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Practical Method to Synthesize Silver Nanoparticles for Electro-conductive Inkjet Inks in Aqueous Medium

机译:在含水介质中合成银纳米粒子的实用方法

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This paper describes a new method to prepare silver nanoparticles useful for printing electronic circuits. We have tried to develop a silver nitrate reduction method, with which a certain reducing agent has played an important role in the reduction of silver ions in an aqueous solution. The reduction has occurred rapidly at room temperature and the silver particles have been separated very easily from the solution in a short time. In this process, any organic solvent has not been used and separation of silver nanoparticles has not been complicated. All chemicals used in this study have been water-soluble. Small and relatively uniform particles of a diameter lower than 10 nm can be obtained with high purity and high yield. These can result in low cost, safe treatment and good for environment protection. This method of producing colloidal silver nanoparticles will find practical use in electronics applications.
机译:本文介绍了一种制备用于印刷电子电路的银纳米粒子的新方法。我们试图开发一种硝酸银还原方法,其中一定的还原剂在水溶液中的银离子还原中发挥了重要作用。在室温下迅速发生还原,并且在短时间内,银颗粒非常容易分离。在该方法中,尚未使用任何有机溶剂,并且银纳米颗粒的分离并未复杂。本研究中使用的所有化学品都是水溶性的。可以以高纯度和高产率获得直径低于10nm的小且相对均匀的颗粒。这些可能导致低成本,安全处理和适合环境保护。这种生产胶体银纳米粒子的方法将在电子应用中找到实际应用。

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