Yttria-Stabilized Zirconia Ceramic Deposition on SS430 Ferritic Steel Grown by PLD - Pulsed Laser Deposition Method

Rivai, Abu Khalid; Mardiyanto, Mardiyanto; Agusutrisno,; Suharyadi, Edi

doi:10.1088/1742-6596/799/1/012016

Cited by 2 publications

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It seems that this problem can be solved by manufacturing non-porous nanocrystalline electrolytes (e.g., YSZ) or composite electrolytes (e.g., YSZ/SDC or some other chemical composition) for operation in the temperature range of 600-800 • C [19]. The ionic conductivity of these electrolytes in this temperature range will be similar to that of polycrystalline YSZ at 1000 • C. Attempts at manufacturing these new materials for electrolyte purposes by means of PVD [20][21][22][23] and sol-gel [24] methods have not been successful. So far, PVD methods admittedly allow for obtaining materials built of nano-sized grains, but they are porous and hence not useful for this purpose.…”

Section: Introductionmentioning

confidence: 99%

ZrO2-Sm2O3 Layer Growth Using the MOCVD Method at Low Temperatures and Under Reduced Pressure

Sawka

2020

Coatings

View full text Add to dashboard Cite

This work presents the results of structure, microstructure, and chemical composition investigations performed on ZrO2-Sm2O3 layers synthesized by MOCVD (metal-organic chemical vapor deposition) using Zr(tmhd)4 and Sm(tmhd)3 as reactants on quartz glass substrate. The molar percentage of Sm(tmhd)3 used to obtain the layers at both 500 and 550 °C was 14% and 22.75%, respectively. Synthesis parameters were selected so that the value of the extended criterion Grx/Rex2 (Gr—Grashof number, Re—Reynolds number, x—the distance from the gas inflow point to the CVD (MOCVD) reactor) could be maintained below 0.01. It was determined from XRD (X-ray diffraction) analyses that the layers deposited at 500 °C contained small amounts of a crystalline phase and the layers obtained at 550 °C contained greater amounts of the crystalline phase (solid solution). SEM (scanning electron microscope) observations have also shown that the crystalline phase is present in the layers synthesized at 500 °C, as well as at 550 °C. EDS (energy dispersive spectroscopy) studies have indicated that molar content of Sm2O3 in the crystalline phase is lower in comparison to the amount present in the respective amorphous phase. The larger the Sm2O3 content in the layer, the higher the growth rate.

show abstract

Section: Introductionmentioning

confidence: 99%

ZrO2-Sm2O3 Layer Growth Using the MOCVD Method at Low Temperatures and Under Reduced Pressure

Sawka

2020

Coatings

View full text Add to dashboard Cite

show abstract

Preparation of ZrO2-Y2O3 layers at low temperatures by MOCVD under atmospheric and reduced pressure

Sawka

Kwatera

2018

Materials Science and Engineering: B

View full text Add to dashboard Cite

Yttria-Stabilized Zirconia Ceramic Deposition on SS430 Ferritic Steel Grown by PLD - Pulsed Laser Deposition Method

Cited by 2 publications

References 7 publications

ZrO2-Sm2O3 Layer Growth Using the MOCVD Method at Low Temperatures and Under Reduced Pressure

ZrO2-Sm2O3 Layer Growth Using the MOCVD Method at Low Temperatures and Under Reduced Pressure

Preparation of ZrO2-Y2O3 layers at low temperatures by MOCVD under atmospheric and reduced pressure

Contact Info

Product

Resources

About