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采用水热法合成了具有不同形貌的Sn掺杂ZnO微晶.采用XRD、SEM、UV等分析手段对试样进行了表征.实验结果表明,随着Sn掺杂比例的增加,ZnO微晶的粒度增大,大的微晶达到500 nm,小的仅为100 nmm.大的ZnO微晶为六棱锥体,显露锥面P{10 (1)1},负极面O(000 (1)),并对其生长机理进行了探讨.

参考文献

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