A One-Step Route to CO2 -Based Block Copolymers by Simultaneous ROCOP of CO2 /Epoxides and RAFT Polymerization of Vinyl Monomers

2018 ◽  
Vol 130 (14) ◽  
pp. 3655-3659 ◽  
Author(s):  
Yong Wang ◽  
Yajun Zhao ◽  
Yunsheng Ye ◽  
Haiyan Peng ◽  
Xingping Zhou ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Raft Polymerization ◽  
Vinyl Monomers ◽  
One Step

A One-Step Route to CO2 -Based Block Copolymers by Simultaneous ROCOP of CO2 /Epoxides and RAFT Polymerization of Vinyl Monomers

2018 ◽  
Vol 57 (14) ◽  
pp. 3593-3597 ◽  
Author(s):  
Yong Wang ◽  
Yajun Zhao ◽  
Yunsheng Ye ◽  
Haiyan Peng ◽  
Xingping Zhou ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Raft Polymerization ◽  
Vinyl Monomers ◽  
One Step

One-step synthesis of poly(2-oxazoline)-based amphiphilic block copolymers using a dual initiator for RAFT polymerization and CROP

Polymer ◽  
2014 ◽  
Vol 55 (23) ◽  
pp. 5986-5990 ◽  
Author(s):  
Young Chang Yu ◽  
Hang Sung Cho ◽  
Woong-Ryeol Yu ◽  
Ji Ho Youk
Keyword(s):  
Block Copolymers ◽  
Raft Polymerization ◽  
Amphiphilic Block Copolymers ◽  
One Step

One-step synthesis of poly(N-vinylpyrrolidone)-b-poly(l-lactide) block copolymers using a dual initiator for RAFT polymerization and ROP

2014 ◽  
Vol 52 (11) ◽  
pp. 1607-1613 ◽  
Author(s):  
Sang Jin Shin ◽  
Young Chang Yu ◽  
Ja Deok Seo ◽  
Sung Ju Cho ◽  
Ji Ho Youk
Keyword(s):  
Block Copolymers ◽  
Raft Polymerization ◽  
One Step

Synthesis of RAFT Block Copolymers in a Multi-Stage Continuous Flow Process Inside a Tubular Reactor

2013 ◽  
Vol 66 (2) ◽  
pp. 192 ◽  
Author(s):  
Christian H. Hornung ◽  
Xuan Nguyen ◽  
Stella Kyi ◽  
John Chiefari ◽  
Simon Saubern
Keyword(s):  
Block Copolymers ◽  
Continuous Flow ◽  
Raft Polymerization ◽  
Tubular Reactor ◽  
Organic Media ◽  
Vinyl Monomers ◽  
Flow Process ◽  
Molecular Weights ◽  
Multi Stage ◽  
Polymerization Method

This work describes a multi-stage continuous flow polymerisation process for the synthesis of block copolymers using the RAFT polymerization method. The process retains all the benefits and versatility of the RAFT method and has been adapted for a series of monomer combinations, including acrylates, acrylamides, and vinyl monomers. It resulted in polymers with molecular weights between 13500 and 34100 g mol–1, and dispersities typically between 1.21 and 1.58. Different architectures were prepared (including combinations of hydrophilic and hydrophobic blocks) which are soluble in a range of different solvents including aqueous and organic media.

Microwave-assisted rapid one-step synthesis of poly(2-oxazoline)-based block copolymers using a dual initiator for CROP and RAFT polymerization

Polymer ◽  
2016 ◽  
Vol 87 ◽  
pp. 108-113 ◽  
Author(s):  
Munhyung Kang ◽  
Soo Young Lee ◽  
Hwan Ho Shin ◽  
Young Chang Yu ◽  
Ji Ho Youk
Keyword(s):  
Block Copolymers ◽  
Raft Polymerization ◽  
Microwave Assisted ◽  
One Step

scholarly journals Cold Plasma Deposition of Polymeric Nanoprotrusion, Nanoparticles, and Nanofilm Structures on a Slide Glass Surface

Processes ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 99
Author(s):  
Sun-Woo Yi ◽  
In-Keun Yu ◽  
Woon-Jung Kim ◽  
Seong-Ho Choi
Keyword(s):  
Contact Angle ◽  
Visible Light ◽  
Methyl Methacrylate ◽  
Cold Plasma ◽  
Plasma Deposition ◽  
Vinyl Monomers ◽  
Glass Slides ◽  
Structure Surface ◽  
One Step ◽  
Coated Surface

In this study, we coated the surface of glass slides with nanoprotrusion, nanoparticles, and nanofilm structures by one-step plasma deposition of three vinyl monomers. Three functional vinyl monomers with symmetrical polarity sites were used: methyl methacrylate (MMA), trifluoro methylmethacrylate (TFMA), and trimethylsilyl methyl methacrylate (TSMA). The TSMA/MMA (80/20, mol-%) nanoprotrusion-coated surface of slide glass was superhydrophobic, with a 153° contact angle. We also evaluated the transmittance (%) of the slide glass with nanoprotrusions in the infrared (IR) (940 nm), ultraviolet (365 nm) and visible light (380–700 nm) regions. The obtained nanoprotrusion structure surface of slide glass created by plasma deposition transmits more than 90% of visible light.

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