Characterization of perovskite film prepared by pulsed laser deposition on ferritic stainless steel using microscopic and optical methods

Facile Synthesis of Ca-Doped LaCoO3Perovskite via Chemically Assisted Electrodeposition as a Protective Film on Solid Oxide Fuel Cell Interconnects

“…[9][10][11] To mitigate these problems related to Cr 2 O 3 , metallic interconnects are usually coated with protective layers fabricated from either spinelor perovskite-type oxides. [12][13][14][15][16][17][18] In particular, perovskite oxides with rare earth (La) and transition metal cations (Mn, Co, Ni, etc.) have the potential to meet the material requirements for protective coatings, including high electrical conductivity and chemical/structural stability at high temperatures.…”

“…have the potential to meet the material requirements for protective coatings, including high electrical conductivity and chemical/structural stability at high temperatures. 12,[16][17][18] However, fabricating dense coatings of perovskite oxides has proven to be challenging; conventional powder-sintering processes have frequently resulted in the formation of highly porous coatings even at very high sintering temperatures (∼1000 • C). 12,16 The most efficient high-density perovskite oxide coatings have been produced through complex and/or expensive fabrication techniques, such as pulsed laser deposition, 17 sputtering, 14 and plasma spray coating.…”

“…12,16 The most efficient high-density perovskite oxide coatings have been produced through complex and/or expensive fabrication techniques, such as pulsed laser deposition, 17 sputtering, 14 and plasma spray coating. 18 Electrodeposition has attracted significant attention as a promising approach to synthesizing high-quality metal oxides. [19][20][21][22][23] This method allows the preparation of various oxide materials, including perovskite oxides, with tailored physicochemical properties suitable for their specific applications by controlling deposition parameters (solution composition, applied current/potential, deposition time, etc.).…”