Affected Polymer Layer and Thermo-mechanical Behavior Correlation in Nylon-6/Polycarbonate/Graphene-Oxide Nanocomposites: A Quantitative Study of Polymorphism

2021 ◽  
pp. 178995
Author(s):  
Mohammad Soroush Abzan ◽  
Ramin Mirzaee ◽  
Shervin Ahmadi ◽  
Navid Karimpour-Motlagh ◽  
Hossein Ali Khonakdar
Keyword(s):  
Graphene Oxide ◽  
Mechanical Behavior ◽  
Quantitative Study ◽  
Nylon 6 ◽  
Polymer Layer

Effect of reduced graphene oxide on mechanical behavior of an epoxy adhesive in glassy and rubbery states

2021 ◽  
pp. 002199832110316
Author(s):  
Ata Khabaz-Aghdam ◽  
Bashir Behjat ◽  
EAS Marques ◽  
RJC Carbas ◽  
Lucas FM da Silva ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Ambient Temperature ◽  
Mechanical Behavior ◽  
Reduced Graphene Oxide ◽  
Epoxy Adhesive ◽  
Ultimate Strain ◽  
Reduced Graphene

The mechanical behavior of an adhesive, in neat state and reinforced with up to 0.5 wt% of reduced graphene oxide (RGO) was investigated here. Tests were done at temperatures between the ambient temperature and the glass transition temperature ( Tg[Formula: see text] of the adhesive. Using a metal mold, cured plates of the neat and RGO reinforced epoxy adhesive were prepared. The adhesive powder and the bulk dumbbell-shaped specimens, obtained from cured adhesive plates, were subjected to differential scanning calorimetry (DSC) and tensile tests, respectively, to obtain the Tg as well as mechanical properties of the adhesives. The results indicated that adding RGO up to 0.5 wt% increased the glass transition temperature, the modulus of elasticity, and the strength of the adhesive. It was found that the presence of RGO reduced the adhesive’s strain at the break at the ambient temperature. However, at high temperatures, near the Tg, the ultimate strain of RGO-reinforced adhesives decreased slightly when compared to the ultimate strain of the neat specimens. This explains the reduction in toughness at ambient temperature obtained by adding RGO and the increase at high temperatures. Finally, the failure morphology of the neat and RGO-reinforced adhesive specimens was investigated using microscopic imaging of the specimens’ failure cross-sections, which supported and justified the experimental observations.

Mechanical behavior of glass fiber‐reinforced Nylon‐6 syntactic foams and its Young's modulus numerical study

2021 ◽  
Vol 138 (27) ◽  
pp. 50648 ◽  
Author(s):  
Roberto Yáñez‐Macías ◽  
Jorge E. Rivera‐Salinas ◽  
Silvia Solís‐Rosales ◽  
Daniel Orduña‐Altamirano ◽  
David Ruíz‐Mendoza ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Glass Fiber ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Numerical Study ◽  
Nylon 6 ◽  
Syntactic Foams ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced

A quantitative study on mechanical behavior of Mg alloys with bimodal texture components

2021 ◽  
pp. 117013
Author(s):  
Lingyu Zhao ◽  
Bo Guan ◽  
Yunchang Xin ◽  
Xiaoxu Huang ◽  
Chenglu Liu ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Quantitative Study ◽  
Mg Alloys

Anionic nylon 6/TiO2 composite materials: Effects of TiO2 filler on the thermal and mechanical behavior of the composites

2012 ◽  
Vol 33 (9) ◽  
pp. 1557-1569 ◽  
Author(s):  
Gheorghe Rusu ◽  
Elena Rusu
Keyword(s):  
Composite Materials ◽  
Mechanical Behavior ◽  
Nylon 6

Nanodiamond nanocluster-decorated graphene oxide/epoxy nanocomposites with enhanced mechanical behavior and thermal stability

2017 ◽  
Vol 114 ◽  
pp. 111-120 ◽  
Author(s):  
Yinhang Zhang ◽  
Kyong Yop Rhee ◽  
Soo-Jin Park
Keyword(s):  
Thermal Stability ◽  
Graphene Oxide ◽  
Mechanical Behavior ◽  
Epoxy Nanocomposites

Study on Mechanical Behavior of Friction Stir Welded Nylon-6 Sheets

2020 ◽  
pp. 151-160
Author(s):  
Santosh K. Sahu ◽  
Kamal Pal ◽  
Susmita Das ◽  
Avisek Tripathy
Keyword(s):  
Mechanical Behavior ◽  
Nylon 6 ◽  
Friction Stir

Extreme Mechanical Behavior of Nacre-Mimetic Graphene-Oxide and Silk Nanocomposites

Nano Letters ◽  
2018 ◽  
Vol 18 (2) ◽  
pp. 987-993 ◽  
Author(s):  
Wanting Xie ◽  
Sirimuvva Tadepalli ◽  
Sang Hyun Park ◽  
Amir Kazemi-Moridani ◽  
Qisheng Jiang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Mechanical Behavior

scholarly journals Atomically Thin Polymer Layer Enhances Toughness of Graphene Oxide Monolayers

Matter ◽  
2019 ◽  
Vol 1 (2) ◽  
pp. 369-388 ◽  
Author(s):  
Rafael A. Soler-Crespo ◽  
Lily Mao ◽  
Jianguo Wen ◽  
Hoang T. Nguyen ◽  
Xu Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Polymer Layer ◽  
Thin Polymer
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