Reg _ Spin coating solution preparation?

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Alan F Rawle

Vinooth Rajendran

What material do you wish to apply to the glass? Is it a polymer or a sol-gel process?

The most important matters to concern you are:

The substrate and chemicals must be scrupulously clean. In the past I've posted a glass cleaning recipe. See: https://www.researchgate.net/post/What_is_the_best_way_to_clean_ITO_coated_glass_substrate
All liquids should be filtered to 0.1 microns or better
The solution must wet the substrate. The substrate needs to be dry and particle free. The solution viscosity (reduce polymer) or solvent can be adjusted to aid wetting.
A spin coater (e.g. Headway) is always better than dip coating in order to get an even film. The film coating thickness is determined by the chemical and its concentration in solution and spin speed,

Aref Wazwaz

Dear Vinooth Rajendran . See the following useful RG links : Chapter Thin Film Deposition: Solution Based Approach

https://www.ossila.com/pages/spin-coating

Kindly see also the following useful RG links: Article Transparent and conducting ITO thin films by spin coating of...

https://www.sciencedirect.com/topics/materials-science/spin-coating

Also check please the following useful RG link: Conference Paper Synthesis and Characterization of Spin Coated ITO Films

The following RG links are also very useful: Article Fabrication of highly conductive graphene/ITO transparent bi...

https://www.google.com/aclk?sa=L&ai=DChcSEwjP-pncqbL3AhUVh9UKHZUpDKwYABAAGgJ3cw&ae=2&sig=AOD64_0aoz-XHuspJSobivK_vgw2EMTH_Q&q&adurl&ved=2ahUKEwj9nI_cqbL3AhVPi_0HHbZTCjwQ0Qx6BAgEEAE

Article Research Article Characterizations of Cuprous Oxide Thin Fil...

How do you propose to spin coat ITO onto glass? The normal route to prepare glass with a conductive transparent coating is to use magnetron sputtering or something similar. I believe there are routes in sol-gel to make transparent coatings of this type, but I am not familiar with them. Our ITO coated glass was always brought in from companies such as Balzers.

Vinooth Rajendran A simple Google or RG search on 'sol gel ITO' picks up many interesting articles. For example, the attached.