Mechanical properties of copper-coated carbon foams

被引：28

作者：

Almajali, M. ^{[1
]}

Lafdi, K. ^{[1
]}

Prodhomme, P. H. ^{[2
]}

Ochoa, Ozden ^{[3
]}

机构：

[1] Univ Dayton, Dayton, OH 45469 USA

[2] Arts ET Metiers Paris Tech, F-51006 Chalons Sur Marne, France

[3] Texas A&M Univ, College Stn, TX 77843 USA

来源：

CARBON | 2010年 / 48卷 / 05期

关键词：

D O I：

10.1016/j.carbon.2009.12.060

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The mechanical properties of copper-coated carbon foam were investigated Reticulated vitreous carbon cell type foams, with 97% porosity and 10 ppi pore size, were electroplated with copper for different penods of time to obtain coatings with different thicknesses and foams with different porosities Compression tests were performed to determine the Young's modulus and the plateau stress The copper electroplating technique improved these two proper-ties, with the modulus increasing from 4 S to 8 6 MPa for the sample electroplated for 40 min and the plateau stress increasing from 54 to 171 kPa for the foam coated for 80 min The relationships between the measured proper-ties and the copper weight ratio were deter-mined (C) 2010 Elsevier Ltd All rights reserved

引用

页码：1604 / 1608

页数：5

共 14 条

[1] Thermal transport in graphitic carbon foams
Alam, MK
Druma, AM
Druma, C
[J]. JOURNAL OF COMPOSITE MATERIALS, 2004, 38 (22) : 1993 - 2006
[2] [Anonymous], 1995, PRINCIPLES HEAT TRAN
[3] DURMA C, 2004, J SANDW STRUCT MATER, V6, P527
[4] DUSTON C, 2004, A903164 CER COMP INC
[5] GIBSON L, 1988, SOLIDS CELLULAR STRU
[6] KLETT J, 2001, P 2 WORLD C CARB JUL
[7] Thermal properties of copper-coated carbon foams
Lafdi, Khalid
Almajali, Mohammad
Huzayyin, Omer
[J]. CARBON, 2009, 47 (11) : 2620 - 2626
[8] Carbon foams with high compressive strength derived from mixtures of mesocarbon microbeads and mesophase pitch
Li, Sizhong
Song, Yongzhong
Song, Yan
Shi, Jingli
Liu, Lang
Wei, Xinghai
Guo, Quangui
[J]. CARBON, 2007, 45 (10) : 2092 - 2097
[9] Numerical study for enhancing the thermal conductivity of phase change material (PCM) storage using high thermal conductivity porous matrix
Mesalhy, O
Lafdi, K
Elgafy, A
Bowman, K
[J]. ENERGY CONVERSION AND MANAGEMENT, 2005, 46 (06) : 847 - 867
[10] Strength scaling of brittle graphitic foam
Mora, RJ
Waas, AM
[J]. PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2002, 458 (2023): : 1695 - 1718

← 1 2 →