Topic
Chemisorption
About: Chemisorption is a research topic. Over the lifetime, 16298 publications have been published within this topic receiving 554989 citations.
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TL;DR: In this paper, the location and dispersion of platinum in reduced PtY zeolites were studied by X-ray diffraction, small angle Xray scattering and chemisorption.
233 citations
TL;DR: The X-ray absorption spectrum of the Rh K edge of a highly dispersed reduced 0.57 wt % Rh/ y-A1203 catalyst shows EXAFS oscillations due to rhodium-rhodium nearest neighbors, which proves the existence of rhodIUMmetal crystallites.
Abstract: The X-ray absorption spectrum of the Rh K edge of a highly dispersed reduced 0.57 wt % Rh/ y-A1203 catalyst
shows EXAFS oscillations due to rhodium-rhodium nearest neighbors, which proves the existence of rhodium
metal crystallites. Adsorption of CO at room temperature on the reduced catalyst significantly decreases the
amplitude of these EXAFS oscillations. This implies that CO adsorption on very small rhodium crystallites
leads to a disruption of a significant number of the metal-metal bonds.
233 citations
TL;DR: In this article, the interaction of O2 and O with Si(111) and Si(100) at a fundamental level is reviewed, and it is shown that O2 can be enhanced using simultaneous ion or electron bombardment.
233 citations
TL;DR: In this article, the chemisorption and decomposition of formic acid on a copper (100) surface has been studied with high resolution electron energy loss spectroscopy, and two molecular orientations of formate have been resolved at different temperatures.
232 citations
TL;DR: In this paper, the effect of solution temperature and the determination of the kinetic parameters of adsorption of Cu(II) and Pb(II), from aqueous solution on manganese oxide coated zeolite (MOCZ), is analyzed.
231 citations