Manar Mustafa

3 Questions 2 Answers 0 Followers

Questions related from Manar Mustafa

Why some planes in orthorhombic structure have four miller indices?

we know the orthorhombic structure has three axes and hexagonal structure has four axes. therefore, the miller indices for orthorhombic structure and hexagonal structure are (hki) ,(hkil)...

14 February 2017 6,052 3 View

Why we must modify pH value in sol-gel method ?

why we must modify pH value in sol-gel method? What is the benefit of modify pH in this way, and the materials which are used to adjust the pH?

24 May 2016 991 9 View

Does anyone know some papers that studied thermal analysis (TGA-DTA) and (FTIR) for CaBi2Nb2O9 ceramic?

I want to these paper please .

17 October 2015 9,551 2 View