cocatalyst


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cocatalyst

(ˌkəʊˈkætəlɪst)
n
a substance that acts in tandem with another as a catalyst
References in periodicals archive ?
In previous paper, our group originally reported the preparation and characterization of a crosslinked copolymer functionalized with pendent hydroxyl and aliphatic side chains by using self-made catalyst Bis-([beta]-benzocyclohexanketophenyimino)nickel(II) and Tris-(pentafluorophenyl)boron as cocatalyst [31].
1985) Polymerization of propene and butane with a chiral zirconocene and methylalumoxane as cocatalyst.
Role of platinum-like tungsten carbide as cocatalyst of CdS photocatalyst for hydrogen production under visible light irradiation.
Tri-ethyl aluminum is used primarily as a cocatalyst in Ziegler-Natta type systems for olefin polymerizations.
The following changes to our halobutyl products took place in the last few years: (1) vegetable-base calcium stearate, (2) cocatalyst and (3) bale wrap.
The oxidation of cyclohexane using heterogeneous complex catalyst without solvent and cocatalyst has been studied in the temperature range 145-200[degrees]C.
These problems can be avoided with a cocatalyst that moderates the active polymerization.
TEA was used as cocatalyst and diphenyldimethoxysilane as external donor.
Grade); cocatalyst was purchased from Merck Limited, Mumbai.
The problem is avoided by treating a non-acid-treated smectite clay with a hydrocarbon solution of a Ziegler-Natta catalyst and, then, polymerizing in the presence of the treated clay and an organoaluminum cocatalyst.
In the optimization exercise, the abovementioned validated model is extended to find the optimal values of the addition of catalysts and cocatalyst, second catalyst addition time that minimizes the total polymerization time while maximizing the iPP copolymer [M.