Graphene-Based Actuators

被引：259

作者：

Park, Sungjin

An, Jinho

Suk, Ji Won

Ruoff, Rodney S. ^{[1
]}

机构：

[1] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA

来源：

SMALL | 2010年 / 6卷 / 02期

关键词：

actuators; carbon nanotubes; graphene oxide; humidity; GRAPHITE OXIDE; DYNAMICS; SHEETS;

D O I：

10.1002/smll.200901877

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A bilayer "paper," composed of adjacent graphene oxide and MWCNT layers each approximately 10-μm thick, is fabricated by simple sequential filtration of an aqueous suspension of MWCNTs and then graphene oxide platelets, and demonstrated as the first case of a macroscopic graphene-based actuator. The papers curl depending on humidity and/or temperature. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：210 / 212

页数：3

相关论文

共 20 条

[1] Thermal fluctuations, stress relaxation, and actuation in carbon nanotube networks [J].

Ahir, S. V. ;

Terentjev, E. M. ;

Lu, S. X. ;

Panchapakesan, B. .

PHYSICAL REVIEW B, 2007, 76 (16)

[2] Photomechanical actuation in polymer-nanotube composites [J].

Ahir, SV ;

Terentjev, EM .

NATURE MATERIALS, 2005, 4 (06) :491-495

[3] Carbon nanotube actuators [J].

Baughman, RH ;

Cui, CX ;

Zakhidov, AA ;

Iqbal, Z ;

Barisci, JN ;

Spinks, GM ;

Wallace, GG ;

Mazzoldi, A ;

De Rossi, D ;

Rinzler, AG ;

Jaschinski, O ;

Roth, S ;

Kertesz, M .

SCIENCE, 1999, 284 (5418) :1340-1344

[4] Water dynamics in graphite oxide investigated with neutron scattering [J].

Buchsteiner, Alexandra ;

Lerf, Anton ;

Pieper, Joerg .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (45) :22328-22338

[5] Electromechanical resonators from graphene sheets [J].

Bunch, J. Scott ;

van der Zande, Arend M. ;

Verbridge, Scott S. ;

Frank, Ian W. ;

Tanenbaum, David M. ;

Parpia, Jeevak M. ;

Craighead, Harold G. ;

McEuen, Paul L. .

SCIENCE, 2007, 315 (5811) :490-493

[6] Nanoelectromechanical systems [J].

Craighead, HG .

SCIENCE, 2000, 290 (5496) :1532-1535

[7] Preparation and characterization of graphene oxide paper [J].

Dikin, Dmitriy A. ;

Stankovich, Sasha ;

Zimney, Eric J. ;

Piner, Richard D. ;

Dommett, Geoffrey H. B. ;

Evmenenko, Guennadi ;

Nguyen, SonBinh T. ;

Ruoff, Rodney S. .

NATURE, 2007, 448 (7152) :457-460

[8] Rotational actuators based on carbon nanotubes [J].

Fennimore, AM ;

Yuzvinsky, TD ;

Han, WQ ;

Fuhrer, MS ;

Cumings, J ;

Zettl, A .

NATURE, 2003, 424 (6947) :408-410

[9] A new structural model for graphite oxide [J].

He, HY ;

Klinowski, J ;

Forster, M ;

Lerf, A .

CHEMICAL PHYSICS LETTERS, 1998, 287 (1-2) :53-56

[10] Solid-state NMR studies of the structure of graphite oxide [J].

He, HY ;

Riedl, T ;

Lerf, A ;

Klinowski, J .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (51) :19954-19958