Search Results - "Metallocene catalysts"

Exploring β-Myrcene Incorporation in Propene Copolymerization Using Half-Titanocene Catalysts.

Authors: Paramanurak, Kantarattana Vignali, Adriano Palucci, Benedetta et al.

Source: Catalysts (2073-4344). May2026, Vol. 16 Issue 5, p453. 10p.

烯烃聚合催化剂的改性策略与研究进展. (Chinese)

Authors: 伊丽萍 郝春波 付 莹 et al.

Source: Clean Coal Technology; 2025 Supplement, Vol. 31, p360-373, 14p

Metallocene Catalyzed Ethylene Polymerization in a Novel Schlenk Line Reactor—Effect of MMAO as Co‐Catalyst.

Authors: Choudhary, Narendra Singh Ghar, Priyanka Mallick, Soumita Basu et al.

Source: Polymer Engineering & Science; Aug2025, Vol. 65 Issue 8, p4083-4089, 7p

Advanced Polyethylene Wax via Zinc‐Enhanced Metallocene Catalysis: Insights Into Molecular Weight Regulation Mechanisms.

Authors: Gui, Xiao Liu, Ying Wang, Shijia et al.

Source: Macromolecular Reaction Engineering. Feb2026, Vol. 20 Issue 1, p1-12. 12p.

Subjects: Metallocene catalysts, Chain transfer (Chemistry), Waxes, Polymer structure, Density functional theory, Catalytic polymerization, Polymerization

Metallocene‐catalyzed long‐chain branched POE: Kinetic mechanism and structure–property relationships.

Authors: Li, Feng Liu, Weifeng Zhu, Shiping et al.

Source: AIChE Journal. Apr2026, Vol. 72 Issue 4, p1-20. 20p.

Subjects: Metallocene catalysts, Polymerization kinetics, Materials science, Molecular weights, Polymers, Chain-propagating reactions, Copolymerization, Rheology

硅胶负载型催化剂的制备及催化乙烯淤浆聚合.

Alternate Title: Preparation of silica gel loaded catalysts and catalytic ethyleneslurry polymerization.

Authors: 王原 郭建双 张琦

Source: Applied Chemical Industry. Jul2025, Vol. 54 Issue 7, p1797-1801. 5p.

Machine‐Learning‐Based Design of Metallocene Catalysts for Controlled Olefin Copolymerization.

Authors: Kim, Yongjun Kim, Yeonjoon Kim, Hyeonsu et al.

Source: Chemistry - A European Journal. 6/6/2025, Vol. 31 Issue 32, p1-11. 11p.

Copper‐Catalyzed Enantioselective C–H Phosphorylation Enabled by a 3,3'‐Difluorinated BINOL Ligand.

Authors: Yue, Qiang Wang, Lei Ren, Hui‐Nan et al.

Source: Angewandte Chemie; 7/6/2026, Vol. 138 Issue 28, p1-8, 8p

Synergistic Regulation of Hydrogen Partial Pressure and Ligand Effects on the Metallocene‐Catalyzed Synthesis of Polyethylene Wax.

Authors: Huang, Miao Chu, Qingyun He, Xuelian et al.

Source: Macromolecular Chemistry & Physics; Jun2026, Vol. 227 Issue 11, p1-14, 14p

Advances in High-Temperature Non-Metallocene Catalysts for Polyolefin Elastomers.

Authors: Wang, Cheng Li, Xin Chen, Si et al.

Source: Materials (1996-1944). Mar2025, Vol. 18 Issue 6, p1334. 24p.

Subjects: Metallocene catalysts, Transition metal catalysts, Molecular weights, Industrial costs, Transition metals, Transition metal complexes

Synthesis of Star Isotactic Polypropylene via Styryldichlorosilane/Hydrogen Consecutive Chain Transfer Reaction.

Authors: Jar, Naw Chen, Fengtao Dong, Jin-Yong

Source: Catalysts (2073-4344). Apr2025, Vol. 15 Issue 4, p331. 14p.

Innovative catalytic systems driving sustainable olefin polymerization: Recent advances and green chemistry approaches.

Authors: Hossain, Farabi Hoque, Md Enamul

Source: Polyolefins Journal. Feb2025, Vol. 12 Issue 1, p1-16. 16p.

α-Olefin Oligomerization Mediated by Group 4 Metallocene Catalysts: An Extreme Manifestation of the Multisite Nature of Methylaluminoxane.

Authors: Zaccaria, Francesco Vittoria, Antonio Antinucci, Giuseppe et al.

Source: Polymers (20734360). Jan2025, Vol. 17 Issue 1, p46. 11p.

Subjects: High performance liquid chromatography, Metallocene catalysts, Lewis acidity, Molecular weights, Metallocenes

Alkylaluminium/Borate systems for activation of metallocene catalysts in ethylene polymerization: ligand effects and reaction parameter optimization.

Authors: Choudhary, Narendra Singh Mallick, Soumita Basu Ghar, Priyanka et al.

Source: Journal of Polymer Research. Dec2025, Vol. 32 Issue 12, p1-10. 10p.

Subjects: Metallocene catalysts, Polymerization, Polyethylene, Molecular weights, Ligands (Chemistry), Catalysts, Borates, Alkyl compounds

Recent Advances in Propylene-Based Elastomers Polymerized by Homogeneous Catalysts.

Authors: Li, Chengkai Fan, Guoqiang Zheng, Gang et al.

Source: Polymers (20734360). Oct2024, Vol. 16 Issue 19, p2717. 20p.

Subjects: Metallocene catalysts, Molecular weights, Catalyst structure, Elastomers, Catalysts

Process Modeling for Polyolefin Elastomer Polymerization with an Efficient Method for Kinetic Parameter Estimation.

Authors: Hong, Muze Li, Zhitao Lai, Shanbao et al.

Source: Macromolecular Reaction Engineering; Apr2026, Vol. 20 Issue 2, p1-11, 11p

两种催化体系三元乙丙橡胶的性能研究. (Chinese)

Authors: 李秀芝 曹少华 刘 芳 et al.

Source: China Rubber Industry; Mar2026, Vol. 73 Issue 3, p193-198, 6p

Deactivation Kinetics of Zirconocene-Catalyzed Ethylene and 1-Butene Copolymerization.

Authors: Ri, Hyon-Ung Kim, Wi-Song Maeng, Thae-Won et al.

Source: Kinetics & Catalysis. Feb2026, Vol. 67 Issue 1, p13-17. 5p.

Ammonium Tetrakis(pentafluorophenyl)borate: Preparation and Application in Olefin Coordination Polymerization as the Cocatalyst Compound.

Authors: Wei, Yiming Qu, Shuzhang Li, Xinwei et al.

Source: Polymers (20734360). Jun2024, Vol. 16 Issue 12, p1689. 19p.

Subjects: Metallocene catalysts, Alkenes, Borates, Catalytic activity, Ammonium, Polymerization, Polyolefins

Atomic Layer Deposition of γ‐Al2O3 on Hexagonal Boron Nitride: A Hybrid Support for Metallocene Catalysts.

Authors: Mazhar, Hassam Shehzad, Farrukh Al‐harthi, Mamdouh A.

Source: ChemistrySelect. 8/27/2024, Vol. 9 Issue 32, p1-7. 7p.