Platinum Which Is Widely Used as a Catalyst
One class of platinum compounds used as hydrosilylation catalysts are Pt0 complexes containing vinyl-siloxane ligands 12 13. Therefore silicone rubbers are used in heat-generating applications as well. Pdf The Problem With Platinum As such the need for a platinum catalyst for silicone rubber is on the rise. . An example of such a catalyst is Karstedts catalyst PtMM formed by the reaction of divinyl- tetramethyldisiloxane MnM with chloropla- tinic acid H2PtCla Equation iv. In some cases food-grade silicone is also made for different food products and utensils. The primary industrial use of platinum is in automobile catalytic converters. In addition rare earth metals and many other metals can be used as catalysts. Its also used widely in medical and electronic applications. Platinum is used in hydrogenation reactions. The most commonly used catalytic systems for chemical synthesis are PtO 2 PtC and PtAl 2 O ...
