Journal ArticleDOI
Surface and catalytic properties of ZrO2
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TLDR
In this article, the surface properties of binary oxides containing zirconium oxide are characterized and the generation of super acidity on the addition of a small amount of sulfate ion to ZO is elucidated.About:
This article is published in Materials Chemistry and Physics.The article was published on 1985-09-01. It has received 348 citations till now. The article focuses on the topics: Oxide & Cubic zirconia.read more
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Sulfated Zirconia-Based Strong Solid-Acid Catalysts: Recent Progress
Xuemin Song,Abdelhamid Sayari +1 more
TL;DR: In this paper, a review article deals with recent progress in the preparation of sulfated zirconia (SZ)-bassed, strong solid-acid catalysts, the characterization of their physicochemical properties and the evaluation of their catalytic performance in various promising applications.
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Chemistry of zirconia and its use in chromatography
TL;DR: The purpose of this review is to shed some light on the complex properties of zirconia's surface chemistry in order to better understand its behaviour under chromatographic conditions and shows that the main difficulty in achieving a wider variety of applications is probably the lack of knowledge and poor understanding of zIRconia’s surface chemistry.
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Investigation on the catalysis of COx-free hydrogen generation from ammonia
S. F. Yin,S. F. Yin,Qin Hui Zhang,B. Q. Xu,Wen Xia Zhu,Wen Xia Zhu,Ching Fai Ng,Chak Tong Au +7 more
TL;DR: In this paper, the effects of active component (Ru, Rh, Pt, Pd, Ni, Fe) and support (CNTs, AC, Al2O3, MgO, ZrO2, TiO2) on the catalysis of ammonia decomposition were studied for the generation of COx-free hydrogen.
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Acid-base bifunctional catalysis by ZrO2 and its mixed oxides
K. Tanabe,T. Yamaguchi +1 more
TL;DR: In this paper, the importance of acid-base bifunctional catalysis by ZrO2 and its mixed oxides is emphasized, and industrial applications of Zr O2 catalysts are demonstrated.
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Interaction of Carbon Dioxide with the Surface of Zirconia Polymorphs
TL;DR: A series of zirconia powder samples with different crystallographic phases and surface areas, either prepared at the laboratory or obtained commercially, have been studied in relation to the intera....
References
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The infra-red spectra of complex molecules
TL;DR: In this article, the authors present a survey of research work in physics, physical sciences, and physical chemistry, focusing on physics, chemistry, physics, and biology. But they do not discuss their work in this paper.
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Synthesis of solid superacid catalyst with acid strength of H0⩽–16.04
Makoto Hino,Kazushi Arata +1 more
TL;DR: In this article, a solid superacid catalyst with an acid strength of H0⩽−16·04 was obtained by exposing Zr(OH)4, prepared by the hydrolyses of ZrOCl2 and Zr O(NO3)2, to 1 N H2SO4 and then calcining in air at 575-650 °C.
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Acidic properties of Binary Metal Oxides
TL;DR: In this paper, the effect of the composition of binary oxides on acidity was examined for TiO2-Al2O3, ZnO-Al 2O3 and Al2O-ZrO2.