Ajith Kumar

3 Questions 16 Answers 0 Followers

Questions related from Ajith Kumar

Why the Nyquist plot getting reverse and straight line for LSCF cathodes?

Dear Experts, I have recorded a typical nyquist plot for ( La0.6Sr0.4Co0.2Fe0.8O3) LSCF - Doped ceria nanocomposite which is a mixed ionic Electronic conductor. The sample has taken in the form...

14 November 2017 4,399 2 View

What is the correct crystal structure of La0.6Sr0.4Co0.2Fe0.8O3 (LSCF) perovskite?

Dear Experts, Can anyone suggest the structure of LSCF (La0.6Sr0.4Co0.2Fe0.8O3) perovskite oxide whether it exists in cubic or Rhombohedral? I found that there are different JCPDS records with...

03 August 2017 816 6 View

Why volume expansion does occur during the sintering of Ni-GDC cermet?

Dear Experts, I have tried to sinter Ni-GDC (Metallic Ni mixed with Gadolinium-Doped Ceria in different wt %) at 1300°C for 6 hrs. The volume of the sintered pellets were increased drastically...

01 May 2016 6,578 7 View