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Synthesis of ZnO nanoparticles by sol gel method

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This video shows how to synthesize ZnO nanoparticles by the sol-gel method,
For this purpose 2 g of zinc acetate dihydrate was dissolved with a 15 ml of distilled water and 8 g of sodium hydroxide was dissolved in a 10 ml of distilled water. The solutions were stirred.
Then the sodium hydroxide solution was added to the
solution of zinc acetate with a constant stirring. Then 100 ml of ethanol was added the solution containing both sodium hydroxide solution and zincacetate. After the reaction, and evaporation of solvents in oven white ZnO nano powder was formed.
For more information about the synthesis method please refer to the following articles:
www.sciencedir...
doi.org/10.108...
doi.org/10.108...
If you have any question please comment bellow
#sol_gel
#nanoparticles
#synthesis

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5 сен 2024

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Комментарии : 118

@NANOTECHNOLOGY_Nanoscience 2 года назад

See full course:www.udemy.com/course/materials-characterization-techniques/?referralCode=1B30CC92C1A1C158BC16 Join nanotechnology discussion group in telegram: t.me/Nanotechnology_chat

@hassanelgharbimasc.4192 3 года назад

I am glad that i found your channel .. Most of papers that I download are for researchers from IRAN.

@irvingmarquez1106 2 года назад

Thanks so much!!! its very interesting the technique, it could develope at home!!!

@hamidrezarezania6679 5 лет назад

Brief and very useful, thanks

@NANOTECHNOLOGY_Nanoscience 5 лет назад

Thanks

@abbasshoukat7842 4 года назад

It is very useful video. I have some questions. 1) When we will dissolve NaOH and Zn acetate in 15ml and 10ml distilled water, Only Stirring is required r heating is required? If heating is required then kindly what should be the temperature. 2) What will be the best time for stirring? When we will add ethanol in prepared solution, What will be temperature that time? I am waiting for your comment. Thanks..

@irvingmarquez1106 2 месяца назад

Thanks so much for sharing!!!

@owlpharoah9634 Год назад

Please how do you make it form on a glass?

@omsingharjit 2 года назад

1:40 how can to solide containing solution ZnO (solid ) and other Na salt , can be evaporate to give only Zno instead of mixture of the both solid ?

@michaelfikiru2107 Год назад

Hi! thanks. it is excellent video. what about drying muffle furnace?

@its_torjum 17 дней назад

Mam for how long exact duration we should keep the beaker (containing soln) inside hot air oven and at what temp . 🙏 your single rply will be very much helpful in my research.

@Ali-hm2hh 11 месяцев назад

How long is it in the oven and what is the temperature?

@baruah917 2 года назад

mem..what is concentration of Zinc aceted and NAOH ( eg like 2 Molality

@nisarahmad9703 4 года назад

Very Useful Ma'am!! Kindly make a video on ZnO@GO Nanocomposites. Thanks

Synthesis of ZnO nanoparticles by sol gel method

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