Preparation and characterization of temperature-memory nanoparticles of MIP-CS-g-PMMA

RSC Advances ◽  
2016 ◽  
Vol 6 (112) ◽  
pp. 110722-110732 ◽  
Author(s):  
Xue-Fang Zheng ◽  
Qi Lian ◽  
Hua Yang ◽  
Hai-Xia Wu ◽  
Caihong Cheng ◽  
...  
Keyword(s):  
Free Radical ◽  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Graft Copolymer ◽  
Free Radical Polymerization ◽  
Ammonium Persulfate ◽  
Template Molecule

A molecular imprinted graft copolymer of chitosan with methyl methacrylate (MIP-CS-g-PMMA) was prepared by free radical polymerization with aspirin as the template molecule and ammonium persulfate as the initiator.

Tribological and mechanical characterization of PMMA/HAp nanocomposites obtained by free- radical polymerization

MRS Advances ◽  
2018 ◽  
Vol 3 (63) ◽  
pp. 3763-3768
Author(s):  
Virginia Campos-Sanabria ◽  
María T. Hernández-Sierra ◽  
Micael G. Bravo-Sánchez ◽  
Luis D. Aguilera-Camacho ◽  
J. S. García-Miranda ◽  
...  
Keyword(s):  
Free Radical ◽  
Methyl Methacrylate ◽  
Water Absorption ◽  
Benzoyl Peroxide ◽  
Radical Polymerization ◽  
Mechanical Characterization ◽  
Tribological Behavior ◽  
Free Radical Polymerization ◽  
Poly Methyl Methacrylate

ABSTRACTPoly (methyl methacrylate)/hydroxyapatite (PMMA/HAp) nanocomposites with HAp nanoparticles content of 12 wt.% were obtained by free-radical polymerization synthesis. Three different concentrations of benzoyl peroxide (PBO) of 3, 6, and 12 wt.% were studied. The results showed that the concentration of PBO has an effect on the performance of composites. In particular, the nanocomposite with the highest concentration of PBO presented the best mechanical and tribological behavior, as well as the lowest values of water absorption and porosity percent.

Molecular Weight Characterization of Poly(N-isopropylacrylamide) Prepared by Living Free-Radical Polymerization

2000 ◽  
Vol 33 (18) ◽  
pp. 6738-6745 ◽  
Author(s):  
François Ganachaud ◽  
Michael J. Monteiro ◽  
Robert G. Gilbert ◽  
Marie-Anne Dourges ◽  
San H. Thang ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Living Free Radical Polymerization

Synthesis and Characterization of Core Cross-Linked Star Clusters by Conventional Free-Radical Polymerization

2007 ◽  
Vol 40 (22) ◽  
pp. 7819-7826 ◽  
Author(s):  
Tor Kit Goh ◽  
Adrian P. Sulistio ◽  
Anton Blencowe ◽  
Jeffery W. Johnson ◽  
Greg G. Qiao
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Star Clusters ◽  
Free Radical Polymerization ◽  
Synthesis And Characterization
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