Results 211 to 220 of about 26,493 (337)

Biobased Epoxidized Castor Oil Covalent Adaptable Networks Adhesives Reinforced with Recycled Carbon Fibers

Macromolecular Rapid Communications, EarlyView.
It is reported the design of biobased sustainable, smart, and functional adhesives achieved dispersing recycled carbon fibers into biobased epoxy monomer. ABSTRACT The development of sustainable, smart, and functional adhesives is crucial in advancing environmentally friendly materials.
Alberto Cellai, Rafael Turra Alarcon, Bernhard Sölle, Elisabeth Rossegger, Valentina Casalegno, Milena Salvo, Marco Sangermano   +6 more
wiley   +1 more source

Half-Metallocene Titanium(IV) Phenyl Phenoxide for High Temperature Olefin Polymerization: Ortho-Substituent Effect at Ancillary o-Phenoxy Ligand for Enhanced Catalytic Performance

, 2009
Taejin Kim, Sung‐Kwan Kim, Beom Joon Kim, Jong Sok Hahn, Myung‐Ahn Ok, Jong Hee Song, Dae-Ho Shin, Jaejung Ko, Minserk Cheong, Jin Kim, Hoshik Won, Mariusz P. Mitoraj, Monika Srebro‐Hooper, Artur Michalak, Sang Ook Kang   +14 more
openalex   +2 more sources

Novel Sulfur‐Rich Polymers from Inverse Vulcanization as Functional Building Blocks for Photonics

Macromolecular Rapid Communications, EarlyView.
Isopropenyl aromatic comonomers, in particular novel 2,7‐diisopropenylfluorene and 2,8‐diisopropenyldibenzothiophene, synthesized by sustainable, facile, single‐step SMCCR from available brominated substrates are exploited in the Inverse Vulcanization process to obtain functional Sulfur‐rich macromolecular materials.
Raimondo Insogna, Fabiano Martorelli, Daniela Di Fonzo, Martina Martusciello, Roberto Utzeri, Angelo Angelini, Davide Comoretto, Paola Stagnaro   +7 more
wiley   +1 more source

Group 4 Metal Alkoxo Complexes as Catalysts for Olefin Polymerization: Synthesis and Crystal Structure of Bis(dibenzoylmethanate)dichlorotitanium(IV). [PDF]

, 1996
Leena Matilainen, I. Mutikainen, Markku Leskelä, Ove R. Konestabo, Emil J. Samuelsen, Ward T. Robinson, Kjell Undheim, Connie N. Rosendahl, Monika Haugg, Nathalie Trabesinger-Rüf, Elmar G. Weinhold   +10 more
openalex   +1 more source

Metathesis‐Sourced Epoxides in Ring‐Opening Copolymerization: Selective Access to Degradable Polythioesters

Macromolecular Rapid Communications, EarlyView.
Metathesis‐derived cyclopentene epoxides enable strictly alternating, scrambling‐free ring‐opening copolymerization with phthalic thioanhydride, yielding well‐defined polythioesters with molecular weights up to ∼38 kg/mol. Their performance extends to oxygen‐based anhydrides and selective terpolymerizations. Direct comparisons with all‐oxygen analogues
Niracha Tangyen, Bhargav R. Manjunatha, Valerio D'Elia, Alex J. Plajer   +3 more
wiley   +1 more source

Heteroatom-assisted olefin polymerization by rare-earth metal catalysts. [PDF]

Sci Adv, 2017
Wang C, Luo G, Nishiura M, Song G, Yamamoto A, Luo Y, Hou Z.   +6 more
europepmc   +1 more source

A PLP‐SEC Investigation of Di(Ethylene Glycol) Methyl Ether Methacrylate Radical Polymerization Propagation Kinetics in Solution

Macromolecular Reaction Engineering, EarlyView.
The propagation rate coefficient of di(ethylene glycol) methyl ether methacrylate exhibits the same temperature dependency but is a factor of 12 higher in aqueous solution compared to bulk. Smaller increases are observed in ethanol and ethanol/water mixtures, with the value of the rate coefficient decreasing as the monomer concentration in solution is ...
Fatemeh Salarhosseini, Robin A. Hutchinson   +1 more
wiley   +1 more source

Intra- and Interparticle Heterogeneities in Solid Activators for Single-Site Olefin Polymerization Catalysis as Revealed by Micro-Spectroscopy. [PDF]

Chemistry, 2018
Velthoen MEZ, Meeldijk JD, Meirer F, Weckhuysen BM.   +3 more
europepmc   +1 more source

Behavior of a Novel Cyclic Olefin‐Based Hot‐Melt Adhesive in CFRP Adhesive Joints Compared to Conventional Epoxy‐Based Structural Adhesives

Polymer Composites, EarlyView.
Rate‐dependent performance of composite adhesive joints using thermoset and thermoplastic adhesives, in terms of toughness and fatigue behaviour. ABSTRACT A recently developed hot‐melt adhesive (HMA) based on cyclic olefin chemistry, supplied as a transparent, non‐tacky thermoplastic film with a distinctive polymer microstructure, was evaluated in this
Hossein Malekinejad, Ricardo J. C. Carbas, Eduardo A. S. Marques, Lucas F. M. da Silva   +3 more
wiley   +1 more source

Activity and Thermal Stability of Cobalt(II)-Based Olefin Polymerization Catalysts Adorned with Sterically Hindered Dibenzocycloheptyl Groups. [PDF]

Molecules, 2019
Zada M, Guo L, Ma Y, Zhang W, Flisak Z, Sun Y, Sun WH.   +6 more
europepmc   +1 more source