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Design and fabrication of graphene fibers based on intermolecular forces and charge properties in a novel acidic system

机译：基于新型酸性系统中的分子间力和电荷性能的石墨烯纤维的设计与制造

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摘要

Graphene is one of the most famous carbon-based materials. Integrating two dimension (2D) graphene nanoflakes to macroscopic one dimension (1D) fibers could enrich graphene-based materials and its applications. This paper describes a new strategy of fabricating macroscopic graphene oxide fibers based on intermolecular forces and their charge properties in a new acidic coagulation system. The formation mechanism of graphene oxide fibers was proposed. The graphene fibers were prepared by following chemical reduction. The resultant graphene fibers have strong strain of 107.9 MPa and outstanding electrochemical properties. The cyclic voltammetry and galvanostatic charge-discharge studies for graphene fibers exhibited typical capacitive behavior with good rate stability. This work extended the methods for preparation of graphene fibers. The prepared macroscopic 1D graphene fibers may have a wide range of applications such as supercapacitors, sensors, smart and conductive textiles, etc.
机译：石墨烯是最着名的碳基材料之一。 将两个尺寸（2D）石墨烯纳米薄膜集成在宏观一维（1D）纤维中可以丰富基于石墨烯的材料及其应用。 本文介绍了在新的酸性凝固系统中基于分子间力制造宏观石墨烯氧化物纤维的新策略。 提出了石墨烯氧化物纤维的形成机制。 通过以下化学还原制备石墨烯纤维。 所得石墨烯纤维具有107.9MPa的强菌株和出色的电化学性能。 石墨烯纤维的循环伏安法和电镀电荷 - 放电研究表现出具有良好稳定性的典型电容性。 这项工作扩展了制备石墨烯纤维的方法。 制备的宏观1D石墨烯纤维可以具有广泛的应用，例如超级电容器，传感器，智能和导电纺织品等。

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  • 来源
    《RSC Advances》 |2016年第102期|共6页
  • 作者

    Zhang Zhaofa; Zhang Desuo; Lin Hong; Chen Yuyue;

  • 作者单位

    Soochow Univ Coll Text &

    Clothing Engn Natl Engn Lab Modern Silk Suzhou 215123 Peoples R China;

    Soochow Univ Coll Text &

    Clothing Engn Natl Engn Lab Modern Silk Suzhou 215123 Peoples R China;

    Soochow Univ Coll Text &

    Clothing Engn Natl Engn Lab Modern Silk Suzhou 215123 Peoples R China;

    Soochow Univ Coll Text &

    Clothing Engn Natl Engn Lab Modern Silk Suzhou 215123 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;
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