Reusable and environmentally friendly ionic trinuclear iron complex catalyst for atom transfer radical polymerization

2007 ◽  
pp. 1855 ◽  
Author(s):  
Shota Niibayashi ◽  
Hitoshi Hayakawa ◽  
Ren-Hua Jin ◽  
Hideo Nagashima
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Environmentally Friendly ◽  
Iron Complex ◽  
Atom Transfer ◽  
Complex Catalyst

scholarly journals Development of Environmentally Friendly Atom Transfer Radical Polymerization

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 1987
Author(s):  
Ming Yuan ◽  
Xuetao Cui ◽  
Wenxian Zhu ◽  
Huadong Tang
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Iron Catalyst ◽  
Iron Complex ◽  
Point Of View ◽  
Research Progress ◽  
Atom Transfer ◽  
Complex Catalyst ◽  
Environmental Friendliness ◽  
Metal Free

Atom transfer radical polymerization (ATRP) is one of the most successful techniques for the preparation of well-defined polymers with controllable molecular weights, narrow molecular weight distributions, specific macromolecular architectures, and precisely designed functionalities. ATRP usually involves transition-metal complex as catalyst. As the most commonly used copper complex catalyst is usually biologically toxic and environmentally unsafe, considerable interest has been focused on iron complex, enzyme, and metal-free catalysts owing to their low toxicity, inexpensive cost, commercial availability and environmental friendliness. This review aims to provide a comprehensive understanding of iron catalyst used in normal, reverse, AGET, ICAR, GAMA, and SARA ATRP, enzyme as well as metal-free catalyst mediated ATRP in the point of view of catalytic activity, initiation efficiency, and polymerization controllability. The principle of ATRP and the development of iron ligand are briefly discussed. The recent development of enzyme-mediated ATRP, the latest research progress on metal-free ATRP, and the application of metal-free ATRP in interdisciplinary areas are highlighted in sections. The prospects and challenges of these three ATRP techniques are also described in the review.

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
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