Ultrastrong Bioinspired Graphene-Based Fibers via Synergistic Toughening

被引：127
作者：
Zhang, Yuanyuan [1 ]
Li, Yuchen [2 ]
Ming, Peng [1 ]
Zhang, Qi [1 ]
Liu, Tianxi [3 ]
Jiang, Lei [1 ]
Cheng, Qunfeng [1 ]
机构：
[1] Beihang Univ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ, Beijing 100191, Peoples R China
[2] Beijing Inst Graph Commun, Beijing Engn Res Ctr Printed Elect, Beijing 102600, Peoples R China
[3] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer, Shanghai 201620, Peoples R China
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 14期
基金：
中国国家自然科学基金;
关键词：
LIQUID-CRYSTAL; OXIDE; COMPOSITE; FILMS;
D O I：
10.1002/adma.201506074
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ultrastrong bioinspired graphene-based fibers are designed and prepared via synergistic toughening of ionic and covalent bonding. The tensile strength reaches up to 842.6 MPa and is superior to all other reported graphene-based fibers. In addition, its electrical conductivity is as high as 292.4 S cm-1. This bioinspired synergistic toughening strategy supplies new insight toward the construction of integrated high-performance graphene-based fibers in the near future. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：2834 / 2839
页数：6
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