Praveenkumar Pallapothu

2 Questions 3 Answers 0 Followers

Questions related from Praveenkumar Pallapothu

Any recent or past work on anti tarnish coating on silver and copper?

I want to know conventional methods available to remove the tarnish as well as prevention methods of tarnish of metals.

23 December 2013 7,537 1 View

What is the role of the complexing agent in sol-gel process?

I have prepared two sols, one with complexing agent and other without complexing agent. Both the sols are stable and transperent, but when deposited films on glass substrate using dip coating, sol...

25 October 2013 7,847 9 View