Dr. Navid Hosseinabadi received his B.Sc. in materials science and engineering (2004) and focused his graduate studies (M.Sc. and Ph.D., 2004-2010) on ceramics and nanomaterials. He is currently an Assistant Professor of materials science and engineering at Shiraz University. He specializes in ceramics engineering and ceramic precursor suspension optimization for ceramic coating via plasma spray coating process. His research interests include the oxide thermal barrier coating. Mr. Hossein Ali Dehghanian is a Ph.D. candidate in the department of materials engineering at Isfahan University of Technology, after receiving his B.Sc. and M.Sc. from Shiraz University. His research is focused on advanced oxide materials coatings via plasma electrolyte oxidation and micro-arc oxidation methods. Currently, he is involved in thermal barrier coatings via suspension plasma spray specially in Lanthanum-Zirconate systems. He is also the co-inventor of ""Ceramic colloid suspension stream injector for functionally graded suspension plasma spray coatings"" (PCT/IB2020/061929) patent.