文章信息/Info

Title:

Recent Advances of 3D Printing Graphene Based Functional Materials

作者:

王玉1; 2; 張靖翔3; 張寶強1; 2; 趙可人1; 2; 王卓越1; 2; 沈沅樽1; 2; 張強強1; 2

1.蘭州大學土木工程與力學學院， 甘肅 蘭州 730000 ?2.蘭州大學 西部災害與環境力學教育部重點實驗室，甘肅 蘭州 730000 ?3.蘭州大學口腔醫學院， 甘肅 蘭州 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

關鍵詞:

石墨烯功能材料; 3D打印; 宏觀構筑體; 結構剪裁設計; 多功能化應用

Keywords:

graphene functional materials;  3D printing;  macroscopic monoliths;  structure tailoring design;  multi�瞗unctionalizing application

文獻標志碼:

A

摘要:

石墨烯優良的力、電、熱學特性賦予其在新型功能材料領域廣闊的應用前景。如何實現石墨烯微納尺度單元大尺度可控構筑，推動其優良的性能在宏觀上的應用成為目前的重要挑戰之一。在眾多的三維石墨烯可控制備方法中，3D打印由于對材料結構形態的精確剪裁、結構復雜性和幾何維度的可控設計，可實現石墨烯多尺度的可控構筑和功能組分材料的優化布局。3D打印石墨烯宏觀體功能材料較傳統的碳納米材料展現出更優的力、電、熱學等性能調控特性，是目前石墨烯功能材料研究重要的前沿領域之一。綜述了幾類目前應用于石墨烯宏觀體制備的3D打印方法，以及在各種功能材料和器件方面的應用。基于3D打印這一新型的技術方法，有望實現快速大規模制備石墨烯基功能復合材料、生物醫療材料，制造高性能電子元件、柔性儲能器件、智能傳感器件等。

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�瞫cale controllable construction of graphene micro�瞡ano�瞫cale 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�瞫cale 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�瞫cale production of graphene�瞓ased functional composites, biomedical materials, high�瞤erformance electronic components, flexible energy storage devices, smart sensor devices, to name a few.