| CuO纳米微球的低温液相合成及其性能表征 |
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| 引用本文： | 李芸玲,侯振雨,张玉泉,陈勋.CuO纳米微球的低温液相合成及其性能表征[J].广州化工,2014(19):45-46,49. |
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| 作者姓名： | 李芸玲 侯振雨 张玉泉 陈勋 |
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| 作者单位： | 河南科技学院化学化工学院,河南 新乡,453003 |
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| 基金项目： | 河南科技学院2010年度科研启动经费(21001061003)。 |
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| 摘 要： | 以CuSO4·5H2O为铜源、Na2CO3为沉淀剂,在80℃水浴中通过简单的液相沉淀法一步合成了CuO纳米微球。利用X-射线衍射（XRD）、扫描电子显微镜（SEM）、紫外-可见分光光度计及WS-30A气敏测试系统对样品的结构形貌和性能进行了表征。结果表明,所得产物为单斜结构的纳米微球,且该产物具有较好的光催化和气敏性能。
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| 关 键 词： | CuO纳米微球 液相合成 光催化 气敏性能 |
Aqueous Synthesis and Characterization of CuO Nano-microspheres at Low-temperature |
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| LI Yun-ling,HOU Zhen-yu,ZHANG Yu-quan,CHEN Xun.Aqueous Synthesis and Characterization of CuO Nano-microspheres at Low-temperature[J].GuangZhou Chemical Industry and Technology,2014(19):45-46,49. |
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| Authors: | LI Yun-ling HOU Zhen-yu ZHANG Yu-quan CHEN Xun |
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| Affiliation: | LI Yun-ling;HOU Zhen-yu;ZHANG Yu-quan;CHEN Xun;Henan Institute of Science and Technology,Chemistry and Chemical Engineering; |
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| Abstract: | CuO nano -microspheres were synthesized by a facile aqueous method with CuSO4 · 5H2O as copper source and Na2CO3 as precipitant at 80 ℃. The structure, morphology and performance of the products were characterized by X -ray diffraction （XRD）, scanning electron microscopy （SEM）, ultraviolet （UV） visible spectrophotometer and gas sensing measurements （WS- 30A）. The results indicated that the product was nano -microspheres with the monoclinic structure and had better performance on photocalalytic and gas sensing properties. |
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| Keywords: | CuO nano-microspheres aqueous synthesis photocatalytic gas sensing |
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