information-Accepted.pdf
    Size:
    827.5Kb
    Format:
    PDF
    Description:
    Supporting Information
    Embargo End Date:
    2022-12-01
    Download
    Type
    Article
    Authors
    Chen, Mingguang
    Li, Junzhu
    Zhang, Junwei
    Ma, Yinchang
    Dong, Haocong
    Li, Wangxiang
    Bekyarova, Elena
    Al-Hadeethi, Yas Fadel
    Chen, Long
    Hedhili, Mohamed N. cc
    Tian, Bo cc
    Zhang, Xixiang cc
    KAUST Department
    Physical Science and Engineering (PSE) Division
    Material Science and Engineering
    Surface Science
    Material Science and Engineering Program
    KAUST Grant Number
    URF/1/2634 (CRG4)
    URF/1/2996 (CRG5)
    Date
    2020
    Embargo End Date
    2022-12-01
    Permanent link to this record
    http://hdl.handle.net/10754/666206
    
    Metadata
    Show full item record
    Abstract
    Converting biomass waste into high-value products presents a challenging task in the environmental field. Growth of graphene from solid-state precursors is cost-effective and is becoming a hot research topic. However, the underlying mechanisms are as yet unclear. In this work, we report a novel method for directly growing adlayer-free large area graphene from cellulose acetate, the main component of cigarette filter waste. The evolution of cellulose acetate to reduced graphene oxide and finally to graphene is shown in this work for the first time. The effect of various growth parameters, hydrogen concentration and Cu grain boundaries on the size and qualities of the monolayer graphene domains is clarified. Finally, the mechanism for the growth of graphene from a solid-state precursor is proposed. The field-effect-transistor fabricated from transferred monolayer graphene demonstrated high electron and hole mobilities ~1500 cm2/(V·s). This work presents a new opportunity for converting biomass waste into high-value graphene products.
    Citation
    Chen, M., Li, J., Zhang, J., Ma, Y., Dong, H., Li, W., … Zhang, X. (2021). Evolution of cellulose acetate to monolayer graphene. Carbon, 174, 24–35. doi:10.1016/j.carbon.2020.11.084
    Sponsors
    This work was funded by King Abdullah University of Science and Technology (KAUST), under award number: URF/1/2634 (CRG4) and URF/1/2996 (CRG5), and by National Natural Science Foundation of China under contract number 51801087.
    Publisher
    Accepted by Elsevier
    Journal
    Accepted by Carbon
    DOI
    10.1016/j.carbon.2020.11.084
    ae974a485f413a2113503eed53cd6c53
    10.1016/j.carbon.2020.11.084
    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.