The effect of sonication treatment of graphene oxide on the mechanical properties of the assembled films

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 39681-39687 ◽  
Author(s):  
Shibing Ye ◽  
Jiachun Feng
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Systematic Study ◽  
Graphite Oxide ◽  
Oxide Films ◽  
Sonication Treatment

We performed a systematic study on the influence of sonication treatment of graphite oxide on the mechanical properties of the resulting graphene oxide films.

scholarly journals Synthesis and study on rheological behavior of polystyrene/graphene oxide nanocomposites

2013 ◽  
Vol 16 (4) ◽  
pp. 54-65
Author(s):  
Tam Thanh Mai ◽  
Linh Pham Duy Le ◽  
Nhan Thuc Chi Ha ◽  
Huy Thuc Ha
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Rheological Properties ◽  
Polymer Nanocomposites ◽  
Rheological Behavior ◽  
Graphite Oxide ◽  
Polymer Materials ◽  
Thermal And Mechanical Properties ◽  
New Research

Polymer nanocomposites reinforced by graphene oxide is one of the new research and developed from 2005 up to date. In this study, we had successfully fabricated polystyrene/graphene oxide nanocomposite by solution-based method. Graphite oxide was synthesized by the method of Hummers and exfoliated in solvent under the effect of ultrasound. The thermal and mechanical properties of PS/RGO nanocomposites were superitor to original polystyrene. In addition, our research has focused on the effect of graphene oxide to the rheological properties of polystyrene – one of the most important properties of polymer materials.

Borate cross-linking chitosan/graphene oxide films: Toward the simultaneous enhancement of gases barrier and mechanical properties

2015 ◽  
Author(s):  
Ning Yan ◽  
Filomena Capezzuto ◽  
Giovanna G. Buonocore ◽  
Fabiana Tescione ◽  
Marino Lavorgna ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Oxide Films ◽  
Cross Linking

Intrinsic mechanical properties of graphene oxide films: Strain characterization and the gripping effects

Carbon ◽  
2017 ◽  
Vol 118 ◽  
pp. 467-474 ◽  
Author(s):  
Enlai Gao ◽  
Yeye Wen ◽  
Yanan Yuan ◽  
Chun Li ◽  
Zhiping Xu
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Oxide Films ◽  
Strain Characterization

scholarly journals Water lubrication of graphene oxide-based materials

Friction ◽  
2021 ◽  
Author(s):  
Shaoqing Xue ◽  
Hanglin Li ◽  
Yumei Guo ◽  
Baohua Zhang ◽  
Jiusheng Li ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Lubrication Theory ◽  
Lubricant Additives ◽  
Water Lubrication ◽  
Broad Application ◽  
Water Dispersibility ◽  
Metal Processing ◽  
The Relationship ◽  
Ph Concentration

AbstractWater is as an economic, eco-friendly, and efficient lubricant that has gained widespread attention for manufacturing. Using graphene oxide (GO)-based materials can improve the lubricant efficacy of water lubrication due to their outstanding mechanical properties, water dispersibility, and broad application scenarios. In this review, we offer a brief introduction about the background of water lubrication and GO. Subsequently, the synthesis, structure, and lubrication theory of GO are analyzed. Particular attention is focused on the relationship between pH, concentration, and lubrication efficacy when discussing the tribology behaviors of pristine GO. By compounding or reacting GO with various modifiers, amounts of GO-composites are synthesized and applied as lubricant additives or into frictional pairs for different usage scenarios. These various strategies of GO-composite generate interesting effects on the tribology behaviors. Several application cases of GO-based materials are described in water lubrication, including metal processing and bio-lubrication. The advantages and drawbacks of GO-composites are then discussed. The development of GO-based materials for water lubrication is described including some challenges.

Preparation of biaxially oriented polyamide 6/polyketone/graphene oxide films with enhanced barrier and mechanical behaviors

2021 ◽  
Vol 138 (21) ◽  
pp. 50501
Author(s):  
Fenglong Lin ◽  
Yuejun Liu ◽  
Lijun Song ◽  
Xihai Hao ◽  
Xiaochao Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Films ◽  
Polyamide 6 ◽  
Mechanical Behaviors
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