Sangeetha Ramamoorthy

8 Questions 30 Answers 0 Followers

Questions related from Sangeetha Ramamoorthy

How to prepare 28% ammonium hydroxide from ammonia?

Hi all, I need to prepare 28% ammonium hydroxide solution from 25% extra pure ammonia. Can anyone tell me how to prepare it.

15 April 2016 581 7 View

Anyone explain me about the surface roughness of ZnO by coating with SnO2 and what its role in Photovoltaics?

I studied in one paper, when we coat ZnO with SnO2 its (ZnO) surface is becoming rough. What is its role in Photovoltaics. Wheather it will increase the exciton separation or lowers the PL...

23 September 2015 1,200 4 View

In a solar cell, what is the role of the active layer if we use electron transport layer and hole transport layer?

Please anyone explain me about active layer, ETL, HTL working function

08 September 2015 3,906 7 View

Can anyone send me link or papers for structure of TiO2?

Hi all I am writing a article about Optical Materials. For that i want Structure and characterization of TiO2, ZnO, Cu2O, SnO2, and CeO2. If anyone have papers related to this can you send me. it...

24 February 2015 8,306 6 View

Can we use Tin dioxide as a second acceptor in a photovoltaic cell?

Can I use Tin dioxide doped Zinc oxide as an acceptor and some organic donor (PEDOT:PSS) in photovoltaic cell?

30 December 2014 1,179 4 View

Can anyone suggest a metal for photovoltaic cell other than gold, silver,and platinum?

To make a circuit in pv cell any metal I want to use as a electrode. For that anyone suggest me a metal other than gold ,silver and platinum.

11 December 2014 2,232 5 View

Can anyone tell me how to do solvothermal synthesis for zinc oxide?

How do you synthesize ZnO by colloidal method or the solvothermal method?

20 November 2014 4,833 3 View

Electrospinning process - is it possible to do in India?

For Ag/Tio2 nano fibers but I'm unsure if it possible in India as I need 17KV high voltage from spinneret.

10 September 2012 1,133 21 View