采用化学共沉淀法制备了具有α相和β相相互嵌套结构的氢氧化镍.用X-射线衍射(XRD),傅里叶变换红外光谱(FT-IR)和扫描电子显微镜(SEM)分析了样品的微观结构和表面形貌.用循环伏安(CV)、交流阻抗(EIS)和充放电测试表征了样品的电化学性能.结果表明,与纯β相氢氧化镍相比,α/β互嵌结构的氢氧化镍具有更高的电化学反应活性、更低的电化学反应阻抗和更高的放电比容量和放电电压.同时,α/β互嵌结构氢氧化镍还具有较好的循环性能.
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