Rolling up a Graphene Sheet

被引：48

作者：

Calvaresi, Matteo ^{[1
]}

Quintana, Mildred

Rudolf, Petra ^{[2
]}

Zerbetto, Francesco ^{[1
]}

Prato, Maurizio ^{[3
]}

机构：

[1] Univ Bologna, I-40126 Bologna, Italy

[2] Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

[3] Univ Trieste, Dipartimento Sci Chim Farmaceutiche, CENMAT, INSTM UdR Trieste, I-34127 Trieste, Italy

来源：

CHEMPHYSCHEM | 2013年 / 14卷 / 15期

关键词：

folding; graphene; nanotube; rolling; ultrasonication; FUNCTIONALIZED CARBON NANOTUBES; MOLECULAR-DYNAMICS; NANOSCROLLS; N; N-DIMETHYLFORMAMIDE; TRANSFORMATION; EXFOLIATION; NANORIBBONS; FABRICATION; ULTRASOUND; MEMBRANES;

D O I：

10.1002/cphc.201300337

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Carbon Nanotubes, CNTs, have been described as rolled-up graphene layers. Matching this concept to experiments has been a great experimental challenge for it requires a method to exfoliate graphite, generate ordered and stable dangling carbon bonds, and roll up the layer without affecting the un-paired electrons of the dangling bonds that finally have to zip up in an orderly fashion: A tall order for any synthetic strategy. The combined use of ultrasonication of graphite in dimethylformamide and addition of ferrocene aldehyde just does it!

引用

页码：3447 / 3453

页数：7

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