Open AccessJournal Article
X-ray absorption : principles, applications, techniques of EXAFS, SEXAFS, and XANES
Reads0
Chats0
TLDR
Theory of X-ray Absorption Spectroscopy (EXAFS) is described in this paper, where the authors present an experimental setup of EXAFS with Synchrotron Radiation.Abstract:
Theory of EXAFS. Theory of XANES. INSTRUMENTAL AND DATA ANALYSIS. Design of an EXAFS Experiment. EXAFS with Synchrotron Radiation. Laboratory EXAFS Facilities. Data Analysis. APPLICATIONS. Biochemical Application of X-ray Absorption Spectroscopy. Catalysis. Amorphous and Liquid Systems. SEXAFS. XANES Spectroscopy.read more
Citations
More filters
Journal ArticleDOI
Supercritical Fluids in Catalysis: Opportunities of In Situ Spectroscopic Studies and Monitoring Phase Behavior
TL;DR: In this article, a number of homogeneous and heterogeneous catalytic reactions have been successfully performed in supercritical fluids (SCFs), including alkylation, isomerization, hydrogenation, partial oxidation, amination, and CO2 fixation.
Journal ArticleDOI
Speciation of aqueous Ni(II)-carboxylate and Ni(II)-fulvic acid solutions: Combined ATR-FTIR and XAFS analysis
TL;DR: In this paper, aqueous solutions containing Ni(II) and a series of structurally related carboxylic acids were analyzed using attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and Ni K-edge X-ray absorption fine structure spectrograph (XAFS).
Journal ArticleDOI
Point defects in sputtered NiO films
TL;DR: In this paper, the dominant point defects in p-type NiO films were determined by analyzing the coordination number (CN) change with various annealing temperatures and the composition profile of double-layer films deposited individually in oxygen and argon atmospheres.
Journal ArticleDOI
Molecular environment of iodine in naturally iodinated humic substances: Insight from X-ray absorption spectroscopy
TL;DR: In this paper, the molecular environment of iodine in reference inorganic and organic compounds, and in dry humic and fulvic acids (HAs and FAs) extracted from subsurface and deep aquifers was probed by iodine L3-edge X-ray absorption spectroscopy.
Journal ArticleDOI
The chemical form of metallic debris in tissues surrounding metal-on-metal hips with unexplained failure
Alister Hart,Paul D. Quinn,Barry Sampson,Ann Sandison,K.D. Atkinson,John A. Skinner,Jonathan J. Powell,J. Fred W. Mosselmans +7 more
TL;DR: The most abundant implant-related species in all MOM hip tissues contained Cr(III) phosphate, which did not vary with manufacturer type (four types analysed) or level of blood metal ions, and no evidence of Cr(VI) was seen in the tissues examined.
Related Papers (5)
ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectroscopy using IFEFFIT.
Bruce Ravel,Matthew Newville +1 more