Muhamad Doris

6 Questions 10 Answers 0 Followers

Questions related from Muhamad Doris

Which kind of Lithium Fluoride is commonly used to fabricate contact of organic solar cells?

There are five kinds of Lithium Fluoride provided by Sigma-Aldrich, anyone knows which one is most commonly used to be constructed to make contact of organic solar cells ? Since the...

09 September 2014 4,286 3 View

How do you adjust the speed of spin coating in order to give thickness around 30 nanometer on thin film of PEDOT:PSS solution?

I would like to know how the way to adjust speed of spin coater, in resulting thickness of PEDOT:PSS around 30 nm. if anybody have any experience with that, it will be my pleasure. Thank you

09 September 2014 3,039 5 View

Does anyone know how to functionalize graphene nanoplatelets?

I have graphene nanoplatelets, I would like to mix it with polymer. In some papers I read that the functionalization of graphene is started based on Graphene Oxide which is mixed by isocyanate....

08 August 2014 2,341 15 View

Hello everyone, I would like to know whether we can directly dissolve Graphene in Dichlorobenzene ? Will it be well dispersed ? Thank you

Are there any good suggestions for which solvent will be good for graphene dispersion? Thank you.

08 August 2014 5,204 6 View

If a polymer will be mixed with graphene in order to construct polymer-graphene composite, why people do not mix it directly ?

I just wondering one thing, if a polymer will be mixed with graphene in order to construct polymer-graphene composite, why people do not mix it directly, that is the graphene with polymer. in...

08 August 2014 6,717 12 View

I would like to do an I-V measurements to organic solar cells by using a solar simulator. Can anyone help with its assembly?

I need to construct the solar simulator. What are the requirements that I have to fullfill to assemble the simulator?

07 July 2014 7,622 6 View