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

页码：2834 / 2839

页数：6