Preparation and Characterization of Polymer-Copper Composites by Electrical Explosion of Wire
In this work, polyaniline-copper (PANICu) and polyaniline/polyacrylic acid-copper (PANI/PAA-Cu) composites were synthesized by electrical explosion of wire (EEW) in the liquid. The PANI and PA A polymers in ethanol were stirred for 24 hrs. and sonicated for 2 hrs. The polymer solutions used as a liquid for explosion process to fabricate the Cu nanoparticle. X-ray diffraction (XRD) results of the composites showed that the Cu was polycrystal. Field emission scanning electron microscope (FE-SEM) was used to observe the microstructure of the composites. The PANI particles were in round shape and covered on the as-prepared Cu nanoparticles. The Cu nanoparticles were spherical and dispersed well in the polymer matrix. Crystalline size of the Cu nanoparticles was about 25nm. The obtained composites were extensively characterized by Fourier Transform Infrared (FTIR) spectroscopy, and electrical measurements.
Polyaniline Polyacrylic acid. Copper nanoparticles Composite Electrical explosion of wire (EEW)
Aijie Liu Luong Huu Bac Jin-Chun Kim Lizhu Liu
School of Materials Science and Engineering,University of Ulsan Daehak-ro 93,Nam-gu,Ulsan,680-749,Re School of Materials Science and Engineering,University of Ulsan Daehak-ro 93,Nam-gu,Ulsan,680-749,Re Department of Materials Science and Engineering,Harbin University of Science and Technology,Harbin,1
国际会议
The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)
哈尔滨
英文
29-32
2011-08-22（万方平台首次上网日期，不代表论文的发表时间）