The changes of the electrodes structure were studied by XRD and the discharge performance at different current density tested by galvanostat charge-discharge method. 利用X射线衍射(XRD)对电极循环过程中的结构变化进行了表征,采用恒流充放电测试方法研究了所制备的α-Ni(OH)2在不同电流密度下的放电比容量。
Al-substituted α-Ni ( OH) 2 which is stable in strong alkali solution was synthesized by homogeneous precipitation method and was studied by XRD, FTIR, SEM and galvanostat charge-discharge method. 采用均相沉淀法制备了可以在强碱性溶液中稳定存在的Al代α-Ni(OH)2。