Shrikant Chavan

6 Questions 11 Answers 0 Followers

Questions related from Shrikant Chavan

Why does Perovskite based solar cells have better efficiency than Silicon based solar cell?

Why do perovskites have better efficiency than silicon based solar cells? Although the CH3NH3PbI3 has higher bandgap of 1.55 as compared to silicon 1.11 eV. Even Silicon has thousand times higher...

08 August 2018 1,114 18 View

What is the Absorption coefficient of CH3NH3PbI3 and Silicon?

Is possible can i get access to absorption coefficient graph across the visible spectrum for Methyl ammonium Lead iodide and Silicon?

07 July 2018 3,614 0 View

What are the properties of an ideal synthesizer for perovskite solar cell?

What properties should a synthesizer to be used for solar cell should have? What should be its crystal structure? What should be its bandgap?

07 July 2018 9,033 3 View

Is there any relation between the Spin coating rpm, the viscosity of liquid being spin coated and the final thickness of layer deposited?

Spin coating technique is used to deposit a uniform layer on a substrate. Here a film is formed by axially revolving the substrate, thus making use of centrifugal force. Is there any mathematical...

06 June 2018 6,564 2 View

The DMSO solution I am using as solvent for PbI2, has expired way back in 2014. Will the expired solvent affect my device's performance?

Sorry, for such benign question. But we are currently facing shortage of funds. Hence wanted to know, if the expired solvent will work or should I order a new solvent.

06 June 2018 3,369 2 View

Does , thickness of counter electrode, i.e Gold, affect the solar cell performance? In Perovskite solar cells?

want, to know whether, there is any optimal value of gold's thickness? for Perovskite solar cell?

05 May 2018 1,064 5 View