Electrically conductive nanocomposite adhesives based on epoxy resin filled with silver coated nanocarbon black

被引：35

作者：

Masaebi, Neda ^{[1
]}

Peighambardoust, Seyed Jamaleddin ^{[1
]}

Ahadzadeh, Iraj ^{[2
]}

机构：

[1] Univ Tabriz, Fac Chem & Petr Engn, Tabriz, Iran

[2] Univ Tabriz, Res Lab Electrochem Instrumentat & Energy Syst, Fac Chem, Tabriz, Iran

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2018年 / 29卷 / 14期

关键词：

CARBON-BLACK; RELIABILITY; ELECTRONICS; COMPOSITES; NANOTUBES; FLAKES; LEAD;

D O I：

10.1007/s10854-018-9284-9

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study is focused on preparation of electrically conductive nanocomposite adhesive based on epoxy resin as polymeric matrix and nanocarbon black as conductive filler. For this purpose, commercial nanocarbon black was chemically modified by oxidizing acids and then was coated with silver nanoparticles. Nanocarbon black samples with different percentages of conductive filler were synthesized and used in preparation of nanocomposite adhesives. Electrically conductive adhesive with optimum properties was the one containing 30 wt% of conductive filler with bulk resistance of 0.0364 a"broken vertical bar cm and lap shear strength of 6.77 MPa. SEM images showed that good conductive paths are generated in polymer matrix. Also, weight reduction percentage during thermal gravimetric analysis was from 88.71 to 51.31% and degradation temperature was increased from 200 to 340 degrees C, which showed an improvement in thermal stability with an increment in filler percentage.

引用

页码：11840 / 11851

页数：12

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