XPS Studies on Composite ZrO2-CeO2 Thin Films Deposited on Metal Substrate by Sol-Gel

Xin Gang Yu; Lan Yun Liu; Yi Gong; Hong Wen Ma; Wen Yue Bi; Hui Feng Zhao; Li Wang; Wu Wen Luo; Yan Bin Zuo

doi:10.4028/www.scientific.net/KEM.336-338.2652

Paper Titles

Microstructure and Dielectric Properties of LiTiNiO Thin Films
p.2635

Effect of Ti Content on Microstructure and Dielectric Properties of Li and Ti Co-Doped NiO Thin Films
p.2639

Fabrication and Characterization of Ceramic/Metal Gradient Thermal Barrier Coating
p.2643

Microstructure and Corrosion Behaviour of Ni/Al-Al₂O₃ Gradient Ceramic Coatings on Q235 Steel
p.2647

Macro-Residual Stress in 304 Stainless Steel Coated with ZrO₂-CeO₂ Thin Films by Sol-Gel Process
p.2649

XPS Studies on Composite ZrO₂-CeO₂ Thin Films Deposited on Metal Substrate by Sol-Gel
p.2652

Preparation of Copper Particles Coated with Amorphous Titania
p.2655

Interfacial Cracks Control of Y-TZP/Stainless Steel FGM Fabricated by Slip Casting
p.2658

Surface Aluminizing and Internal Oxidation of Cu-Al-Y Alloy
p.2661

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XPS Studies on Composite ZrO₂-CeO₂ Thin Films Deposited on Metal Substrate by Sol-Gel

Abstract:

The influence of heat-treated temperature and the CeO2 content on the chemical composition and the valence state of elements on surface of ZrO2-CeO2 thin films deposited on metal substrates has been studied by X-ray photoelectron spectroscopy. Results show that: elements of Fe, Cr, Zr, Ce exist in the form of their respective stable state, such as Fe2O3, (Fe0.6Cr0.4)O3, ZrO2, CeO2, when heat treated at 600°C and 700°C for 2h respectively; with the increase of heat-treated temperature, the area of oxygen with O1s peak corresponding to value of bonding energy 529.28ev increases, but the area of oxygen with O1s peak corresponding to value of bonding energy 531.7ev decreases.