Papers – Page 68 – TechConnect Briefs

Ultratough Artificial Nacre Based on Conjugated Cross-linked Graphene Oxide

Cheng Q., Beihang University, CN

In this work, inspired by the relationship of excellent toughness and hierarchical nano-/micro-scale structure of natural nacre, we developed a novel strategy for fabricating the integration of ultratough and high strength artificial nacre based on [...]

Fabrication and Characterization of 3-D Graphene-CNT Architectures Towards Supercapacitor Applications

Kim Y-S, Kumar K., Li X., Fisher F.T., Yang E.H., Stevens Institute of Technology, US

This work describes the first steps towards fabrication and characterization of a novel hybrid nanostructure comprised of carbon nanotubes (CNTs) grown out-of-plane from graphene layers for supercapacitor applications. Graphene is a promising material for supercapacitors, [...]

Storage capacity in Graphene and blends of Graphene EDLC

Subramaniam C.K., Boopalan G., Velayutham G., Bollepalli S., VIT University, IN

EDLC’s Electrochemical Double Layer Capacitor form excellent energy storage device for high power applications with added advantage of avoidance of electrolyte leaks, improved reliability and packaging to suit different applications, when we use a solid [...]

In-Situ Synthesis of Hydrazine in Graphene Oxide Suspension and Stable Dispersion of Spontaneously Reduced Graphene Oxide Assisted by Hexamethyldisilazane

Han J.T., Jang J.I., Jeong B.H., Jeong H.J., Jeong S.Y., Jeong B.H., Jeong H.J., Jeong S.Y., Jeong B.H., Jeong H.J., Jeong S.Y., Lee G.W., Korea Electrotechnology Research Institute, KR

The development of the efficient and environmental-friendly reduction method of graphene oxide (GO) in solution is one of challenges. Here we show the environmetally friendly reduction and a solution processability of chemically modified graphene nanoplatelets [...]

Gold Nanoparticles Encapsulated within Graphene Shells

Shi W., Chopra N., The University of Alabama, US

We report here a novel approach to fabricate graphene shell encapsulated Au nanoparticles in a chemical vapor deposition process. In addition, processing parameters were studied to result in best quality non-turbostratic graphene shells. This system [...]

Facile Preparation of Graphene Composite Materials and Their Application

Nishina Y., Okayama University, JP

We have successfully achieved the new preparation technique of graphene oxide from graphite with “Rapid Hummers method”. The graphene oxide was functionalized by selective reduction of C-O bonds and by making composites with metal nanoparticles, [...]

Month: May 2013

Ultratough Artificial Nacre Based on Conjugated Cross-linked Graphene Oxide

Fabrication and Characterization of 3-D Graphene-CNT Architectures Towards Supercapacitor Applications

Storage capacity in Graphene and blends of Graphene EDLC

In-Situ Synthesis of Hydrazine in Graphene Oxide Suspension and Stable Dispersion of Spontaneously Reduced Graphene Oxide Assisted by Hexamethyldisilazane

Gold Nanoparticles Encapsulated within Graphene Shells

Facile Preparation of Graphene Composite Materials and Their Application

The growth of a polycrystalline graphene from a liquid phase

SECM Investigation on the Effect of ZnO Nanoparticles on Nasopharyngeal Cancer Cell Respiration

Eddy Current and Microwave Characterization of Fe- Based Alloy Synthesized by Mechanical Alloying

Characterization of RF-sputtered ultra-thin WO3 films grown on TiO2 surface