Noun
acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction
Source: WordNetof the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are catalytically produced Source: Internet
The ensuing battle on 11 July – more a contact action rather than a set-piece engagement – ended in a resounding success for the Allies, aided by the dissension of the two French commanders. Source: Internet
Other 18th century chemists who worked in catalysis were Eilhard Mitscherlich citation who referred to it as contact processes, and Johann Wolfgang Döbereiner citation citation who spoke of contact action. Source: Internet