首页> 外文期刊>RSC Advances >Liquid crystal graphene oxide with different layers: fabrication, characterization and applications
【24h】

Liquid crystal graphene oxide with different layers: fabrication, characterization and applications

机译:具有不同层的液晶石墨烯氧化物:制造,表征和应用

获取原文
获取原文并翻译 | 示例
           

摘要

A series of graphene oxide (GO) nanosheets with monolayer, bilayer and multilayer structures were prepared merely via a simple centrifugation method. It is noticeable that the as-prepared bilayer and multilayer GO nanosheet aqueous dispersions exhibit liquid crystal (LC) behavior. Not only the liquid-but also the solid-state of the obtained GO presented prominent functional LC behavior. Then, GO films were fabricated via simple drop-casting of concentrated GO (cGO) aqueous dispersions that retain the radial schlieren texture and show excellent electrical conductivities of 12 S cm(-1) after chemical reduction. Thus it can be expected that utilizing the coating property of GO aqueous dispersions as well as the prominent birefringent linear features of the cGO films will have great potential for preparation of functional anti-counterfeiting components and energy materials.
机译:仅通过简单的离心方法制备具有单层,双层和多层结构的一系列石墨烯(GO)纳米片。 所示的双层和多层GO纳米片水分散体是明显的,表现出液晶(LC)行为。 不仅液体 - 而且也是所获得的液体的固态呈现出突出的功能性LC行为。 然后,通过浓缩的GO(CGO)水分散体的简单滴浇注薄膜,其保留径向Schlieren纹理,并在化学还原后显示出优异的12 s cm(-1)的电导率。 因此,可以预期利用Go含水分散体的涂层性能以及CGO膜的突出的双折射线性特征将具有巨大的制备功能性防伪组分和能量材料的潜力。

著录项

  • 来源
    《RSC Advances》 |2015年第115期|共5页
  • 作者单位

    Zhengzhou Univ Coll Mat Sci &

    Engn Zhengzhou 450052 Peoples R China;

    Zhengzhou Univ Coll Mat Sci &

    Engn Zhengzhou 450052 Peoples R China;

    Zhengzhou Univ Coll Mat Sci &

    Engn Zhengzhou 450052 Peoples R China;

    Zhengzhou Univ Coll Mat Sci &

    Engn Zhengzhou 450052 Peoples R China;

    Zhengzhou Univ Coll Mat Sci &

    Engn Zhengzhou 450052 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号