G. Rambabu

4 Questions 3 Answers 0 Followers

Questions related from G. Rambabu

How can I preform IEC of blend membranes?

I have two sulfonated polymers A and B. A has the IEC 1.5meq/g B has the IEC 1.4meq/g I have added 1g of A and B (10mg, 20mg ......) which means amont of A is kept constant. what will be the...

01 January 2016 9,170 2 View

Graphene quantum dots is water soluble?

I have prepared graphene quantum dots but they are dissoving in water. Is GQD soluble in water irrespective of the method we use to prepare them? or the solubility depends on preparation method....

10 October 2015 2,576 7 View

How to calculate surface roughness factor from AFM analysis?

I have analysed membranes through AFM analysis for their surface morphology? i want calculate the surface roughness for the membranes> In the roughness profile which i got has mean roughness...

01 January 2015 1,927 21 View

Can any one please tell me about how to interpret the electron diffraction pattern of base material and modified material?

For both the materials I got almost similar electron diffraction patterns. Is it related to structural aspects?

04 April 2014 8,131 2 View