Discharge Characteristics of Poly(Carbon Monofluoride) Prepared from the Residual Carbon Obtained by Thermal Decomposition of Poly(Dicarbon Monofluoride) and Graphite Oxide
作者:Tsuyoshi Nakajima、Rika Hagiwara、Koji Moriya、Nobuatsu Watanabe
DOI:10.1149/1.2109014
日期:1986.9.1
The discharge performances have been investigated of poly(carbon monofluorides), , prepared from the residual carbons obtained by the thermal decomposition of poly(dicarbon monofluoride), and graphite oxide. The residual carbons were composed of such crystallites having a smaller size along c‐axis than the dimension of ab‐axis. They were easily fluorinated, giving at a relatively low temperature in
研究了由聚一氟化碳热分解所得残余碳和氧化石墨制备的聚一氟化碳的放电性能。残余碳由沿 c 轴尺寸小于 a 轴尺寸的微晶组成。它们很容易氟化,在较短的时间内在相对较低的温度下产生。用本方法制备的石墨氟化物比在非水锂电池中直接氟化制备的石墨具有更高的放电电位。在 0.5 mAcm-2 的电流密度下实现的能量密度最大增加约为 30%。氟的利用率几乎是100%,放电电位的平坦度也很好。