Ziegler catalyst
/ (ˈziːɡlə) /
noun
any of a group of catalysts, such as titanium trichloride (TiCl 3) and aluminium alkyl (Al(CH 3) 3), that produce stereospecific polymers
Word Origin for Ziegler catalyst
C20: named after Carl
Ziegler (1898–1973), German chemist