Heterogenization of metallocene catalysts - Conference attendances

Heterogenization of metallocene catalysts Conference attendances

Language

Английский

Participant type

Устный

Conference

VI Russian Conference on Catalytic Reaction Mechanisms
01-05 Oct 2002 , Москва

Authors

Novokshonova L A ² , Kovaleva N Yu ¹ , Meshkova I N ¹ , Ushakova T M ¹ , Krasheninnikov Vadim G ¹ , Ladygina T A ¹ , Leipunskii I O ² , Zhigach A N ² , Kuskov M L ²

Affiliations

1	Institute of Chemical Physics, Russian Academy of Sciences
2	Institute of Energy Problems of Chemical Physics, Chernogolovka Branch, Russian Academy of Sciences

OP-II-24 Гетерогенизация металлоценовых катализаторов The supported metallocene catalysts on zeolite and montmorillonite were prepared through synthesis of MAO by a reaction of mobil internal water of these supports with A1Me3 (ZSM5-H2O/AlMe3 and MM-H2O/AlMe3) followed by addition of zirconocene Cp2ZrCl2 or Et[Ind]2ZrCl2. Such supported catalysts are active in the olefin polymerization without addition of external MAO or another Al-alkyl. The structure of MAO in MM-H2O/AlMe3 and in SiO2/MAO (MAO supported on dehydrated SiO2) was compared with the commercial MAO by TPD-MS method. Секция: Секция II: Acid-base heterogeneous and homogeneous catalysis

Novokshonova L.A. , Kovaleva N.Y. , Meshkova I.N. , Ushakova T.M. , Krasheninnikov V.G. , Ladygina T.A. , Leipunskii I.O. , Zhigach A.N. , Kuskov M.L.
Heterogenization of metallocene catalysts
VI Russian Conference on Catalytic Reaction Mechanisms 01-05 Oct 2002