| 高反应浓度下制备不同形貌氧化亚铜的简易方法 |
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| 引用本文： | 赵华涛,王 栋,张兰月,白志平,吴有庭.高反应浓度下制备不同形貌氧化亚铜的简易方法[J].无机化学学报,2009,25(1):142-146. |
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| 作者姓名： | 赵华涛 王 栋 张兰月 白志平 吴有庭 |
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| 作者单位： | 南京大学化学化工学院,配位化学国家重点实验室,南京大学-金川公司金属化学联合实验室,南京,210093 |
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| 基金项目： | 国家基础科学人才培养基金 |
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| 摘 要： | 在常压，70 ℃，高反应浓度和不加任何添加剂的条件下，硫酸铜经与NaOH反应后用葡萄糖还原获得了球形、立方体、多面体、星形和正八面体形貌的Cu2O粒子。用X射线粉末衍射，扫描电镜和激光粒度仪对所制备的产品进行了表征。改变反应原料的加料方式和NaOH的浓度可获得不同形貌的Cu2O粒子。在恒温下先加NaOH溶液再加浓度为0.1 g·mL-1的葡萄糖溶液的分步加料方式下，当NaOH的浓度依次为0.15、0.225、0.3和0.45 g·mL-1时分别得到立方体、多面体、星形、和正八面体；在室温下，NaOH 和葡萄糖分步加料后程序升温，得到球形；恒温，氢氧化钠和葡萄糖同时加料方式下产物主要为球形。
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| 关 键 词： | 氧化亚铜 形貌 高反应浓度 |
A Simple Method for the Preparation of Cu2O with Different Morphologies in High Reaction Concentrations |
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| ZHAO Hua-Tao,WANG Dong,ZHANG Lan-Yue,BAI Zhi-Ping and WU You-Ting.A Simple Method for the Preparation of Cu2O with Different Morphologies in High Reaction Concentrations[J].Chinese Journal of Inorganic Chemistry,2009,25(1):142-146. |
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| Authors: | ZHAO Hua-Tao WANG Dong ZHANG Lan-Yue BAI Zhi-Ping and WU You-Ting |
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| Institution: | School of Chemistry and Chemical Engineering, Nanjing University, State Key Laboratory of Coordination Chemistry, The Joint Lab of Metal Chemistry, Nanjing University and Jinchuan Group Ltd, Nanjing 210093,School of Chemistry and Chemical Engineering, Nanjing University, State Key Laboratory of Coordination Chemistry, The Joint Lab of Metal Chemistry, Nanjing University and Jinchuan Group Ltd, Nanjing 210093,School of Chemistry and Chemical Engineering, Nanjing University, State Key Laboratory of Coordination Chemistry, The Joint Lab of Metal Chemistry, Nanjing University and Jinchuan Group Ltd, Nanjing 210093,School of Chemistry and Chemical Engineering, Nanjing University, State Key Laboratory of Coordination Chemistry, The Joint Lab of Metal Chemistry, Nanjing University and Jinchuan Group Ltd, Nanjing 210093 and School of Chemistry and Chemical Engineering, Nanjing University, State Key Laboratory of Coordination Chemistry, The Joint Lab of Metal Chemistry, Nanjing University and Jinchuan Group Ltd, Nanjing 210093 |
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| Abstract: | |
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| Keywords: | Cu2O morphology high reaction concentration |
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