1Centre for Advanced Composite Materials (CACM), Department of Mechanical Engineering, The University of Auckland, Auckland, New Zealand
2Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS,) Shenhe District, Shenyang City, Liaoning Province, China
3Leibniz Institute of Polymer Research Dresden (IPF), Department of Nanostructured Materials, Dresden, Germany
4Technische Universität Dresden, Physical Chemistry of Polymer Materials, Dresden, Germany
Adv. Mater. Lett., 2016, 7 (6), pp 421-429
DOI: 10.5185/amlett.2016.6123
Publication Date (Web): May 30, 2016
Copyright © IAAM-VBRI Press
E-mail: vmoh005@aucklanduni.ac.nz
This article focuses on the reduction of graphene oxides using different reductants and conditions systematically varying the chemical and physical structure, surface topography and chemistry and film thickness of reduced graphene oxide (rGO) films, with a focus on how these influence the property of most interest: electrical conductivity. The reduction process restores graphene oxide to a graphene-like structure, improving electrical conductivity while creating changes such as increased roughness, film thickness and new surface functionality. Films with smooth surfaces and minimal thicknesses have been shown to possess higher electrical conductivity. There have been minor changes in d-spacing and improvements in crystal perfection and orientation could be concluded from XRD patterns. Through XPS analysis, a significant decrease in the amount of oxygen functional groups at the surface has been noticed as the films get thinned.
Reduced graphene oxide, flexible films, electronic structure, chromatic confocal imaging, electricalconductivity
Advanced Healthcare Biomaterials
Piezoelectric Alternative Energy Sources as a Part of the Global Energy Concerns – Future Prospects in the Science and Market
Rectify the Injury-Induced Microenvironment Imbalance in Peripheral Nerve Repair
A Mini Review on Biodegradable Magnesium Alloy Vascular Stent
Prospective Applications of Marine Oriented Materials in the Repair of Peripheral Nerve Injury
Design and Implementation of Dynamic FPAA Based Interface Circuit for Thin Film Lead-Free Piezoelectric Sensors
An Аpproach for Nanostructuring of Piezoelectric Materials by Template-assisted Growth in Porous Aluminum Oxide
Study of Sputtered Barium Strontium Titanate Films for Energy Harvesting Applications
The Effect of Bias on Properties of DLC Coatings for Artificial Joints
Fabrication of Tens-micron-sized Functionalized Polystyrene Microspheres for Utilization in Chiral Drug Isolation
COVID-19: A Mechanistic Approach to Understand the Detrimental Consequences for Vaccine Development and Perspectives
Contribution of Nanotechnology in Animal and Human Health Care
Numerical and Analytical study on Axial Compression behaviour of Pultruded GFRP members
Optical Characterization of Double Perovskite Ba2FeNbO6 Powders Derived from Molten Salt Method
Solar Cell Characteristic Studies on Metal Organic Framework/TiO2 Hybrid Solar Cell
In-situ Prepared 2D Covalent Organic Framework as a Photocatalyst in the Photocatalytic-Biocatalytic Attached System for Highly Selective L-Glutamate Production under Solar Light
Molecular Dynamics and FEM Modeling of Composites Having High Thermal Conductivity
Easy-Synthesis of BDA/ABDA Functionalized Hydrophilic Superparamagnetic Iron Oxide Nanoparticles for Magnetic-Hyperthermia Application
Electrochemical and Photocatalytic Properties of Green Nickel Oxide Nanomaterial Synthesized using Plectranthus Amboinicus Plant Leaf Extract
Copyright ©2010-2020 VBRI Press
Full Article