Porous material with a high specific surface area supporting a catalyst
In chemistry, a catalyst support is a material, usually a solid with a high surface area, to which a catalyst is affixed.[1] The activity of heterogeneous catalysts is mainly promoted by atoms present at the accessible surface of the material. Consequently, great effort is made to maximize the specific surface area of a catalyst. One popular method for increasing surface area involves distributing the catalyst over the surface of the support. The support may be inert or participate in the catalytic reactions. Typical supports include various kinds of activated carbon, alumina, and silica.[2]
^IUPAC Gold Book.
^Ma, Zhen; Zaera, Francisco (2006). "Heterogeneous Catalysis by Metals". In: Encyclopedia of Inorganic Chemistry, John Wiley. doi:10.1002/0470862106.ia084
a catalystsupport is a material, usually a solid with a high surface area, to which a catalyst is affixed. The activity of heterogeneous catalysts is...
nanotube supportedcatalyst is a novel supportedcatalyst, using carbon nanotubes as the support instead of the conventional alumina or silicon support. The...
catalysts differs from that of the reactants or products. The process contrasts with homogeneous catalysis where the reactants, products and catalyst...
air support Combat service support Combat support Fire support Moral support Peer support Social supportSupport group Sympathy Catalystsupport, in chemistry...
dioxide. The catalytic converter's construction is as follows: The catalystsupport or substrate. For automotive catalytic converters, the core is usually...
pellet attain a 96.5 Shore A hardness. Barium sulfate is used as a catalystsupport when selectively hydrogenating functional groups that are sensitive...
in plastics and rubber, anti-block in plastic films, porous support for chemical catalysts, cat litter, activator in coagulation studies, a stabilizing...
Catalyst is the brand for a variety of network switches, wireless controllers, and wireless access points sold by Cisco Systems. While commonly associated...
ruthenium-based catalysts is the methanation of the support in the presence of hydrogen. Their activity is strongly dependent on the catalyst carrier and...
interest in its use as a heterogeneous catalystsupport. This form has already been employed as a catalystsupport for the oxidation of hydrocarbons, such...
Radeon Software, AMD Catalyst, and ATI Catalyst. AMD ceased providing 32-bit versions in October 2018. AMD Software is targeted to support all function blocks...
variety of other "catalyst poisons" have been used, including lead oxide and quinoline. The palladium content of the supportedcatalyst is usually 5% by...
organic solution. Then the metal-containing solution is added to a catalystsupport containing the same pore volume as the volume of the solution that...
as a catalyst (/ˈkætəlɪst/). Catalysts are not consumed by the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recycles...
as a catalyst or catalystsupports. In chemistry, a catalystsupport is the material, usually a solid with a high surface area, to which a catalyst is affixed...
dissociated by the metal catalyst. Hydrogen spillover is the migration of hydrogen atoms from the metal catalyst onto the nonmetal support or adsorbate. Spillover...
The Phillips catalyst, or the Phillips supported chromium catalyst, is the catalyst used to produce approximately half of the world's polyethylene. A heterogeneous...
Chris Catalyst is a British rock guitarist, known for his work with the Sisters of Mercy, Ugly Kid Joe, Ginger Wildheart, Terrorvision, the Professionals...
after dropping stock prices. General Catalyst, which was a SVB customer, organized a joint statement of support signed by more than 110 venture capital...
More specialized applications include the use of this material as a catalystsupport. Goodyear announced plans to use rice husk ash as a source for tire...
compounds, e.g. combining MClx–EtAlCl2. A typical catalystsupport is alumina. Commercial catalysts are often based on molybdenum and ruthenium. Well-defined...
Ziegler-Natta catalysts, used commercially to produce polyolefins, often contain MgCl2 as a catalystsupport. The introduction of MgCl2 supports increases...