الخصائص الكهربائية للأغشية المشوبة بأسود الكاربون لبولي بارا-امينو بنزلدهايد (ppab)

Abstract

This paper included two parts , in the first part we can study general theoretical information about polymers and special information about (ppab) and carbon black and addition weighting percentages . In the second part we can study the electrical properties of the polymer (ppad) before and after we adding the carbon black and the effect of these additing on the electrical conductivity of (ppad ). Study showed effect of doping on the electrical properties of (ppad). The addition of carbon black to the matrix of (ppad) caused increase in electrical conductivity of (ppad).