1993年7月1日 · An X-ray photoelectron spectroscopy study of yttria-stabilised zirconia (YSZ) single crystals is reported. It is shown that the shape and the binding energy positions of zirconium and yttrium core levels are independent of the yttria stoichiometry when the content of this oxide ranges from 12 to 24 mol.% of Y 2 O 3.

2005年3月15日 · The structural properties of polycrystalline yttria-stabilized zirconia (YSZ) have been studied using FT-Raman spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy (XPS). Yttria content was varied between 8 and 15% (by mole fraction) to determine compositional effects on YSZ phonon …

2017年5月12日 · X-ray absorption fine structure spectroscopy (XAFS) and X-ray photoelectron spectroscopy (XPS) experiments have been successfully combined to investigate both the structure and the electronic nature of Ni phases. XAFS is a chemical selective probe, revealing details about the local atomic structure and electronic nature of the absorbing ions.

2018年3月16日 · Chemical analysis on the sputtered YSZ films was done using X-ray Photoelectron Spectroscopy (XPS) with a Leybold LHS18 system and a Park System model XE-70. X-Ray Diffraction (XRD) using a Philips X´Pert-MED system determined the crystalline structure of the films.

2005年2月17日 · The structural properties of polycrystalline yttria-stabilized zirconia (YSZ) have been studied using FT-Raman spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy (XPS). Yttria content was varied between 8 and 15% (by mole fraction) to determine compositional effects on YSZ phonon structure, lattice parameter, and oxidation state.

2014年12月15日 · Among various solid electrolytes, yttria-stabilized zirconia (YSZ) shows excellent chemical and mechanical stability. The introduction of yttria into ZrO 2 lattice creates oxygen vacancies in YSZ, which compensate charge and provide high O 2− ion conductivity at elevated temperatures [25].

2006年9月1日 · Xe + ion implantation with 200 keV was completed at room temperature up to a fluence of 1 × 10 17 ion/cm 2 in yttria-stabilized zirconia (YSZ) single crystals. Optical absorption and X-ray photoelectron spectroscopy (XPS) were used to characterize the changes of optical properties and charge state in the as-implanted and annealed crystals.

In this work, a one-pot hydrothermal method was used to prepare porous stabilized zirconia nanoparticles with yttria and ceria (YSZ and CSZ) anchored on carbon nanosheets derived from molasses...

Three-terminal (3T) structured electrochemical random access memory (ECRAM) has been proposed as a synaptic device based on improved synaptic characteristics. However, the proposed 3T ECRAM has a...

Yttria-stabilized zirconia (YSZ) nanospheres were synthesized by calcination at 900 °C after the adsorption of Y3+ ions into the pores of a zirconium-based metal–organic...