Great enhancement of mechanical features in PLA based composites containing aligned few layer graphene ( FLG ), the effect of FLG loading, size, and dispersion on mechanical and thermal properties

2021 ◽  
pp. 51300
Author(s):  
Hamza El Marouazi ◽  
Benoit Schueren ◽  
Damien Favier ◽  
Anaëlle Bolley ◽  
Samuel Dagorne ◽  
...  
RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 97931-97940 ◽  
Author(s):  
Emanuele Lago ◽  
Peter S. Toth ◽  
Giammarino Pugliese ◽  
Vittorio Pellegrini ◽  
Francesco Bonaccorso

The preparation of polycarbonate-based graphene composites is reported. The loading of single- and few-layer graphene flakes improves the mechanical and thermal properties, as well as the electrical conductivity of the polymer.


2018 ◽  
Vol 40 (S2) ◽  
pp. E1840-E1849 ◽  
Author(s):  
Muhammad Razlan Zakaria ◽  
Muhammad Helmi Abdul Kudus ◽  
Hazizan Md Akil ◽  
Mohd Zharif Mohd Thirmizir ◽  
Muhammad Fadhirul Izwan Abdul Malik ◽  
...  

2015 ◽  
Vol 9 (1) ◽  
pp. 4-12 ◽  
Author(s):  
Zhong Yan ◽  
Denis L. Nika ◽  
Alexander A. Balandin

2011 ◽  
Vol 391-392 ◽  
pp. 175-179 ◽  
Author(s):  
Qing Hong Liu ◽  
Xia Yin Yao ◽  
Zhao Ping Liu

The single layer graphene oxide (GO) sheets-epoxy nanocomposites were prepared by directly dispersing concentrated GO aqueous colloid into dimethylformamide (DMF), and then incorporating the mixed solution into epoxy resin. The mechanical and thermal properties of the as-prepared nanocomposites were investigated by Notched Izod impact tests and thermogravimetric analysis. Significant improvements in both impact strength and thermal properties were observed for the nanocomposites at very low level of GO loading content. The impact strength of the nonacomposites containing 0.15 wt% GO was 10.66±0.75 MPa, which was 165.84 % higher than that of the pure epoxy resin (4.01±0.52 MPa). The decomposition temperature of the nanocomposites containing 0.3 wt % GO increased about 12 °C. The effective reinforcement of the GO based epoxy nanocomposites can be attributed to the good dispersion and the strong interfacial interactions between the GO sheets and the epoxy resin matrices.


Carbon ◽  
2021 ◽  
Author(s):  
Housseinou Ba ◽  
Lai Truong-Phuoc ◽  
Thierry Romero ◽  
Christophe Sutter ◽  
Jean-Mario Nhut ◽  
...  

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