Fundamental aspects of heterogeneous Ziegler–Natta olefin polymerization catalysis: An experimental and computational overview

J Kumawat, VK Gupta - Polymer Chemistry, 2020 - pubs.rsc.org
MgCl2 supported Ziegler–Natta (Z–N) catalysts have emerged as the most exciting chemical
process for polyolefin technology, which is responsible for the production of∼ 150 million …

Progress in MgCl2 supported Ziegler-Natta catalyzed polyolefin products and applications

PM Trivedi, VK Gupta - Journal of Polymer Research, 2021 - Springer
Abstract The innovation of Ziegler-Natta (ZN) catalysts opened a novel aspect of chemistry in
terms of polyolefin formation. Significant progress of more than fifty years in catalytic olefin …

The potential of spectroscopic methods applied to heterogeneous catalysts for olefin polymerization

E Groppo, K Seenivasan, C Barzan - Catalysis Science & Technology, 2013 - pubs.rsc.org
Heterogeneous Ziegler–Natta and Phillips-type olefin polymerization catalysts have the
monopoly of isotactic polypropylene production and a large share in the market of high …

Promotional effect of Fe on the performance of supported Cu catalyst for ambient pressure hydrogenation of furfural

M Manikandan, AK Venugopal, AS Nagpure… - RSC …, 2016 - pubs.rsc.org
A noble-metal free FeCu based bimetallic catalyst system prepared by facile co-
impregnation method was found to be highly admirable for vapour phase selective …

γ-Al 2− x M x O 3±y (M= Ti 4+ through Ga 3+): potential pseudo-3D mesoporous materials with tunable acidity and electronic structure

T Mathew, K Sivaranjani, ES Gnanakumar… - Journal of Materials …, 2012 - pubs.rsc.org
A simple and highly efficient surfactant-free sol–gel process has been developed to obtain
nanocrystalline mesoporous γ-Al2O3 and metal ion incorporated mesoporous γ-Al2O3 with …

SiO2‐covered graphene oxide nanohybrids for in situ preparation of UHMWPE/GO(SiO2) nanocomposites with superior mechanical and tribological properties

SA Haddadi, AR Saadatabadi… - Journal of Applied …, 2019 - Wiley Online Library
The modified Hummer technique was used in the preparation of graphene oxide (GO)
nanosheets, and then SiO2 decorated GO [GO (SiO2)] nanosheets were synthesized via the …

MgCl2·6CH3OH: A Simple Molecular Adduct and Its Influence As a Porous Support for Olefin Polymerization

ES Gnanakumar, RR Gowda, S Kunjir… - ACS …, 2013 - ACS Publications
A single phase molecular adduct, MgCl2· 6CH3OH has been synthesized using MgCl2 and
the simplest alcohol, methanol. Structural, spectroscopic, and morphological studies have …

MgCl 2· 4 ((CH 3) 2 CHCH 2 OH): A new molecular adduct for the preparation of TiCl x/MgCl 2 catalyst for olefin polymerization

KS Thushara, ES Gnanakumar, R Mathew… - Dalton …, 2012 - pubs.rsc.org
A new molecular adduct of MgCl2 with isobutanol, namely MgCl2· 4 ((CH3)
2CHCH2OH)(MgiBOH), has been prepared as a precursor to the supporting material for an …

Porous thin films toward bridging the material gap in heterogeneous catalysis

A Dubey, SK Kolekar, ES Gnanakumar… - Catalysis, Structure & …, 2016 - Taylor & Francis
An attempt has been made to bridge the material gap, existing between ideal single crystals
and real-world powder nanocatalyst employed in surface science and heterogeneous …

MgCl2·6C6H11OH: A High Mileage Porous Support for Ziegler–Natta Catalyst

ES Gnanakumar, KS Thushara… - The Journal of …, 2012 - ACS Publications
A new and single phase molecular adduct of MgCl2 with six cyclohexanol molecules MgCl2·
6C6H11OH (MgCyOH) has been synthesized. Structural insight to this adduct was obtained …