In Situ Polymerization of Graphene, Graphite Oxide, and Functionalized Graphite Oxide into Epoxy Resin and Comparison Study of On-the-Flame Behavior

2011 ◽  
Vol 50 (13) ◽  
pp. 7772-7783 ◽  
Author(s):  
Yuqiang Guo ◽  
Chenlu Bao ◽  
Lei Song ◽  
Bihe Yuan ◽  
Yuan Hu
Keyword(s):  
Epoxy Resin ◽  
Graphite Oxide ◽  
In Situ Polymerization ◽  
Comparison Study ◽  
Flame Behavior

Synthesis of conductive adhesives based on epoxy resin and polyaniline.DBSA using the in situ polymerization and physical mixing procedures

2010 ◽  
Vol 160 (17-18) ◽  
pp. 1981-1986 ◽  
Author(s):  
Bluma G. Soares ◽  
Micheli L. Celestino ◽  
Matheus Magioli ◽  
Viviane X. Moreira ◽  
Dipak Khastgir
Keyword(s):  
Epoxy Resin ◽  
In Situ Polymerization ◽  
Conductive Adhesives ◽  
Physical Mixing

Preparation of Epoxy Resin/Montmorillonite Composites by Monomer Insert In Situ Polymerization

2010 ◽  
Vol 178 ◽  
pp. 236-241
Author(s):  
Jing Xie ◽  
Shang Yue Shen ◽  
Yu Xia Luo ◽  
Meng Meng Zhang ◽  
Ying Chen
Keyword(s):  
Tensile Strength ◽  
Glass Transition ◽  
Transition Temperature ◽  
Epoxy Resin ◽  
In Situ Polymerization ◽  
Raw Materials ◽  
One Step ◽  
Polymerization Method ◽  
Intercalative Polymerization

Epoxy resin/ montmorillonite (EP/MMT) composite was prepared via monomer insert in-situ polymerization. It was shown that the EP/MMT composites could be successfully synthesized from the raw materials only by one step, making it simpler than traditional in-situ intercalative polymerization method. The d001 spacing of montmorillonite was tested by XRD and increased to 4.30nm. The results showed that tensile strength and impact strength were improved by 98.11 and 93.69%, respectively. The glass transition temperature was increased by 17.3 °C.

Synthesis of Polyaniline/Poly(Vinyl Alcohol) Intercalated Graphite Oxide Composites

2011 ◽  
Vol 343-344 ◽  
pp. 11-15
Author(s):  
Fan Hu ◽  
Zu Xun Xu ◽  
Bing Hai Dong ◽  
Li Wan ◽  
Xiu Hua Zhang ◽  
...  
Keyword(s):  
Graphite Oxide ◽  
Vinyl Alcohol ◽  
In Situ Polymerization ◽  
Transport Processes ◽  
Poly Vinyl Alcohol ◽  
X Ray Diffraction ◽  
Intercalated Graphite ◽  
Diffusion Controlled ◽  
Oxide Composites

The Polyaniline-poly(vinyl alcohol)-intercalated graphite oxide (GO) composites were synthesized through in-situ polymerization methods. The characterizations were illuminated by using X-ray diffraction (XRD), scanning electron microscopy (SEM), cyclic voltammetry(CV) and thermal analysis(TGA), respectively. TGA shows that composites have stable thermal properties. CV curves show charge-transport processes within the film are diffusion-controlled. The new composites reveal the potential application in the future.

Toughening of Epoxy Resin Modified with In Situ Polymerized Acrylate Copolymer

2014 ◽  
Vol 910 ◽  
pp. 70-73
Author(s):  
Tao Wang ◽  
Jun Wang ◽  
Bin Zhang
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
High Performance ◽  
In Situ Polymerization ◽  
Weight Ratio ◽  
Diglycidyl Ether ◽  
Resin System ◽  
Acrylate Copolymer ◽  
Modified Epoxy

P(BA-St), a good modifier for epoxy resin, was prepared by BA and St in situ polymerization. The modified resin system was based on diglycidyl ether of bisphenol and methyl tetrahydrophthalic anhydride, tris (dimethylaminomethyl) phenol. The influence of the copolymer on mechanical properties and thermal performance of the systems was studied. When 15 wt% of the BA/St with a weight ratio composition of 7.5/7.5 was added to epoxy, high performance modified epoxy resin was obtained.

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