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Synthesis of Nanoparticles by Coprecipitation Method
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=MLm7kvtiB2k
See full course: https://nanoisfuture.com/ • Join nanotechnology discussion group in telegram: https://t.me/Nanotechnology_chat • Please subscribe to this YouTube channel: / @nanotechnology_nanoscience • Facebook: / nanotechnology-374370810007770 • twitter: / nanotec96994273 • ______________________________________________ • Synthesis of Nanoparticles by Co-precipitation Method • There are different method for the synthesis of nanoparticles including: • Co-precipitation, Hydro-thermal, Inert gas condensation, sputtering, microwave, sol-gel, biological, template, spark discharge, ultrasound, laser ablation, micro emulation and so on. • This video is about the co-precipitation method. • The co-precipitation method involves simultaneous occurrence nucleation growth, coarsening and aggregation processes. • Co-precipitation reaction exhibit the following characteristics: • First, the products are generally insoluble species formed and their conditions are high supersaturation. Second, nucleation is a key step and a large number of small particles will be formed. Third, secondary processes such as Ostwald ripening and aggregation dramatically affect the size morphology and properties of the products. Forth, the supersaturation conditions necessary to induce precipitation are usually the result of a chemical reaction. • #Co-precipitation • #solgel • #nanoparticles
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