How to synthesis TiO2/ZnO nanoparticles

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Synthesis of TiO2/ZnO nanoparticles
In this video I describe how to synthesize the TiO2/ZnO nanoparticles by sol gel method.
At first, 4mL Titanium isopropoxide (TTIP) is added to 20mL Ethanol and is stirred, then the solution of3 mL of HNO3 in 150 mL of deionized water was injected drop-wise into the mixture of TTIP and
ethanol for hydrolysis reaction. The mixture was stirred.
Then 3 gr Zinc Acetate Dihydrate was added to the solution of 10 mL Nitric Acid and 20 mL EtOH. Next, this solution was added drop-wise to the hydrolyzed TTIP solution. It was then heated at 100 °C until the solvent was evaporated and after annealing at 600 °Cfor 4 h ‘TiO2/ZnO nanoparticles were obtained. In this
method, the second precursor (Zinc Acetate Dihydrate) was used to increase the Zn-O functional groups on the surface of the TiO2 nanoparticles.
Various analysis techniques are used to characteristic the synthesized nanoparticles. Zeta potential analysis was used to determine the stability of nanoparticles in solutuin. The XRD analysis was used to determine the composition of nanoparticles, FTIR analysis was used to determine the structure and the respective bonds in the synthesized nanoparticles and SEM image was used to study the morphology of the synthesized nanoparticles
For more information about the synthesis method please refer to the following articles:
www.sciencedir...
www.tandfonlin...
iopscience.iop...
If you have any question please comment bellow
#nanoparticles
#sol_gel
#TiO2/ZnO

[@NANOTECHNOLOGY_Nanoscience]

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[@ajazulhaq957]

Very nice vedio. Please make and upload a vedio of metal doped TiO2 nanoparticles synthesized by Hydrothermal method.

[@balajiprasath3895]

Hello madam.. How to prepare pure TiO2 anatase phase. Thanks

[@09126176100]

Thank you for your informative video, im trying to make some nano TiO2 gel for thin film coating on glass, i use TTIP+Ethanol+ HNO3+ water, but every time either i get a hard gel (translucent color), or i will get the milky sol, how can i get a transparent gel to use for dip coating? i mean more soft

[@mariaarif4325]

Hey. Plz clarify have u used ethanol as such or prepared its molar solution. Kindly tell its concentration.
One more question can we aplly same method using titanium butoxide as precursor?

[@amirhosseingh1689]

Hello there, thanks for your awesome presentation. I have 2 questions tho if you could help me out that would be great.FIRST: is this method the easiest way for synthesis overall? and another question is that do you have any video or article about Doped phorocatalyst?(persian or english) I don't know what doping is and how can I dope a nanoparticles or sth. thank you

[@NANOTECHNOLOGY_Nanoscience]

Hello, thanks for your comment. do you want to synthesize TiO2/ZnO nanoparticles? yeah, but there are other methods too, it's up to you to choose. Please read the following article:
doi.org/10.1016/j.matchar.2015.01.017

[@muhammadsuleman-bf5oh]

Appreciable

[@anayaktk7304]

what is the size of titanium nanopartical formed in this video and in which form?

[@nileshkumar12388]

Please give us method by text for Nano TiO2 solution.

[@ArnavPadhi]

I am a msc microbiology but I don't have any experience in nanowork, can I do PhD in nanobiotechnology or I have to study chemistry for this

[@maryamaghaseyedi7450]

Hi,thanks for perfect presentation.🙏
Excecuse me,I have one question.
I prepared tio2 sol according to your paper and what you said but for zno sol I used another method.
Actually I used zinc acetate dihydrate,ethanol and MEA.
At the end ,I prepared composite form.
It's color changed to white!
Is it Ok?or I made a mistake?

[@fahimullah4617]

It was OK

[@desymutiara8848]

How to synthesis and characteristics ZnO-TiO2 with Na2SO4 as precursor, mam?

[@ashifaryad4644]

hello... mam when ttip is added to ethanol , the solution becomes white solution... please guide me .. why this happens?

[@NANOTECHNOLOGY_Nanoscience]

Hello, the precipitation of TiO2 is white and it's very thick, you have to stir it with a spoon.

[@ashifaryad4644]

Ok thanks mam 😊

[@purpose8938]

Ma'am can we make transperent tio2 and ZnO by solgel method?

[@cherifikacem1567]

Hello Mis Marzieh, Thanks you for this helpful presentation, I'm intending to prepare a ZnTiO3 perovskite nano-particle by sol-gel method, so is that what did you give in video? or there is another method to make ZnTiO3 please? Thank you in advance.............kacem

[@NANOTECHNOLOGY_Nanoscience]

www.sciencedirect.com/science/article/abs/pii/S0022459619305249

[@amarallam2534]

👍

[@anooppratapsingh9808]

Hello,
Can we synthesis Cu/Al2O3 or CuO/Al2O3 by sol gel method? which combination can be easily formed from the above option?

[@NANOTECHNOLOGY_Nanoscience]

Please read the following thesis:
repository.sustech.edu/handle/123456789/15057

[@eii-p3t]

hi
great presentation. how i can get in touch

[@NANOTECHNOLOGY_Nanoscience]

[e-mail]

[@eii-p3t]

​@@NANOTECHNOLOGY_Nanoscience hi i sent u mail

[@eii-p3t]

mr Masoud
can you reply me

[@masaradisavljevic1734]

Hello,
Have a published paper using this technique (with these chemicals from the video) and if so, can you send me a link to the paper?

[@NANOTECHNOLOGY_Nanoscience]

Yes, It has been published in
iopscience.iop.org/article/10.1088/2053-1591/aaa2bb

[@NANOTECHNOLOGY_Nanoscience]

doi.org/10.1016/j.matchar.2015.01.017

[@masaradisavljevic1734]

Thank you!

[@manomano2905]

Please explain synthesis of Tio2 alone

[@NANOTECHNOLOGY_Nanoscience]

Sol-Gel Method for the synthesis of TiO2 nanoparticles:
ruclips.net/video/dlCCNMtoJvk/видео.html

[@Beginners07]

Please tell me what is difference between in tiO2 and ttip ?