Synthesis of Phosphor Nanoparticles Mn doped ZnS

[@WorldofNanotechnology]

Thank you all for reaching 1000 subscribers. You love and support to my channel "World of Nanotechnology" has been overwhelming. Your comments have helped me in improving the contents of this channel. More videos coming soon.

[@christopherleubner6633]

Try doping with Ag, In, Cu and Se. With Ag you get blue green fluorescence, with In you get a red or violet florescence dependant on size, with Cu you get green and swapping some sulfuur out with selenium will lengthen the emission peak, for example your orange glowing mn doped ZnS will glow in the near IR at roughly 720nm ❤

[@WorldofNanotechnology]

Thanks for the insightful comment

[@franciscojavierramirezaren4722]

Thanx for sharing! All the precursor are dehydrated? Is important purity? Nanoparticles are phosphorescents or fluorescents? Thanx again!

[@elangovansampandam3007]

Useful video..Thank you. If possible explain how to take the weight fraction of the materials.

[@yaithanglam6258]

Kindly tell us the percentage calculation of doping or how do you take those gram and solution and their calculation to find out gram

[@WorldofNanotechnology]

Details are already given in the description. Take 1 wt% PVA (Polyvinyl alcohol) in 100 mL distilled water, add 0.43 g of Zinc acetate and 0.004 g MnSO4. After they get solubilized add Sodium sulphide solution dropwise (0.15 g in 10 mL water). Stir vigorously until you get precipitate. filter the precipitate and observe under UV light.

[@ajazulhaq957]

Please elaborate hydrothermal method to synthesize Metal doped nanoparticles.. via a vedio having details of experiment

[@ajazulhaq957]

Nice vedio. Please make and upload a vedio of Cu doped Titanium dioxide nano particles via hydrothermal method

[@florenskifyoga6997]

thank you

[@lamyan1233]

How do you take gram , is it random in taking gram or according to calculation

[@WorldofNanotechnology]

Here we demonstrate the synthesis of Mn doped ZnS for nanophosphor application. Take 1 wt% PVA (Polyvinyl alcohol) in 100 mL distilled water, add 0.43 g of Zinc acetate and 0.004 g MnSO4. After they get solubilized add Sodium sulphide solution dropwise (0.15 g in 10 mL water). Stir vigorously until you get precipitate. filter the precipitate and observe under UV light.

[@WorldofNanotechnology]

Details of the experiment is already given

[@lamyan1233]

@@WorldofNanotechnology can we take 1gram of zinc acetate or 2 gram of magnesium sulphate etc , I mean why you take 0.43 gram and 0.004;gram of magnesium sulphate, please tell us explanation and calculation

[@franciscojavierramirezaren4722]

Are there any reference article? Thanx

[@WorldofNanotechnology]

www.sciencedirect.com/science/article/pii/S0749603615301166

[@franciscojavierramirezaren4722]

@@WorldofNanotechnology Thanx for sharing, greetings from México!

[@sizonechannel8092]

Thank you so much.

[@jojo-vm6dt]

1:20 whats name of chemical ?

[@WorldofNanotechnology]

I will post the details of the experiment

[@WorldofNanotechnology]

Details of the experiment has now been added in the description.

[@azadmalik3539]

Plz mention the reference

[@jojo-vm6dt]

Needs more elaboration and demonstration 1. plz demonstrate addition of each component in beaker solution 2. Plz add written recipe completely in video and in description of video Then it will more beneficial for us

[@WorldofNanotechnology]

OK, thanks for the suggestion, I will add the details of the experiment

[@hardikbhoot2548]

Can i contact you?

[@WorldofNanotechnology]

[e-mail]

[@WorldofNanotechnology]

Yes you can send me email