以废旧碱性电池为原料采用水热法制备出了纳米晶锰锌铁氧体,并对制备过程的影响因素进行了探讨,借助于XRD、TEM等手段对制备过程跟踪检测,并对产物进行了表征.结果表明,适宜的制备条件为:溶液pH值为10.0,水热温度为180℃,水热时间为4h,采用逆加料方式和加入冰乙酸作为添加剂均可制得粒径更小、分散性更为优良的纳米晶,产物粒径可达17nm左右.
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