Experimental Guidance to Graphene Macroscopic Wet-Spun Fibers, Continuous Papers, and Ultralightweight Aerogels
Experimental Guidance to Graphene Macroscopic Wet-Spun Fibers, Continuous Papers, and Ultralightweight Aerogels
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DOI：
10.1021/acs.chemmater.6b02882
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发表时间：
2017-01
影响因子：
8.6
通讯作者：
Zhen Xu;Li Peng;Yingjun Liu;Zheng Liu;Haiyan Sun;Weiwei Gao;Chao Gao
中科院分区：
文献类型：
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作者：
Zhen Xu;Li Peng;Yingjun Liu;Zheng Liu;Haiyan Sun;Weiwei Gao;Chao Gao
石墨烯宏观材料以其迷人的性能和丰富的功能引起了人们的极大关注。在这里，我们详细描述了石墨烯宏观材料的制备技术，重点是一维纤维的湿法纺丝和连续2D薄膜和3D超轻量气凝胶的湿法纺丝。讨论了研究概念的主线，以提供石墨烯宏观组装的概述。综述了湿法纺丝制备纤维和薄膜的体系，包括溶剂化石墨烯的化学、石墨烯液晶的形成和石墨烯材料的化学/热还原。本文还介绍了石墨烯超轻质气凝胶的实验细节。希望本文能对研究人员起到实验指导作用，并对石墨烯宏观材料的未来发展起到一定的指导作用。
Graphene macroscopic materials have attracted tremendous attention for their fascinating performance and rich functionalities. Here, we provide an elaborate description of techniques in the fabrication of graphene macroscopic materials, focusing on the wet-spinning of 1D fibers and wet-spinning of continuous 2D films and 3D ultraflyweight aerogels. The thread of the research concepts is discussed to offer an overview of graphene macroscopic assembly. We summarize the fabrication system of wet-spinning of fiber and films, which extends to the chemistry of solvated graphene, the formation of graphene LCs, and the chemical/thermal reduction of graphene materials. The experimental details of graphene ultraflyweight aerogel are also been described. We hope that this paper can act as an experimental guidance for researchers, and become suggestive for forthcoming advances in graphene macroscopic materials.