Templated Growth of Covalently Bonded Three-Dimensional Carbon Nanotube Networks Originated from Graphene

被引：42

作者：

Fu, Yifeng ^{[1
]}

Carlberg, Bjorn ^{[1
]}

Lindahl, Niklas ^{[1
]}

Lindvall, Niclas ^{[1
]}

Bielecki, Johan ^{[2
]}

Matic, Aleksandar ^{[2
]}

Song, Yuxin ^{[1
]}

Hu, Zhili ^{[1
,4
,5
]}

Lai, Zonghe ^{[1
]}

Ye, Lilei ^{[3
]}

Sun, Jie ^{[1
]}

Zhang, Yahui ^{[4
,5
]}

Zhang, Yan ^{[4
,5
]}

Liu, Johan ^{[1
,4
,5
]}

机构：

[1] Chalmers, Dept Microtechnol & Nanosci, SE-41296 Gothenburg, Sweden

[2] Chalmers, Dept Appl Phys, SE-41296 Gothenburg, Sweden

[3] SHT Smart High Tech AB, SE-41296 Gothenburg, Sweden

[4] Shanghai Univ, Key Lab Adv Display & Syst Applicat, Shanghai 200072, Peoples R China

[5] Shanghai Univ, Sch Automat & Mech Engn, SMIT Ctr, Shanghai 200072, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 12期

基金：

美国国家科学基金会;

关键词：

graphene; carbon nanotube; templated growth; covalent bonding; mechanical strength; ARC-DISCHARGE METHOD; ELASTIC PROPERTIES; LASER-ABLATION; Y-JUNCTIONS; TRANSPORT; MECHANISM; STRENGTH; CONDUCTIVITY; MEMBRANES; SWITCHES;

D O I：

10.1002/adma.201104408

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A template-assisted method that enables the growth of covalently bonded three-dimensional carbon nanotubes (CNTs) originating from graphene at a large scale is demonstrated. Atomic force microscopy-based mechanical tests show that the covalently bonded CNT structure can effectively distribute external loading throughout the network to improve the mechanical strength of the material. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1576 / 1581

页数：6

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