High-Yield Organic Dispersions of Unfunctionalized Graphene

被引：411
|
作者：
Hamilton, Christopher E.
Lomeda, Jay R.
Sun, Zhengzong
Tour, James M. [1 ]
Barron, Andrew R.
机构：
[1] Rice Univ, Richard E Smalley Inst Nanoscale Sci & Technol, Houston, TX 77005 USA
来源：
NANO LETTERS | 2009年 / 9卷 / 10期
关键词：
WALL CARBON NANOTUBES; GRAPHITE OXIDE; SHEETS; FILMS; EXFOLIATION; NANOSHEETS; SOLVENTS;
D O I：
10.1021/nl9016623
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report a simple, high-yield method of producing homogeneous dispersions of unfunctionalized and nonoxidized graphene nanosheets in ortho-dichlorobenzene (ODCB). Sonication/centrifugation of various graphite materials results in stable homogeneous dispersions. ODCB dispersions of graphene avert the need for harsh oxidation chemistry and allow for chemical functionalization of graphene materials by a range of methods. Additionally, films produced from ODCB-graphene have high conductivity.
引用
收藏
页码：3460 / 3462
页数：3
相关论文
共 50 条
  • [1] High-Yield Fabrication of Graphene Chemiresistors With Dielectrophoresis
    Li, Pengfei
    Lei, Nan
    Xu, Jie
    Xue, Wei
    IEEE TRANSACTIONS ON NANOTECHNOLOGY, 2012, 11 (04) : 751 - 759
  • [2] Novel preparation of high-yield graphene and graphene/ZnO composite
    Zhang, Jing
    Yang, Yi
    Huang, Xiaohui
    Shan, Qian
    Wu, Wei
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 875 (875)
  • [3] Charging of unfunctionalized graphene in organic solvents
    Liu, Wei Wei
    Wang, Jian Nong
    Wang, Xiao Xia
    NANOSCALE, 2012, 4 (02) : 425 - 428
  • [4] High voltage electrochemical exfoliation of graphite for high-yield graphene production
    Roscher, Sarah
    Hoffmann, Rene
    Prescher, Mario
    Knittel, Peter
    Ambacher, Oliver
    RSC ADVANCES, 2019, 9 (50) : 29305 - 29311
  • [5] High-Yield Biocatalytic Amination Reactions in Organic Synthesis
    Ward, John
    Wohlgemuth, Roland
    CURRENT ORGANIC CHEMISTRY, 2010, 14 (17) : 1914 - 1927
  • [6] The Friedel-Crafts reaction of fluorinated graphene for high-yield arylation of graphene
    Lai, Wenchuan
    Liu, Jiaxiang
    Luo, Longbo
    Wang, Xu
    He, Taijun
    Fan, Kun
    Liu, Xiangyang
    CHEMICAL COMMUNICATIONS, 2018, 54 (72) : 10168 - 10171
  • [7] High-yield electro-oxidative preparation of graphene oxide
    Abdelkader, A. M.
    Kinloch, I. A.
    Dryfe, R. A. W.
    CHEMICAL COMMUNICATIONS, 2014, 50 (61) : 8402 - 8404
  • [8] High-yield exfoliation of graphene using ternary-solvent strategy for detecting volatile organic compounds
    Zhang, Shao-Lin
    Zhang, Zhijun
    Yang, Woo-Chul
    APPLIED SURFACE SCIENCE, 2016, 360 : 323 - 328
  • [9] High-quality, High-yield Organic Farming with BLOFware®.Doctor
    1600, Nippon Telegraph and Telephone Corp. (19):
  • [10] Optimization of the solvent-exchange process for high-yield synthesis of aqueous fullerene dispersions
    Mikheev, I. V.
    Pirogova, M. O.
    Bolotnik, T. A.
    Volkov, D. S.
    Korobov, M. V.
    Proskurnin, M. A.
    NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS, 2018, 9 (01): : 41 - 45
12345