Urotropine as a highly effective and versatile promoter for atom transfer radical polymerization

2014 ◽  
Vol 64 (2) ◽  
pp. 229-234
Author(s):  
Jiao Luo ◽  
Yifeng Zhu ◽  
Xiaonian Li ◽  
Zhao Yuan ◽  
Huadong Tang
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
Highly Effective

scholarly journals Metal-free atom transfer radical polymerization with ppm catalyst loading under sunlight

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Qiang Ma ◽  
Jinshuai Song ◽  
Xun Zhang ◽  
Yu Jiang ◽  
Li Ji ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Catalyst Design ◽  
Polymer Materials ◽  
Catalyst Loading ◽  
Atom Transfer ◽  
Controlled Polymerization ◽  
Heteroatom Doping ◽  
Metal Free ◽  
Highly Effective

AbstractOrganocatalytic atom transfer radical polymerization (O-ATRP) is recently emerging as an appealing method for the synthesis of metal-free polymer materials with well-defined microstructures and architectures. However, the development of highly effective catalysts that can be employed at a practical low loading are still a challenging task. Herein, we introduce a catalyst design logic based on heteroatom-doping of polycyclic arenes, which leads to the discovery of oxygen-doped anthanthrene (ODA) as highly effective organic photoredox catalysts for O-ATRP. In comparison with known organocatalysts, ODAs feature strong visible-light absorption together with high molar extinction coefficient (ε455nm up to 23,950 M–1 cm–1), which allow for the establishment of a controlled polymerization under sunlight at low ppm levels of catalyst loading.

Redox Responsive Behavior of Thiol/Disulfide-Functionalized Star Polymers Synthesized via Atom Transfer Radical Polymerization

2010 ◽  
Vol 43 (9) ◽  
pp. 4133-4139 ◽  
Author(s):  
Jun Kamada ◽  
Kaloian Koynov ◽  
Cathrin Corten ◽  
Azhar Juhari ◽  
Jeong Ae Yoon ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Star Polymers ◽  
Atom Transfer ◽  
Redox Responsive ◽  
Responsive Behavior

Simplified Electrochemically Mediated Atom Transfer Radical Polymerization using a Sacrificial Anode

2015 ◽  
Vol 54 (8) ◽  
pp. 2388-2392 ◽  
Author(s):  
Sangwoo Park ◽  
Paweł Chmielarz ◽  
Armando Gennaro ◽  
Krzysztof Matyjaszewski
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
Sacrificial Anode
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