中文摘要：

锌氧化物(ZnO ) 的形态学的控制晶体在科学和工业是很重要的。这篇文章在化学洗澡免职准备的 ZnO 的形态学上报导细菌的纤维素(BC ) 的影响。ZnO nanostructures 有或没有把 BC 加到锌醋酸盐的水的答案综合了，氨被扫描电子显微镜学，传播电子显微镜学，和 X 光检查衍射描绘。结果表明在水的答案的 BC 的存在从锭子把形态学改变到花，它被归功于到在之间的相互作用哦在 BC nanofibers 和 Zn 上 < 啜 class= “ a-plus-plus ” > 在答案的 2+ 。另外，二 ZnO nanostructures 的光性质被比较。

英文摘要：

The control of the morphology of zinc oxide（ZnO） crystals is very important in science and industry.This article reports the influence of bacterial cellulose（BC） on the morphology of ZnO prepared by chemical bath deposition.ZnO nanostructures synthesized with and without adding BC to the aqueous solution of zinc acetate and ammonia were characterized by scanning electron microscopy,transmission electron microscopy,and X-ray diffraction.The results reveal that the presence of BC in the aqueous solution changes the morphology from spindle to flower,which is ascribed to the interactions between –OH on BC nanofibers and Zn2？in the solution.In addition,optical property of the two ZnO nanostructures was compared.