Farrukh Bashir

5 Questions 5 Answers 0 Followers

Questions related from Farrukh Bashir

Relation between dielectric loss and conductivity. CNT/PMMA composite with 18 S/cm could have 10 exponent 12 dielectric loss?

the formula is tan theta = 1/2*3.14*f*resistivity*capacitance Dielectric loss = Er *tan theta Er = t *Cp/3.14*d(square)*Eo

20 February 2019 7,095 0 View

For electrical conductivity the value of resistance obtained by the LCR meter should be in series (Rs) or parallel (Rp)?

Films of RGO/PMMA composites are under study. Their electrical properties are required to be determined as Rs and Rp values are not same so which one should be used to convert the resistance into...

13 September 2017 3,615 2 View

Can we use thin films directly in the sample holder of UV/Vis spectrophotometer to determine the optical properties of the material?

Thin films without coating on glass substrate could directly be placed in the sample holder box for determination

27 August 2017 4,600 11 View

What is the relation between dielectric constant and conductivity?

I m working on polymer composites and enhancing their conductivity by using fillers and comparing their conductivity and dielectric constant values.

08 August 2016 9,374 9 View

Can TiO2 and Al2O3 enhance the electrical properties of CNT?

To make a polymer composite by using modified CNT could Al2O3 and TiO2 imroves its electrical properties?

14 April 2016 7,369 4 View