Photoinitiated Cationic Ring-Opening Polymerization of Octamethylcyclotetrasiloxane
Molecules, 2023 Photochemical techniques have recently been revitalized as they can readily be adapted to different polymerization modes to yield a wide range of complex macromolecular structures.
Zehra Gul Coban +2 more
doaj +2 more sources
Cationic-anionic synchronous ring-opening polymerization
Nature CommunicationsChemical reactions with incompatible mechanisms (such as nucleophilic reactions and electrophilic reactions, cationic polymerization and anionic polymerization) are usually difficult to perform simultaneously in one-pot.
Wenli Wang +8 more
doaj +2 more sources
Cationic Frontal Polymerization - Fit for Industrial Applications? [PDF]
, 2023 Radical Induced Cationic Frontal Polymerization (RICFP) is a cationic ring-opening polymerization applicable for different industrially relevant resins like epoxides or vinyl ethers.
Fitzka, Markus; orcid: +7 more
core +4 more sources
Visible Light-Controlled Living Cationic Polymerization of Methoxystyrene [PDF]
, 2021 Photo-controlled living polymerization has received great attention in recent years. However, despite the great success therein, the report on photo-controlled living cationic polymerization has been greatly limited.
Lei, Wang +9 more
core +2 more sources
Lamp vs. Laser: A Visible Light Photoinitiator that Promotes Radical Polymerization at Low Intensities and Cationic Polymerization at High Intensities [PDF]
, 2023 A visible light absorbing, anthraquinone derivative 1-tosyloxy-2-methoxy-9,10-anthraquinone (QT) mediates both cationic and radical polymerizations depending on the intensity of visible light used.
Daniel E., Falvey, Andrea N., Zeppuhar
core +2 more sources
Photocontrolled Stereoselective Cationic Polymerization [PDF]
, 2023 By virtue of noninvasive regulations by light, photocontrolled polymerizations have attracted considerable attention for the precision synthesis of macromolecules.
Zhengyi, Zhang +5 more
core +2 more sources
"Research progress in preparation of thermoplastic elastomers by living controlled polymerization"
Hecheng xiangjiao gongye, 2023 Starting with polymerization methods such as anionic polymerization, cationic polymerization, ring-opening polymerization, and controlled free radical polymerization, the research progress of different types of thermoplastic elastomer synthesis ...
ZHANG hao1, ZHANG Hua-qiang2, LIU Ruo-fan1, ZHAO Zhi-chao2, JIN Yu-shun1, LI Fu-chong2, WU Yi-bo1
doaj +1 more source
Renewable Polymers Derived from Limonene
ChemEngineering, 2023 Renewable natural and synthetic basic substances can be used to produce biodegradable polymers. Several methods of the polymerization of terpene limonene have been evaluated.
Roman Aleksandrovich Lyubushkin +5 more
doaj +1 more source
A User-friendly Living Cationic Polymerization: Degenerative Chain-transfer Polymerization of Vinyl Ethers by Simply Using Mixtures of Weak and Superstrong Protonic Acids [PDF]
, 2019 Mixtures of a weak protonic acid and a trace amount of superstrong protonic acid were used for the simple control of the cationic polymerization of vinyl ethers via a degenerative chain-transfer mechanism, in which the former acid works as a precursor of
Uchiyama, Mineto +3 more
core +1 more source
Cationic polymerization of β-pinene in the presence of alkylaluminum chlorides as catalysts
Журнал Белорусского государственного университета: Химия, 2020 Cationic polymerization of β-pinene, a naturally occurring monomer, was studied in the presence of different alkylaluminum chlorides ((iBu)3Al2Cl3, Et3Al2Cl3 и Мe2AlCl) in the solvent mixture dichloromethane/methylcyclohexane (DCM/MCH) at –78 °C.
Maksim I. Hulnik +2 more
doaj +1 more source