Polymer nano-hybrid material based on graphene oxide/POSS via surface initiated atom transfer radical polymerization (SI-ATRP): Its application in specialty hydrogel system

Polymer ◽  
2016 ◽  
Vol 103 ◽  
pp. 46-56 ◽  
Author(s):  
Souvik Ata ◽  
Sovan Lal Banerjee ◽  
Nikhil K. Singha
Keyword(s):  
Graphene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Hybrid Material ◽  
Atom Transfer ◽  
Hydrogel System

Grafting of graphene oxide with poly(sodium 4-styrenesulfonate) by atom transfer radical polymerization

2013 ◽  
Vol 138 (2-3) ◽  
pp. 434-439 ◽  
Author(s):  
Xiying Sun ◽  
Wenchao Wang ◽  
Tao Wu ◽  
Haixia Qiu ◽  
Xingxin Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer

Polystyrene-grafted graphene nanoplatelets with various graft densities by atom transfer radical polymerization from the edge carboxyl groups

RSC Advances ◽  
2014 ◽  
Vol 4 (47) ◽  
pp. 24439-24452 ◽  
Author(s):  
Hossein Roghani-Mamaqani ◽  
Vahid Haddadi-Asl ◽  
Khezrollah Khezri ◽  
Mehdi Salami-Kalajahi
Keyword(s):  
Graphene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Graphene Nanoplatelets ◽  
Carboxyl Groups ◽  
Atom Transfer

An initiator containing modifier, 4-hydroxybutyl 2-bromopropionate (CBr), was synthesized by the reaction of 1,4-butanediol and alpha-bromoisobutyryl bromide. Subsequently, graphene oxide was functionalized with CBr to yield initiator-anchored graphene (GCBr). Then, GCBr was used as the precursor for ATRP of styrene.

A tertiary amine in two competitive processes: reduction of graphene oxide vs. catalysis of atom transfer radical polymerization

RSC Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 3370-3376 ◽  
Author(s):  
M. Ilčíková ◽  
M. Mrlík ◽  
Z. Špitalský ◽  
M. Mičušík ◽  
K. Csomorová ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Tertiary Amine ◽  
Atom Transfer ◽  
One Step

Graphene oxide can be reduced by tertiary amine in one step during ATRP to directly obtain conductive hybrids and/or composites.

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