文章信息/Info

Title:

Graphene Fiber: Preparation and Application

作者:

楊俊杰; 張揚; 陳國印; 陳少華; 麻伍軍; 翁巍; 朱美芳

東華大學材料科學與工程學院 纖維材料改性國家重點實驗室，上海 201600

Author(s):

YANG Junjie;  ZHANG Yang;  CHEN Guoyin;  CHEN Shaohua; MA Wujun; WENG Wei;  ZHU Meifang

State Key Laboratory for Modification of Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201600, China

關鍵詞:

石墨烯; 石墨烯纖維; 濕法紡絲; 能量轉化與存儲; 傳感

Keywords:

graphene;  graphene fiber;  wet spinning;  energy conversion and storage;  sensing

DOI:

10.7502/j.issn.1674-3962.2018.05.05

文獻標志碼:

A

摘要:

石墨烯是一種由碳原子以sp2雜化方式結合形成的單原子層厚度的二維納米碳材料，具有優異的力學、電學、熱學、磁學等性能，是當前研究的熱點和焦點。石墨烯纖維是石墨烯納米片層在一維受限空間的組裝體，使得石墨烯在納米尺度的優異性能遺傳到宏觀尺度，極大地拓展了石墨烯的應用領域。自2011年首次制備獲得石墨烯纖維以來，至今為止已經開發了以濕法紡絲為代表的多種制備方法，并且石墨烯纖維已經在能量轉換、能量存儲、傳感響應等領域取得了一系列應用。歸納整理了石墨烯纖維的制備方法和應用，同時總結了石墨烯纖維目前存在的問題以及未來發展的展望。

Abstract:

Graphene is an allotrope of carbon consisting of a single layer of carbon atoms by sp2 bond. With excellent mechanical, electrical, thermal and magnetic properties, graphene is being extensively studied in both academic and industrial fields. Graphene fiber is an assembly of graphene nanosheets in one�瞕imensional confined space, which will possess excellent properties originated from graphene. Since the advent of graphene fiber in 2011, a variety of preparation methods have been developed, especially wet spinning. Graphene fibers have already shown great potential in energy conversion and storage, sensing and other fields. The preparation methods and applications of graphene fiber are summarized in this review. Afterwards, the existing difficulties of graphene fiber and the prospects of future development will be discussed in detail.