制备了SnOx(1≤x≤2)薄膜,研究了氧化温度对薄膜形貌、结构及性质的影响.结果表明,SnOx薄膜表面光滑、厚度均匀且致密,由纳米尺寸、分布均匀的晶形颗粒组成,颗粒粒径随着氧化温度的升高而逐渐变大;SnOx薄膜电极初始可逆容量随着氧化温度的升高而降低,首次容量损失则随氧化温度的升高而增大.在温度为600℃氧化2 h,SnOx薄膜的可再充放电性能最好.
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