Characterization and mechanical behavior of nanoporous gold

被引：135

作者：

Hodge, Andrea M. ^{[1
]}

Hayes, Joel R.

Caro, Jose A.

Biener, Juergen

Hamza, Alex V.

机构：

[1] Lawrence Livermore Natl Lab, NSCL, Livermore, CA 94550 USA

[2] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA

来源：

ADVANCED ENGINEERING MATERIALS | 2006年 / 8卷 / 09期

关键词：

D O I：

10.1002/adem.200600079

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Here we present current issues in understanding the mechanical behavior of nanoporous foams as a new class of high yield strength / low density materials. Gold nanoporous foams are used for a systematic study of mechanical properties since they can be synthesized with a wide range of ligaments sizes and densities. Preliminary tests demonstrate that a) Au foams have a fracture behavior dictated by the ligament size, and b) nanoporous Au is a high yield strength material.

引用

页码：853 / 857

页数：5

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