Crumpled Graphene Nanosheets as Highly Effective Barrier Property Enhancers

被引：442

作者：

Compton, Owen C. ^{[1
]}

Kim, Soyoung ^{[2
]}

Pierre, Cynthia ^{[3
]}

Torkelson, John M. ^{[2
,3
]}

Nguyen, SonBinh T. ^{[1
]}

机构：

[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

[2] Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA

[3] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 42期

基金：

美国国家科学基金会;

关键词：

POLYIMIDE-CLAY HYBRID; NANOCOMPOSITE MEMBRANES; POLYMER/CLAY NANOCOMPOSITES; OPTICAL-PROPERTIES; FILMS; SHEETS; OXIDE; PERMEABILITY; DISPERSION; DIFFUSION;

D O I：

10.1002/adma.201000960

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Near-trace concentrations (0.02 vol%) of crumpled graphene nanosheets suspended within a polystyrene matrix drastically inhibit the permeation of oxygen molecules through the resulting polymer-graphene nanocomposite. This decrease in permeability is a direct result of the low solubility of oxygen within the nanocomposite, which is considerably densified by the graphene.

引用

页码：4759 / +

页数：6

共 37 条

[11] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[12] Layered clay/epoxy nanocomposites: Thermomechanical, flame retardancy, and optical properties [J].

Kaya, Elcin ;

Tanoglu, Metin ;

Okur, Salih .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (02) :834-840

[13] Layer-by-layer assembly of ultrathin composite films from micron-sized graphite oxide sheets and polycations [J].

Kovtyukhova, NI ;

Ollivier, PJ ;

Martin, BR ;

Mallouk, TE ;

Chizhik, SA ;

Buzaneva, EV ;

Gorchinskiy, AD .

CHEMISTRY OF MATERIALS, 1999, 11 (03) :771-778

[14] Recent innovations in barrier technologies for plastic packaging - a review [J].

Lange, J ;

Wyser, Y .

PACKAGING TECHNOLOGY AND SCIENCE, 2003, 16 (04) :149-158

[15] CO2 sorption and diffusion in polymethyl methacrylate-clay nanocomposites [J].

Manninen, AR ;

Naguib, HE ;

Nawaby, AV ;

Day, M .

POLYMER ENGINEERING AND SCIENCE, 2005, 45 (07) :904-914

[16] Sorption, transport, and structural evidence for enhanced free volume in poly(4-methyl-2-pentyne)/fumed silica nanocomposite membranes [J].

Merkel, TC ;

Freeman, BD ;

Spontak, RJ ;

He, Z ;

Pinnau, I ;

Meakin, P ;

Hill, AJ .

CHEMISTRY OF MATERIALS, 2003, 15 (01) :109-123

[17] Ultrapermeable, reverse-selective nanocomposite membranes [J].

Merkel, TC ;

Freeman, BD ;

Spontak, RJ ;

He, Z ;

Pinnau, I ;

Meakin, P ;

Hill, AJ .

SCIENCE, 2002, 296 (5567) :519-522

[18] SYNTHESIS AND BARRIER PROPERTIES OF POLY(EPSILON-CAPROLACTONE)-LAYERED SILICATE NANOCOMPOSITES [J].

MESSERSMITH, PB ;

GIANNELIS, EP .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1995, 33 (07) :1047-1057

[19] Graphene-Based Single-Bacterium Resolution Biodevice and DNA Transistor: Interfacing Graphene Derivatives with Nanoscale and Microscale Biocomponents [J].

Mohanty, Nihar ;

Berry, Vikas .

NANO LETTERS, 2008, 8 (12) :4469-4476

[20] Gas barrier of polystyrene montmorillonite clay nanocomposites: Effect of mineral layer aggregation [J].

Nazarenko, S. ;

Meneghetti, P. ;

Julmon, P. ;

Olson, B. G. ;

Qutubuddin, S. .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2007, 45 (13) :1733-1753

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