Elakkiya.V Vasudevan

4 Questions 7 Answers 0 Followers

Questions related from Elakkiya.V Vasudevan

How to dissolve PMMA to make a mould out of it?

In the below attached paper PMMA was used to make plastic mould. But dissolving PMMA is highly difficult. How to dissolve PMMA and make as a mould. Please some one help in this regard

13 March 2019 9,044 5 View

If there are two peaks in the tauc plot which peak we consider for extrapolation of the linear portion

Hi I would like to calculate the band gap for pyrophosphates. I am getting two peaks when i plot the tauc plot. Which peak i have to extrapolate whether the 1st one or the second one , if the x...

12 November 2016 5,415 9 View

How do some mixed metal oxides exhibit color? What is the theory behind it?

Many mixed metal oxides exhibit interesting colors. How do they do so? I have very little idea about it ? Can any one help me to understand the concept behind it?

17 June 2016 722 3 View

How can we calculate CIE color coordination to find out the color of a compound?

I need to know how to calculation CIE Color coordinates using UV-DRS measurement ? Is there any other way to find our CIE coordinates?

29 October 2015 297 9 View