期刊
PROGRESS IN ORGANIC COATINGS
卷 130, 期 -, 页码 168-181出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.porgcoat.2019.01.060
关键词
Conductive carbon; Conductivity; Carbon nanotubes; Epoxy-amine; TEOS oligomer
资金
- US Air Force Academy [FA7000-10-2-0013, FA7000-13-20023]
- Energy Research Dev Center [CERLW91132T-11-C-0035]
Four types of carbon filler, carbon black, mixture of carbon black and non-fullerene carbon nanotubes, non-fullerene carbon nanotubes, and purified fullerene carbon nanotubes were compared in a 2-K BPA-Epoxide-Amidoamne. The effect of carbon filler type and loading on the viscosity of coatings as well as mechanical, thermal, electrical, and general coating properties of the cured films were evaluated. General coating properties including pencil hardness, impact resistance, cross-hatch, and pull-off adhesion. Aggregation of carbon fillers at 1.0 wt% resulted in a decrease in film properties. Scanning electron microscope (SEM) was used to observe the surface morphology of a fracture film surface. The storage modulus and crosslink density increased and the maximum tan delta decreased with the increase of filler content. It was found that the most efficient material to enhance the electrical conductivity and anticorrosive properties of nanocomposite coating systems was fullerene CNT.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据