Journal ArticleDOI
Theoretical X-ray Absorption Fine Structure Standards
John J. Rehr,John J. Rehr,J. Mustre de Leon,S. I. Zabinsky,S. I. Zabinsky,R. C. Albers,R. C. Albers +6 more
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This article is published in Journal of the American Chemical Society.The article was published on 1991-07-01. It has received 1464 citations till now. The article focuses on the topics: X-ray absorption fine structure.read more
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Steam Reforming and Graphite Formation on Ni Catalysts
Hanne Skov Bengaard,Jens K. Nørskov,Jens Sehested,Clausen Bjerne Steffen,L.P. Nielsen,A.M. Molenbroek,Jens R. Rostrup-Nielsen +6 more
TL;DR: Based on density functional theory calculations, kinetic measurements, microkinetic and Monte Carlo simulations, thermogravimetric analysis (TGA) experiments, extended X-ray absorption spectroscopy (EXAFS) measurements, and experimental results from the literature, this paper presented a detailed and comprehensive mechanistic picture of the steam reforming process on a Ni catalyst.
Journal ArticleDOI
Arsenate and Chromate Retention Mechanisms on Goethite. 1. Surface Structure
TL;DR: In this paper, the authors used Extended X-ray absorption fine structure (EXAFS) spectroscopy to deduce the local coordination environment of two environmental contaminants, arsenate and chromate, on the mineral goethite (α-FeOOH).
Journal ArticleDOI
Mechanisms of Cadmium Mobility and Accumulation in Indian Mustard
TL;DR: Indian mustard (Brassica juncea L.), a high biomass crop plant, accumulated substantial amounts of cadmium, with bioaccumulation coefficients associated with a rapid accumulation of phytochelatins in the root, suggesting that the process of Cd transport from solution through the root and into the xylem is mediated by a saturable transport system(s).
Journal ArticleDOI
Uranium(VI) adsorption to ferrihydrite: Application of a surface complexation model
TL;DR: In this paper, a study of U(VI) adsorption by ferrihydrite was conducted over a wide range of U (VI) concentrations, pH, and at two partial pressures of carbon dioxide.
Journal ArticleDOI
The UWXAFS analysis package : philosophy and details
TL;DR: The University of Washington analysis program UWXAFS is described which satisfies the listed requirements and includes multiple scattering contributions in an efficient manner utilizing the FEFF program, and fits in R-space to allow limiting the MS paths.
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