| 摘要 |
PURPOSE:A composite material useful as an electrode having corrosion resistance to electrolyte, dispersion resistance to electrolyte, and permeability resistance to electrolyte, obtained by blending a mixture consisting of high-density polyethylene, carbon black and graphite with a high polymer compound having ability to adsorb an electrolyte. CONSTITUTION:A mixture consisting of high-density polyethylene and carbon black or high-density polyethylene, carbon black and graphite is blended with a polymer to provide and ion or a molecule as a dopant in an electrolyte. A polymer selected from trans-polyacetylene, cis-polyacetylene, poly(para-phenylene), poly(meta-phenylene), poly(para-phenylenevinylene), and poly(para-phenylene oxide) is used as the polymer, and an amount of it used is an amount to give a ratio to the high-density polyethylene of 4.8-1.6(by weight). |
