Searching for Zirconium Oxide Catalyst Support information? Find all needed info by using official links provided below.
https://www.alfa.com/en/catalog/043815/
Zirconium oxide is used as a catalyst carrier, diamond simulant, refractory material, pigment, abrasives and solid electrolyte in electrochromic devices. It acts as a …
https://www.sciencedirect.com/topics/physics-and-astronomy/zirconium
Zirconium oxide can have two crystalline structures, tetragonal and monoclinic. The tetragonal phase is preferred for catalytic purposes due to its larger surface area. X-ray diffraction analyses showed that tetragonal zirconia is the prevalent crystal phase in all the prepared catalyst supports (Fig. 1).The tetragonal phase is characterized by a major peak at 2θ ≈ 30°.
https://www.sigmaaldrich.com/chemistry/chemistry-products.html?TablePage=16255802
Some of the applications include: decomposition of nitric oxide, reduction of carboxylic acid to aldehydes, selective dehydration of secondary alcohols to terminal alkenes, and hydrogenation of carbon monoxide to isobutane. Sigma-Aldrich is proud to present a vast selection of zirconium catalysts to meet your chemical synthesis needs.
https://www.alfa.com/en/catalog/045600/
Zirconium oxide is widely used in the production of ceramics. It is found in the applications including protective coating on particles of titanium dioxide pigments, as a refractory material, in insulation, abrasives and enamels.
https://www.sciencedirect.com/topics/chemistry/catalyst-support
Catalyst support plays an important role for supported metal catalysts in bringing out the capability of the supported metal as a catalytically active center. Generally, materials for catalyst supports show high surface area, chemical stability as well as capability for dispersing metal particles highly over the surface. ... Zirconium oxide ...
27-03-2019 - Zirconium hydroxide as a raw material for catalyst support systems - Zircomet offers a range of zirconium hydroxide precursor raw materials used in the production of zirconium oxide catalyst support systems. Controlling the chemi...
https://vtechworks.lib.vt.edu/bitstream/handle/10919/33873/Abdoulmoumine_N_2010.pdf
Zirconium oxide was also impregnated with sodium hydroxide to produce basic catalysts. The best catalyst was produced when zirconium oxide was impregnated with 1.5 M NaOH and calcined at 600oC. Soybean oil was completely converted to biodiesel with 10 wt % catalyst and 1:6 oil to methanol. A mixture of the base catalyst with 30 wt % SO4/ZrO2-550
https://www.jstage.jst.go.jp/article/jpi1958/36/4/36_4_250/_article
Zirconium Dioxide as a Catalyst and Catalyst Support. Tsutomu YAMAGUCHI. Author information ... Keywords: Heterogeneous catalysis, Oxide catalyst, Solid acid catalyst, Zirconium dioxide , Dual functional catalyst, Catalyst support. JOURNALS FREE ACCESS. 1993 Volume 36 Issue 4 Pages 250-267 ... An application of ZrO 2 as a catalyst support is ...Cited by: 6
https://patents.google.com/patent/US20120122671A1/en
The present invention is directed to a high surface area, high pore volume porous alumina, comprising: aluminum oxide, optionally, silicon oxide and aluminosilicates, and optionally one or more dopants, said alumina having a specific surface area of from about 100 to about 500 square meters per gram and a total pore volume after calcination at 900° C. for 2 hours of greater than or equal to 1 ...Cited by: 10
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