| 利用离子液体制备银粉工艺研究 |
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| 引用本文： | 王火印,尹嘉平,赵 娜,段云彪,王玉天,张维钧,王开军,胡 劲.利用离子液体制备银粉工艺研究[J].贵金属,2014,35(2):14-17. |
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| 作者姓名： | 王火印 尹嘉平 赵 娜 段云彪 王玉天 张维钧 王开军 胡 劲 |
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| 作者单位： | 昆明理工大学;贵研铂业股份有限公司;楚雄技师学院; |
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| 基金项目： | NSFC-云南联合基金项目(U1037601) |
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| 摘 要： | 针对超细银粉制备工艺中易于团聚等现象,对离子液体介质中银粉制备工艺进行了研究。将离子液体加入到硝酸银溶液中,在不同工艺条件下进行还原,并对所制备的银粉采用X射线衍射、扫描电镜进行结构表征,利用激光粒度仪分析了所制备银粉的粒径及粒度分布。结果表明离子液体的加入量对银粉的形貌、结晶状态以及粒度分布有较大影响,在100 mL的AgNO3(0.05 mol/L),1 g PVP,10 mL离子液体,油浴温度120℃条件下制得的银粉性能最优。
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| 关 键 词： | 金属材料 银粉 制备 离子液体 |
| 收稿时间： | 2013/8/27 0:00:00 |
Research on Technique of Preparing Silver Powder by Using Ionic Liquid |
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| WANG Huoying,YIN Jiaping,ZHAO N,DUAN Yunbiao,WANG Yutian,ZHANG Weijun,WANG Kaijun and HU Jin.Research on Technique of Preparing Silver Powder by Using Ionic Liquid[J].Precious Metals,2014,35(2):14-17. |
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| Authors: | WANG Huoying YIN Jiaping ZHAO N DUAN Yunbiao WANG Yutian ZHANG Weijun WANG Kaijun and HU Jin |
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| Affiliation: | Kunming University of Science and Technology, Kunming 650093, China;Sino-Platinum Metals Co.Ltd., Kunming 650106, China;Kunming University of Science and Technology, Kunming 650093, China;Chuxiong Colleage of Artificer, Chuxiong 670000, Yunnan, China;Kunming University of Science and Technology, Kunming 650093, China;Kunming University of Science and Technology, Kunming 650093, China;Kunming University of Science and Technology, Kunming 650093, China;Kunming University of Science and Technology, Kunming 650093, China;Kunming University of Science and Technology, Kunming 650093, China;Kunming University of Science and Technology, Kunming 650093, China |
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| Abstract: | |
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| Keywords: | metal materials silver powder preparation ionic liquid |
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