Vijayakumar Paranthaman

6 Questions 3 Answers 0 Followers

Questions related from Vijayakumar Paranthaman

How to calculte hkl values from TEM d ,spacing values?

1. I have taken HRTEM for my material and also d spacing values like 0.65 nm, 0.45 nm...... 2. i want to know how to use this values for my HRTEM interpretaion or how to calculate hkl values from...

14 May 2016 4,029 14 View

How to Prepare WO2 for EIS(NYQUIST AND BODE) STUDEIS and Cyclic voltametry?

I have bought new Electro chemical work station, i want to know how to make WO2 sample preparation for Cyclic voltametry and nyquist and bode plots. we have three electrodes. glassy carbon -...

01 February 2015 5,524 2 View

How can one calculate strain and stress from an XRD graph?

I have XRD pattern and already I have calculated particle size but now I want calculate strain and stress. How should I calculate it?

26 November 2014 8,936 13 View

How the precursor materials during the synthesis procedure is responsible for nanofiber type of structural characteristics?

I used VOCl3 , Ethanol and urea as precursor materials and during synthesis procedure 800 degree, 1100 degree at N2 atmosphere. Final product obtained Vo, VN, VC nanofibers. let me know , How the...

01 January 1970 599 1 View

I have synthesized graphene oxide material from hummers method but XRD peaks confirms only RGO even without adding reducing agent ?

I had tried several times of graphene oxide synthesis from hummer method past three months, but synthesized material confirms only Reduced graphene oxide even without adding strong reducing agent...

01 January 1970 9,380 3 View

How to avoid the pin-hole formation by drying?

I have fabricated counter electrode, after drying i observed some pinholes.How to avoid the pin-hole formation by drying?

01 January 1970 6,623 3 View