Results 1 to 10 of about 146,011 (308)

Aerobic mechanochemical reversible-deactivation radical polymerization [PDF]

open access: yesNature Communications
Polymer materials suffer mechano-oxidative deterioration or degradation in the presence of molecular oxygen and mechanical forces. In contrast, aerobic biological activities combined with mechanical stimulus promote tissue regeneration and repair in ...
Haoyang Feng   +9 more
doaj   +2 more sources

Application of Polymeric Nanocomposites Prepared via Reversible Addition-Fragmentation Chain-Transfer (RAFT) Polymerization in Drug Delivery: A Brief Review [PDF]

open access: yesBaspārish, 2022
Recently, the use of controlled-radical polymerization methods for the preparation of various polymer materials has received much attention due to the advantages of these methods and the elimination of the disadvantages of radical polymerization.
Ali Pourjavadi   +2 more
doaj   +1 more source

Research process in photoinduced dark radical polymerization

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Free radical photopolymerization is an environmentally friendly green production and processing technology and is widely used in the curing of thin samples such as coatings, adhesives, and varnishes.
NAN Xuying   +5 more
doaj   +1 more source

Non-steady scaling model for the kinetics of the photo-induced free radical polymerization of crosslinking networks [PDF]

open access: yes, 2020
Recently, a semi-empirical scaling model was introduced to account for the free-radical polymerization kinetics of acrylated urethane precursors in the solid-state.
Roose, Patrice   +2 more
core   +2 more sources

Radical polymerization of monoethyl itaconate [PDF]

open access: yesHemijska Industrija, 2003
The radical polymerization of monoethyl itaconate (MEI) was investigated in bulk and in solution at 60°C using a,a'-azobisisobutyronitrile as initiator.
Katsikas Lynne   +5 more
doaj   +1 more source

Effects of Molecular Iodine and 4-tert-Butylcatechol Radical Inhibitor on the Radical Polymerization of Styrene [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2017
The presence of molecular iodine was studied in relation the molecular weight and molecular weight distribution of polystyrene, produced by radical poly merization.
Mojtaba Bozorg   +2 more
doaj   +1 more source

Synthesis of cellulose based graft polymers using metal-catalyzed living radical polymerization [PDF]

open access: yesشیمی کاربردی روز, 2016
A copolymer composed of styrene and acrylonitrile was grafted onto cellulose backbone by free radical polymerization and atom transfer radical polymerization (ATRP) method.
مجتبی عباسیان   +1 more
doaj   +1 more source

Radicals and Polymers

open access: yesCHIMIA, 2018
This article describes some selected results of my 30 years as an industrial researcher. During this time, I had the chance to work on many very different projects.
Peter Nesvadba
doaj   +1 more source

Surface-initiated Atom Transfer Radical Polymerization and Solution Intercalation Methods for Preparation of Cellulose-G-PS-G-PAN/MMT Bionanocomposite [PDF]

open access: yesJournal of Petroleum Science and Technology, 2017
Cellulose was modified by polystyrene (PS) and polyacrylonitrile (PAN) via free radical and living radical polymerization, and then cellulose was used as the matrix in the preparation of polymer/clay nanocomposite, through a solution intercalation method.
Mousa Pakzad   +2 more
doaj   +1 more source

"Research progress in preparation of thermoplastic elastomers by living controlled polymerization"

open access: yesHecheng 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

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