Anomalous Scattering Differences - RuppWeb
List of selected X-ray absorption edge energies (in electron volt, eV) Element: Atomic Number: Atomic Weight: K Edge: L1 Edge: L2 Edge: L3 Edge: M1 Edge: M5 Edge
Ce K-edge EXAFS study of nanocrystalline CeO2 - ScienceDirect
2002年3月1日 · After being subjected to calcination at various temperatures to yield different particle sizes, the local structure around Ce atom was investigated by using EXAFS …
Ce K edge XAS of ceria-based redox materials under realistic conditions ...
2015年9月28日 · XANES analysis suggests the formation of the hexagonal Ce 2 O 3 phase upon reduction in 2% hydrogen/helium at 1773 K. We discuss the experimental limitations and …
The Ce K-edge (40 keV) EXAFS of Ce02 was successfully measured by using Si(553) double crystal monochromator and the synchrotron radiation emitted from the Photon Factory wiggler. …
XAFS and XRD Analysis of Ceria–Zirconia Oxygen Storage
2007年11月3日 · Three types of CeO2–ZrO2 (Ce:Zr = 1:1 molar ratio) compounds with different oxygen storage/release capacity (OSC) were characterized by means of the Ce K-edge and Zr …
Effective coordination numbers from EXAFS: general approaches …
2021年12月7日 · Ce K-edge XAFS was measured using a Si(333) channel-cut monochromator, and the Si(111) reflection was annihilated by an Al filter with a thickness of 5 mm. All the …
纳米晶 CeO2 的 Ce K-edge EXAFS 研究,Materials Research …
2002年3月1日 · 在不同温度下煅烧以产生不同粒径后，通过在 ce k 边缘使用 exafs 光谱研究 ce 原子周围的局部结构。 发现第一壳层 Ce O 距离稍短，CeO2 颗粒较小，表明晶格收缩。
EXAFS analysis of the L3 edge of Ce in CeO2: effects of …
2007年9月27日 · Here, a comparative analysis of the K, L 3, L 2 and L 1 edges of Ce in CeO 2 has been made and a procedure for obtaining structural parameters from L 3-edge EXAFS, …
Ce K-edge EXAFS study of nanocrystalline CeO2 - Semantic Scholar
2002年3月1日 · Two-dimensionally dispersed L10-FePt nanoparticles as small as 12 nm with orientation was fabricated by electron-beam evaporation and post-annealing at 873 K. After a …
Ce K-edge EXAFS Spectrum of CeO2 - ResearchGate
1986年1月1日 · The Ce K-edge (40 keV) EXAFS of CeO2 was successfully measured by using Si (553) double crystal monochromator and the synchrotron radiation emitted from the Photon …