Graphene-aluminum nanocomposites

被引：503

作者：

Bartolucci, Stephen F. ^{[1
]}

Paras, Joseph ^{[1
]}

Rafiee, Mohammad A. ^{[2
]}

Rafiee, Javad ^{[3
]}

Lee, Sabrina ^{[1
]}

Kapoor, Deepak ^{[1
]}

Koratkar, Nikhil ^{[3
]}

机构：

[1] USA, Benet Labs, Armaments Res Dev & Engn Ctr, Watervliet, NY 12189 USA

[2] Rice Univ, Dept Mech Engn & Mat Sci, Houston, TX 77005 USA

[3] Rensselaer Polytech Inst, Dept Mech Aerosp & Nucl Engn, Troy, NY 12180 USA

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2011年 / 528卷 / 27期

关键词：

Graphene; Carbon nanotubes; Metal-matrix composite; Mechanical properties; Powder processing; WALLED CARBON NANOTUBES; COMPOSITES; GRAPHITE; FATIGUE; OXIDE;

D O I：

10.1016/j.msea.2011.07.043

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Composites of graphene platelets and powdered aluminum were made using ball milling, hot isostatic pressing and extrusion. The mechanical properties and microstructure were studied using hardness and tensile tests, as well as electron microscopy, X-ray diffraction and differential scanning calorimetry. Compared to the pure aluminum and multi-walled carbon nanotube composites, the graphene-aluminum composite showed decreased strength and hardness. This is explained in the context of enhanced aluminum carbide formation with the graphene filler. Published by Elsevier B.V.

引用

页码：7933 / 7937

页数：5

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