High-strength nanoporous silver produced by inkjet printing

Rui Dou; Bojun Xu; Brian Derby

doi:10.1016/j.scriptamat.2010.04.021

High-strength nanoporous silver produced by inkjet printing

Rui Dou, Bojun Xu, Brian Derby

Research output: Contribution to journal › Article › peer-review

Abstract

Nanoporous silver films with ligament size in the range 80-250 nm have been produced by inkjet printing silver neodeconoate solutions followed by sintering. The strength of the films is a function of the ligament size and exceeds 1 GPa for the smallest diameter ligaments. The scale dependence of strength is similar to that found with silver micropillars and nanoporous gold or copper. Deformation structures are dominated by twinning and partial dislocations. © 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	308-311
Number of pages	3
Journal	Scripta Materialia
Volume	63
Issue number	3
DOIs	https://doi.org/10.1016/j.scriptamat.2010.04.021
Publication status	Published - Aug 2010

Keywords

Foams
Inkjet printing
Nanoindentation
Plastic deformation

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10.1016/j.scriptamat.2010.04.021

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title = "High-strength nanoporous silver produced by inkjet printing",

abstract = "Nanoporous silver films with ligament size in the range 80-250 nm have been produced by inkjet printing silver neodeconoate solutions followed by sintering. The strength of the films is a function of the ligament size and exceeds 1 GPa for the smallest diameter ligaments. The scale dependence of strength is similar to that found with silver micropillars and nanoporous gold or copper. Deformation structures are dominated by twinning and partial dislocations. {\textcopyright} 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",

keywords = "Foams, Inkjet printing, Nanoindentation, Plastic deformation",

author = "Rui Dou and Bojun Xu and Brian Derby",

year = "2010",

month = aug,

doi = "10.1016/j.scriptamat.2010.04.021",

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AU - Derby, Brian

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AB - Nanoporous silver films with ligament size in the range 80-250 nm have been produced by inkjet printing silver neodeconoate solutions followed by sintering. The strength of the films is a function of the ligament size and exceeds 1 GPa for the smallest diameter ligaments. The scale dependence of strength is similar to that found with silver micropillars and nanoporous gold or copper. Deformation structures are dominated by twinning and partial dislocations. © 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

KW - Foams

KW - Inkjet printing

KW - Nanoindentation

KW - Plastic deformation

U2 - 10.1016/j.scriptamat.2010.04.021

DO - 10.1016/j.scriptamat.2010.04.021

M3 - Article

VL - 63

SP - 308

EP - 311

JO - Scripta Materialia

JF - Scripta Materialia

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ER -

High-strength nanoporous silver produced by inkjet printing

Abstract

Keywords

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