Results 31 to 40 of about 10,606 (223)

In-situ preparation of triazole polymerization films on copper surface via SI-ATRP method and their performance against copper corrosion

Journal of Materials Research and Technology, 2023
As one of the most advanced film forming technologies, the surface-initiated controlled/living radical polymerization provides an effective method for in-situ fabricating functional films on material surface.
Chun-ping Li, Cai-chao Zhu, Meng-wu Wang, Fang Ye, Jin Li, Da-quan Zhang   +5 more
doaj   +1 more source

Photoinitiated ATRP in Inverse Microemulsion

Macromolecules, 2013
The recently developed photoinitiated atom transfer radical polymerization has been implemented in the inverse microemulsion polymerization of oligo(ethylene glycol) monomethyl ether methacrylate. Two different mechanisms including a simultaneous reverse and normal initiated ATRP and a combination of activators generated by electron transfer and ...
Ciftci, Mustafa, Tasdelen, Mehmet Atilla, Li, Wenwen, Matyjaszewski, Krzysztof, Yagci, Yusuf   +4 more
openaire   +2 more sources

An Acid Test: Facile SI-ARGET-ATRP of Methacrylic Acid [PDF]

, 2018
Atom transfer radical polymerization (ATRP) of methacrylic acid (MAA) is challenging. Herein is reported a study of conditions for facile surface-initiated ATRP by activator regenerated electron transfer (SI-ARGET-ATRP) growth of poly-methacrylic acid ...
Jung, Dimitri, Pertoldi, A., Shulte, A., Griesser, Hans J., Jung, D., Schonherr, H., Mocny, P., Mocny, Piotr, Giles, C., Schulte, Anna, Coad, Bryan R., Klok, Harm-Anton, Pertoldi, Andrea, Schönherr, Holger, Griesser, H.J., Coad, B.R., Michl, T.D., Klok, H.-A., Michl, Thomas D., Giles, Carla   +19 more
core   +1 more source

Toward Green Atom Transfer Radical Polymerization: Current Status and Future Challenges

Advanced Science, 2022
Reversible‐deactivation radical polymerizations (RDRPs) have revolutionized synthetic polymer chemistry. Nowadays, RDRPs facilitate design and preparation of materials with controlled architecture, composition, and functionality.
Sylwia Dworakowska, Francesca Lorandi, Adam Gorczyński, Krzysztof Matyjaszewski   +3 more
doaj   +1 more source

Comparative Study of Polymer-Grafted BaTiO₃ Nanoparticles Synthesized Using Normal ATRP as Well as ATRP and ARGET-ATRP with Sacrificial Initiator with a Focus on Controlling the Polymer Graft Density and Molecular Weight

Molecules, 2023
Structurally well-defined polymer-grafted nanoparticle hybrids are highly sought after for a variety of applications, such as antifouling, mechanical reinforcement, separations, and sensing.
Ikeoluwa E. Apata, Bhausaheb V. Tawade, Steven P. Cummings, Nihar Pradhan, Alamgir Karim, Dharmaraj Raghavan   +5 more
doaj   +1 more source

Electrochemically mediated atom transfer radical polymerization in the presence of oxygen [PDF]

, 2022
openSi svilupperà un metodo elettrochimico che sfrutta la riduzione elettrocatalitica di O 2 ad H 2 O, in ambiente acquoso, per rimuovere l’ossigeno dall’ambiente di polimerizzazione radicalica per trasferimento di atomo (ATRP).
ANTONELLO, ANDREA
core  

Macromolecular Engineering by Applying Concurrent Reactions with ATRP [PDF]

Polymers, 2020
Modern polymeric material design often involves precise tailoring of molecular/supramolecular structures which is also called macromolecular engineering. The available tools for molecular structure tailoring are controlled/living polymerization methods, click chemistry, supramolecular polymerization, self-assembly, among others.
Yu Wang, Mary Nguyen, Amanda J. Gildersleeve   +2 more
openaire   +2 more sources

Exploring Electrochemically Mediated ATRP of Styrene [PDF]

Processes, 2021
Electrochemically mediated atom transfer radical polymerization (eATRP) of styrene was studied in detail by using CuBr2/TPMA (TPMA = tris(2-pyridylmethyl)amine) as a catalyst. Redox properties of various Cu(II) species were investigated in CH3CN, dimethylformamide (DMF), and dimethyl sulfoxide (DMSO) both in the absence and presence of 50% (v/v ...
Francesco De Bon, Gian Marco Carlan, Enrico Tognella, Abdirisak Ahmed Isse   +3 more
openaire   +2 more sources

Kinetics of Fe-Mediated ATRP with Triarylphosphines [PDF]

, 2015
Phosphines have been successfully used as additives for Fe-based ATRP. To understand their role in detail, the kinetics of Fe-based ATRP in the presence of tris(2,4,6-trimethoxyphenyl)-phosphine (TTMPP) and of triphenylphosphine (TPP) was studied via ...
Matyjaszewski, Krzysztof, Schroeder, Hendrik, Buback, Michael   +2 more
core   +3 more sources

Oxygen‐Tolerant Photo‐Induced Miniaturized Accelerated Atom Transfer Radical Polymerization (OPTIMA‐ATRP) for High‐Throughput Synthesis of Polymer Bioconjugates

Angewandte Chemie, EarlyView.
Oxygen‐tolerant photo‐induced miniaturized accelerated atom transfer radical polymerization (OPTIMA‐ATRP) in water was developed for the polymerization of hydrophilic (meth)acrylate monomers under ambient or sub‐ambient (4°C) temperature and atmospheric conditions, without prior degassing, in less than 10 min, at an ultra‐small scale (< 50 µL) in ...
Arman Moini Jazani, Roksana Wygoda, Hironobu Murata, Mozhdeh Madadi, Grzegorz Przesławski, Krzysztof Matyjaszewski   +5 more
wiley   +2 more sources