Highly enhanced mechanical, electrical, and thermal properties of carbon nanotubes/biologically produced silver nanoparticles/epoxy composites

被引：3
作者：
Francis, Okeke Chukwudi [1 ,2 ]
Sunday, Aigbodion Victor [1 ,3 ,4 ]
机构：
[1] ACESPED Univ Nigeria Nsukka Nigeria, Africa Ctr Excellence, Nsukka, Nigeria
[2] Sam Ethnan Airforce Base Ikeja Lagos State, Lagos, Nigeria
[3] Univ Nigeria, Dept Met & Mat Engn, Nsukka, Nigeria
[4] Univ Johannesburg, Fac Engn & Built Environm, POB 534, Auckland Pk, South Africa
来源：
EMERGENT MATERIALS | 2023年 / 6卷 / 01期
关键词：
Cashew leaves; Electrical conductivity; Microstructure; Strength and thermal; POLYPROPYLENE/CARBON NANOTUBE NANOCOMPOSITES; CONDUCTIVITY; FILLER; EPOXY; GOLD; DECORATION; LEAVES;
D O I：
10.1007/s42247-023-00446-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, enhanced thermal properties and electrical conductivity were achieved by the modification of carbon nanotubes (CNTs) with biosynthesized silver nanoparticles (GAgNPs) in epoxy/CNT nanocomposites. A solution-stir-cast method was used to produce the CNTs+GAgNPs/epoxy nanocomposites. The thermal properties, electrical conductivity, microstructure, and tensile strength of the nanocomposites were investigated. Optimum properties were obtained at epoxy + 0.5%GAgNPs + % 0.5CNTs/ with an increment of 5.6 x 10(-13)S/cm to 9.1 x 10(-3)S/cm in electrical conductivity. The glass transition temperature of epoxy was enhanced with the addition of CNTs + GAgNPs. It has been established that GAgNPs can be used to increase epoxy-CNTs' electrical conductivity, strength, and thermal conductivity for electronic devices application
引用
收藏
页码：89 / 99
页数：11
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