[HTML][HTML] Free-radical photopolymerization for curing products for refinish coatings market

A Ribas-Massonis, M Cicujano, J Duran, E Besalú… - Polymers, 2022 - mdpi.com
Even though there are many photocurable compositions that are cured by cationic
photopolymerization mechanisms, UV curing generally consists of the formation of cross …

Catalytic polymer nanocomposites for environmental remediation of wastewater

TK Das, M Jesionek, Y Çelik, A Poater - Science of the Total Environment, 2023 - Elsevier
The removal of harmful chemicals and species from water, soil, and air is a major challenge
in environmental remediation, and a wide range of materials have been studied in this …

Surface effect of the MgCl2 support in Ziegler–Natta catalyst for ethylene polymerization: A computational study

K **e, S Xu, W Hao, J Wang, A Huang, Y Zhang - Applied Surface Science, 2022 - Elsevier
Abstract Ziegler–Natta (Z–N) catalyst is a remarkable catalyst for olefin polymerization in the
petrochemical industry. However, the role of each component remains unclear because of …

Effect of the pore architecture of Ziegler-Natta catalyst on its behavior in propylene/1-hexene copolymerization

A Shams, M Mehdizadeh, HR Teimoury… - Journal of Industrial and …, 2022 - Elsevier
The role of the pore architecture of the Ziegler-Natta (ZN) catalysts in the propylene
polymerizations is unveiled, towards the catalyst activity, H 2–and comonomer-response …

Pd on nitrogen rich polymer–halloysite nanocomposite as an environmentally benign and sustainable catalyst for hydrogenation of polyalfaolefin based lubricants

S Karimi, N Bahri-Laleh, G Pareras, S Sadjadi… - Journal of Industrial and …, 2021 - Elsevier
Considering the importance of hydrofinishing of poly alpha-olefin oils from the industrial
point of view, in this research both computational and experimental studies have been …

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 …

Electronic properties of Ti sites in Ziegler–Natta catalysts

A Piovano, M Signorile, L Braglia, P Torelli… - ACS …, 2021 - ACS Publications
Although Ziegler–Natta (ZN) catalysts play a major role in the polyolefin market, a true
understanding of their properties at the molecular level is still missing. In particular, there is a …

Flexible ligands in heterogeneous catalysts for olefin polymerization: Insights from spectroscopy

A Piovano, E Groppo - Coordination Chemistry Reviews, 2022 - Elsevier
Heterogeneous catalysis for olefin polymerization is one of the most relevant industrial
processes in terms of worldwide diffusion, material volume, and economic turnover. At the …

[HTML][HTML] Late transition metal catalysts with chelating amines for olefin polymerization

H Deng, H Zheng, H Gao, L Pei, H Gao - Catalysts, 2022 - mdpi.com
Polyolefins are the most consumed polymeric materials extensively used in our daily life and
are usually generated by coordination polymerization in the polyolefin industry. Olefin …

[HTML][HTML] An efficient initiator system containing AlCl3 and supported ionic-liquid for the synthesis of conventional grade polyisobutylene in mild conditions

S Yousefi, N Bahri-Laleh, M Nekoomanesh… - Journal of Molecular …, 2022 - Elsevier
Ionic liquid based systems are used to facilitate the cationic polymerization of isobutylene to
conventional grade polyisobutylene (PIB) using AlCl 3 as an initiator. Specifically, the …