激光诱导石墨烯的制备、改性与应用  

Preparation,modification and application of laser-induced graphene

作　　者：李钊 刘翠 LI Zhao;LIU Cui(Department of Chemistry,University of Science and Technology of China,Heifei 230026,China;Institute of Solid State Physics,Hefei Institutes of Physical Science,Chinese Academy of Sciences,Hefei 230031,China)

机构地区：[1]中国科学技术大学化学系,合肥230026 [2]中国科学院合肥物质科学研究院固体物理研究所,合肥230031

出　　处：《复合材料学报》2024年第6期2761-2774,共14页Acta Materiae Compositae Sinica

基　　金：国家重点研发计划(2020YFA0210703)。

摘　　要：激光诱导石墨烯(Laser induced graphene,LIG)是一种新型的石墨烯制备技术,该工艺是通过高能束辐照含碳基底实现三维网络结构石墨烯的快速生成。与传统的石墨烯制备工艺相比,LIG制备技术具有快速制备、可图案化、环境友好、微观形貌可控和成分可控等特点,因此受到了广泛的关注。本文总结了LIG近年的研究进展,包括前驱体的成分调控、光源的选择和LIG的微结构控制。同时也探究了近年来LIG的原位和非原位的修饰改性方法,阐述了LIG在柔性储能电极和传感器领域的应用,并对LIG在集能源、传感和检测一体化设备方向的发展进行展望。Laser-induced graphene(LIG)is a novel graphene preparation technique,which is a process for the rapid transformation of three-dimensional network-structured graphene by irradiating carbon-containing substrates with high-energy beams.Compared with the conventional graphene preparation process,LIG has attracted broad research interest because of its rapid preparation,designable patterning,environmental friendliness,controlled microscopic morphology,and controlled composition.This review summarizes the synthesis process of LIG,including the composition of precursors,the selection of light sources,and the structural modulation of LIG.It also explores the in-situ and non-in-situ modification methods of LIG in recent years,describes the applications of LIG in the field of flexible electrodes and sensors,and provides an outlook on the development of LIG in the direction of integrated energy,sensing,and detection devices.

关 键 词：激光诱导石墨烯 原位掺杂 复合材料 柔性电极 传感器 

分 类 号：TB333[一般工业技术—材料科学与工程]