Shielo Namuco

2 Questions 5 Answers 0 Followers

Questions related from Shielo Namuco

What will happen to the crystal structure of a compound if you try to substitute an atom of lower ionic radius to an atom of larger ionic radius?

I am trying to substitute a metallic element on the B of ABO3 perovskite structure. I am just wondering for some important chemistry concepts that I should look into.

06 June 2017 6,849 12 View

Using elemental substitution, Mn is substituted on the Ba site of Gd123. How do I prove the substitution of an element in a compound quantitatively ?

The powders are mixed in stoichiometric amounts and then sintered. How do I prove that Mn really substituted in Ba?

09 September 2015 2,535 3 View