以β-环糊精(β-CD)、硝酸铋、溴化钾为原料,采用溶剂热法合成了银耳状BiOBr.通过X射线衍射(XRD)、扫描电镜(SEM)和紫外可见光谱(UV-Vis)对BiOBr粒子进行表征.实验发现:BiOBr的微观形貌与β-CD的用量有关,当β-CD的用量为0.4574 g时,所制得的BiOBr为银耳状,且其光催化性能最好.
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