Sadia Shahbaz

9 Questions 13 Answers 0 Followers

Questions related from Sadia Shahbaz

What type of filter paper and funnels would be suitable for filteration ?

I want to filter the pyrole and its derivatives and also the MWCNTS. so what type of filter papers and funnels would be suitable for the [purpose?

12 December 2018 8,114 0 View

Can any one help me out the way i can use gel membranes as working electrodes in cyclic voltammetery?

How can we use gel or a gel based membranes as working electrodes in cyclic voltammetey?

10 October 2018 631 1 View

What should be the appropriate chemical and expermental setu for performing cyclic voltammetery of gel state redox mediators for DSSC?

Can anyone help me out in suggesting the electrolyte composition for performing cyclic voltammetery of gel state electrolytes . As i know, it possess the analyte, supporting electrolyte and the...

08 August 2018 5,240 2 View

Can anyone help e out in suggesting the configration of symmetric cell assembly for EIS and conductivity measurements?

For the preparation of the symmetric cell for EIS and conductivity measurements, should we coat both the electrodes with the material or only one out of two electrodes is coated with material. and...

07 July 2018 9,541 2 View

How can we purify the synthesized polymer which doesnot purifies through ordinary filter paper?

Any one please explain the alternative and easy method to purify and filter the synthesized polymer that doesnot gets filter through ordinary filter papaer.

07 July 2018 5,680 3 View

How much ammonium choride catalyst and ethanol should be added for the synthesis of substituted benzimidazoles?

I have to prepare benzimidazole derivatives from o-phenylene diammine but the amount of catalyst and ethanol are not mentined anywhere. Any one please hep me out in suggesting that. For...

07 July 2018 4,410 5 View

Should we add the surfactant in the synthesis of core shell nanoparticles in order to polymerize the second monomer under insitu conditions?

during the synthesis of polymer/polymer core shell nanocomposites. we synthesize firstly the polymer through emulsion polymerization by the addition of monomer, initiator and the surfactant.. Now...

02 February 2017 5,223 3 View

Hi every one, What is the basic difference between the TiO2 paste and the TiO2 nanofillers?

The TiO2 commercial paste, which is a mixture of anatase and rutile and the TiO2 nanofillers possess the particle size ranging from 18-25nm. so whats the basic difference between them? Moreover...

12 December 2016 3,077 1 View

Copper and cobalt based redox mediators?

Can any one please provide me review articles relating to cobalt and copper based redox mediators in dye sensitized solar cells?I am searching for the redox mediators especially cobalt and copper...

05 May 2016 1,018 6 View