Rajan Kumar Singh

3 Questions 19 Answers 0 Followers

Questions related from Rajan Kumar Singh

How and why caro's acid (H2SO5) does react with organic contaminations (AMCs or VOCs) at high temperature?

In high temperature sulfuric acid peroxide mixture (SPM) cleaning process, H2SO4 reacts with H2O2 and forms H2SO5 i.e. called caro's acid. Caro's acid is very reactive at high temperature with...

19 January 2023 5,128 1 View

Why the morphology of most of the perovskite quantum dots/ nanocrystals are cubic and some are spherical?

Most perovskite quantum dot/ nanoparticles are cubic while some are spherical also. What is the reason behind the cubic or spherical shape of the quantum dots? Why do they have different...

04 October 2021 8,537 4 View

Tolerance factor and octahedral factor Calculation of ABX3 perovskite materials ?

There are many manuscripts are available on the calculation of tolerance factor (t) and Octahedral factor of perovskite materials. But every articles predicted different value and it is not...

20 February 2019 3,546 0 View