Elaboration and thermal behavior of nanocomposites based on poly(ethyl methacrylate) and an Algerian bentonite prepared via in situ polymerization initiated by Ni(II)α-benzoinoxime complex

2013 ◽  
Vol 555 ◽  
pp. 30-36 ◽  
Author(s):  
Kamal Ouaad ◽  
Saïd Djadoun ◽  
Luc Vincent ◽  
Nicolas Sbirrazzuoli
Keyword(s):  
Thermal Behavior ◽  
In Situ Polymerization ◽  
Ethyl Methacrylate

Physical and Antibacterial Properties of Gold-Poly(ethyl methacrylate) Nanocomposites Prepared by In-Situ Polymerization

2015 ◽  
Vol 15 (9) ◽  
pp. 7244-7248
Author(s):  
Chul Jae Lee ◽  
Ki Young Nam ◽  
Young In Park ◽  
Su Hyung Hong ◽  
Hee Jin Kim
Keyword(s):  
In Situ Polymerization ◽  
Antibacterial Properties ◽  
Ethyl Methacrylate

scholarly journals Kinetic Study of the Thermal and Thermo-Oxidative Degradations of Polystyrene Reinforced with Multiple-Cages POSS

Polymers ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 2742
Author(s):  
Ignazio Blanco ◽  
Gianluca Cicala ◽  
Claudio Tosto ◽  
Francesco Agatino Bottino
Keyword(s):  
Thermal Stability ◽  
Thermal Behavior ◽  
Steric Hindrance ◽  
In Situ Polymerization ◽  
Neat Polymer ◽  
Degradation Study ◽  
The Past ◽  
Good Improvement ◽  
Oligomeric Silsesquioxane

A comprehensive kinetics degradation study is carried out on novel multiple cages polyhedral oligomeric silsesquioxane (POSS)/polystyrene (PS) composites at 5% (w/w) of POSS to assess their thermal behavior with respect to the control PS and other similar POSS/PS systems studied in the past. The composites are synthesized by in situ polymerization of styrene in the presence of POSSs and characterized by 1H-NMR. The characteristics of thermal parameters are determined using kinetics literature methods, such as those developed by Kissinger and Flynn, Wall, and Ozawa (FWO), and discussed and compared with each other and with those obtained in the past for similar POSS/PS composites. A good improvement in the thermal stability with respect to neat polymer is found, but not with respect to those obtained in the past for polystyrene reinforced with single- or double-POSS cages. This behavior is attributed to the greater steric hindrance of the three-cages POSS compared with those of single- or double-cage POSS molecules.

Improvement in mechanical, physical and biological properties of eucalyptus and pine woods by raw pine resin in situ polymerization

2021 ◽  
Vol 166 ◽  
pp. 113495
Author(s):  
Andrey Pereira Acosta ◽  
Kelvin Techera Barbosa ◽  
Sandro Campos Amico ◽  
André Luiz Missio ◽  
Rafael de Avila Delucis ◽  
...  
Keyword(s):  
In Situ Polymerization ◽  
Biological Properties ◽  
Pine Resin
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