전해중합법으로 제조한 Poly(p-phenylene)과 PPP-based Carbon의 전기 화학적 특성

The Electrochemical Characteristics of Electrochemically Prepared Poly(p-phenylene) and PPP-based Carbon

The purpose of this study is to research and develop poly(p-phenylene)(PPP)-based carbon obtained by pyrolyzing electrochemically prepared PPP as a anode of rocking chair batteries. Disordered carbon materials were obtains by heat-treating of PPP films in a nitrogen atmosphere at 4$0^{\circ}C$ to 110$0^{\circ}C$ for 1 hour. The carbon prepared by heat treatment showed a broad x-ray diffraction peak having characteristics of disordered carbon. Carbon electrodes were charged and discharged at a current density of 0.1㎃/$\textrm{cm}^2$. First discharge capacity of 267㎃h/g and 34% of charge/discharge efficiency were observed from PPP-based carbon prepared at $700^{\circ}C$.