scholarly journals Visible Light-Induced Metal Free Surface Initiated Atom Transfer Radical Polymerization of Methyl Methacrylate on SBA-15

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 58 ◽  
Author(s):  
Liang Ma ◽  
Na Li ◽  
Jian Zhu ◽  
Xiaodong Chen
Keyword(s):  
Free Surface ◽  
Visible Light ◽  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
Metal Free

scholarly journals Visible Light-Induced Metal Free Surface Initiated Atom Transfer Radical Polymerization of Methyl Methacrylate on SBA-15

2017 ◽  
Author(s):  
Liang Ma ◽  
Na Li ◽  
Jian Zhu ◽  
Xiao Dong Chen
Keyword(s):  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Low Cost ◽  
Polymeric Composite ◽  
Structure Evolution ◽  
Atom Transfer ◽  
Metal Free ◽  
Ready Availability ◽  
Enhanced Adsorption

Surface initiated atom transfer radical polymerization (SI-ATRP) is one of the most versatile technique to modify the surface properties of material. Recent developed metal free SI-ATRP makes such technique more widely applicable. Herein photo-induced metal-free SI-ATRP of methacrylates, such as methyl methacrylate, N-isopropanyl acrylamide, and N,N- dimethylaminoethyl methacrylate, on the surface of SBA-15 was reported to fabricate organic-inorganic hybrid materials. SBA-15 based polymeric composite with adjustable graft ratio was obtained. The structure evolution during the SI-ATRP modification of SBA-15 was monitored and verified by FT-IR, XPS, TGA, BET, and TEM. The obtained polymeric composite showed enhanced adsorption ability for the model compound toluene in aqueous. This procedure provides a low cost, ready availability, and facile modification way to synthesize the polymeric composites without the contamination of metal.

scholarly journals Simple Benchtop Approach to Polymer Brush Nanostructures Using Visible-Light-Mediated Metal-Free Atom Transfer Radical Polymerization

2016 ◽  
Vol 5 (2) ◽  
pp. 258-262 ◽  
Author(s):  
Emre H. Discekici ◽  
Christian W. Pester ◽  
Nicolas J. Treat ◽  
Jimmy Lawrence ◽  
Kaila M. Mattson ◽  
...  
Keyword(s):  
Visible Light ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Polymer Brush ◽  
Free Atom ◽  
Atom Transfer ◽  
Metal Free

BINOLs as visible light photocatalysts for metal-free atom transfer radical polymerization

2019 ◽  
Vol 10 (48) ◽  
pp. 6662-6668 ◽  
Author(s):  
Qiang Ma ◽  
Xun Zhang ◽  
Li Ji ◽  
Saihu Liao
Keyword(s):  
Visible Light ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Free Atom ◽  
Atom Transfer ◽  
Metal Free

1,1′-Bisnaphthol (BINOL) has been successfully identified as a new photocatalyst framework for organocatalyzed atom transfer radical polymerization (ATRP).

Metal-Free Atom Transfer Radical Polymerization of Methyl Methacrylate with ppm Level of Organic Photocatalyst

2016 ◽  
Vol 38 (10) ◽  
pp. 1600461 ◽  
Author(s):  
Zhicheng Huang ◽  
Yu Gu ◽  
Xiaodong Liu ◽  
Lifen Zhang ◽  
Zhenping Cheng ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Free Atom ◽  
Atom Transfer ◽  
Metal Free ◽  
Ppm Level
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