3D打印石墨烯基功能材料的研究进展-中国材料进展

文章信息/Info

作者:: 王玉1; 2; 张靖翔3; 张宝强1; 2; 赵可人1; 2; 王卓越1; 2; 沈沅樽1; 2; 张强强1; 2; 1.兰州大学土木工程与力学学院，甘肃兰州 730000 ?2.兰州大学西部灾害与环境力学教育部重点实验室，甘肃兰州 730000 ?3.兰州大学口腔医学院，甘肃兰州 730000

Author(s):: WANG Yu1; 2; ZHANG Jingxiang3; ZHANG Baoqiang1; 2; ZHAO Keren1; 2; WANG Zhuoyue1; 2; SHEN Yuanzun1; 2; ZHANG Qiangqiang1; 2; 1.College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China
2.Key Laboratory of Mechanics on Disaster and Environment in Western China, the Ministry of Education of China, Lanzhou University, Lanzhou 730000, China
3.School of Stomatology, Lanzhou University, Lanzhou 730000, China

Keywords:: graphene functional materials; 3D printing; macroscopic monoliths; structure tailoring design; multifunctionalizing application

摘要:: 石墨烯优良的力、电、热学特性赋予其在新型功能材料领域广阔的应用前景。如何实现石墨烯微纳尺度单元大尺度可控构筑，推动其优良的性能在宏观上的应用成为目前的重要挑战之一。在众多的三维石墨烯可控制备方法中，3D打印由于对材料结构形态的精确剪裁、结构复杂性和几何维度的可控设计，可实现石墨烯多尺度的可控构筑和功能组分材料的优化布局。3D打印石墨烯宏观体功能材料较传统的碳纳米材料展现出更优的力、电、热学等性能调控特性，是目前石墨烯功能材料研究重要的前沿领域之一。综述了几类目前应用于石墨烯宏观体制备的3D打印方法，以及在各种功能材料和器件方面的应用。基于3D打印这一新型的技术方法，有望实现快速大规模制备石墨烯基功能复合材料、生物医疗材料，制造高性能电子元件、柔性储能器件、智能传感器件等。

Abstract:: The excellent mechanical, electrical and thermal properties of graphene enable its promising applications in the field of new functional materials. How to realize the largescale controllable construction of graphene micronanoscale units and promote the application of its excellent performance at the macro level has become one of the most essential challenges at present. Among the many controllable preparation methods of 3D graphene monoliths, 3D printing can realize multiscale controllable construction of graphene and other functional component materials via precise cutting, structural complexity, controllable design of geometric dimensions and component distribution optimization. The 3D printed graphene monoliths exhibit better mechanical, electrical and thermal properties than those of other conventional carbon nanomaterials. It is one of the most important frontier areas for graphene functional materials research. This article reviews several 3D printing methods that are currently applied to the preparation of macroscopic monoliths of graphene, as well as applications in various functional materials and devices. Based on these new techniques of 3D printing, it is expected to realize rapid and largescale production of graphenebased functional composites, biomedical materials, highperformance electronic components, flexible energy storage devices, smart sensor devices, to name a few.