One-pot in situ polymerization of graphene oxide nanosheets and poly(p-phenylenebenzobisoxazole) with enhanced mechanical and thermal properties

2017 ◽  
Vol 141 ◽  
pp. 16-23 ◽  
Author(s):  
Mingqiang Wang ◽  
Chunyan Wang ◽  
Yuanjun Song ◽  
Huaquan Xie ◽  
Yudong Huang
Keyword(s):  
Graphene Oxide ◽  
Thermal Properties ◽  
In Situ Polymerization ◽  
Mechanical And Thermal Properties ◽  
Graphene Oxide Nanosheets ◽  
One Pot

Mechanical and thermal properties of hybrid nanocomposites prepared by in situ polymerization

Polimery ◽  
2016 ◽  
Vol 61 (03) ◽  
pp. 172-180 ◽  
Author(s):  
Sandra Paszkiewicz ◽  
Iwona Pawelec ◽  
Anna Szymczyk ◽  
Zbigniew Roslaniec
Keyword(s):  
Thermal Properties ◽  
In Situ Polymerization ◽  
Hybrid Nanocomposites ◽  
Mechanical And Thermal Properties

scholarly journals Dielectric, mechanical and thermal properties of all-organic PI/PSF composite films by in situ polymerization

e-Polymers ◽  
2020 ◽  
Vol 20 (1) ◽  
pp. 226-232 ◽  
Author(s):  
Peng Li ◽  
Jiajun Yu ◽  
Shaohua Jiang ◽  
Hong Fang ◽  
Kunming Liu ◽  
...  
Keyword(s):  
Thermal Properties ◽  
In Situ Polymerization ◽  
Composite Films ◽  
Dielectric Materials ◽  
Mechanical Analysis ◽  
Dielectric Measurement ◽  
Mechanical And Thermal Properties ◽  
High Dielectric Materials ◽  
High Dielectric

AbstractAll-organic high dielectric materials are highly required in the field of modern electronic industry and energy storage. In this work, all-organic polyimide/polysulfone composite films with different amounts of PSF (PI/PSF-X) were prepared by in situ polymerization followed by film casting and thermal treatment. The dielectric, mechanical and thermal properties of these PI/PSF-X composite films are characterized by dielectric measurement, tensile test, thermogravimetric analysis and dynamic mechanical analysis. The results suggest that the PI/PSF-X composite films have good dielectric properties, good mechanical properties and excellent thermal properties, which are suitable for applications in electronic devices in harsh environments, especially in high-temperature environments.

In situ polymerization and mechanical, thermal properties of polyurethane/graphene oxide/epoxy nanocomposites

2013 ◽  
Vol 47 ◽  
pp. 850-856 ◽  
Author(s):  
Yuqi Li ◽  
Diyuan Pan ◽  
Shoubin Chen ◽  
Qihua Wang ◽  
Guangqin Pan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Properties ◽  
In Situ Polymerization ◽  
Epoxy Nanocomposites

Preparation, characterization, and properties of graphene-based composite aerogels via in situ polymerization and three-dimensional self-assembly from graphene oxide solution

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78538-78547 ◽  
Author(s):  
Haiming Cheng ◽  
Huafei Xue ◽  
Guangdong Zhao ◽  
Changqing Hong ◽  
Xinghong Zhang
Keyword(s):  
Graphene Oxide ◽  
Phase Separation ◽  
Self Assembly ◽  
In Situ Polymerization ◽  
Three Dimensional ◽  
One Pot ◽  
Hierarchical Porous ◽  
Composite Aerogels ◽  
Polymerization Induced Phase Separation

In this work, hierarchical porous graphene-based composite aerogels are synthesized by a simple and facile one-pot polymerization-induced phase separation.

MECHANICAL AND THERMAL PROPERTIES OF MONTMORILLONITE-EPOXY NANOCOMPOSITE

2008 ◽  
Vol 22 (18n19) ◽  
pp. 3247-3253 ◽  
Author(s):  
B. T. MAROUF ◽  
R. BAGHERI ◽  
R. A. PEARSON
Keyword(s):  
Thermal Properties ◽  
In Situ Polymerization ◽  
Mechanical And Thermal Properties ◽  
Toughening Mechanism ◽  
X Ray Diffraction ◽  
X Ray ◽  
Epoxy Nanocomposite ◽  
Transmission Electron ◽  
Stiffening Effect

In this investigation, the mechanical and thermal properties of the montmorillonite-epoxy nanocomposites were studied. The epoxy compounds were prepared by in situ polymerization and the intercalation dispersion were obtained as evidenced using X-ray diffraction (XRD) and transmission electron microscopy (TEM). The results reveal remarkable stiffening effect and slight toughening effect of the MMT in the epoxy resin and an insight about the crack tip and notch tip toughening mechanism. According to the DMA, the glass transition temperature increases as increasing the MMT content.

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