Journal ArticleDOI
Structural, chemical and electrical characterisation of conductive graphene-polymer composite films.
Barry Brennan,Steve J. Spencer,Natalie A. Belsey,Tsegie Faris,Harry M. Cronin,S. Ravi P. Silva,Toby Sainsbury,Ian S. Gilmore,Zlatka Stoeva,Andrew J. Pollard +9 more
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TLDR
Graphene poly-acrylic and PEDOT:PSS nanocomposite films were produced using two alternative commercial graphene powders to explore how the graphene flake dimensions and chemical composition affected the electrical performance of the film as mentioned in this paper.About:
This article is published in Applied Surface Science.The article was published on 2017-05-01. It has received 25 citations till now. The article focuses on the topics: Graphene oxide paper & Graphene nanoribbons.read more
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Journal ArticleDOI
Chemo-Electrical Gas Sensors Based on Conducting Polymer Hybrids
TL;DR: A selection of important CPs are reviewed, including polyaniline, polypyrrole, polythiophene and their derivatives, to fabricate versatile organic and inorganic hybrid materials and their chemo-electrical sensing performance.
Journal ArticleDOI
Thermal, electrical and mechanical properties of graphene foam filled poly(methyl methacrylate) composite prepared by in situ polymerization
TL;DR: In this paper, three-dimensional interconnected graphene foam (GF) was prepared to overcome the limitation and GF filled poly(methyl methacrylate) (PMMA) composite was fabricated by an in situ polymerization method with an ultralow graphene content of 0.4
Journal ArticleDOI
Photoelectrochemical platform for MicroRNA let-7a detection based on graphdiyne loaded with AuNPs modified electrode coupled with alkaline phosphatase.
TL;DR: A photoactive material, Graphdiyne (GDY) loaded with AuNPs (AuNPs-GDY), was successfully synthesized and established a PEC biosensor for microRNA detection and opened a promising platform using GDY to fabricate analytical method and detect microRNA at ultralow levels for diagnoses.
Journal ArticleDOI
Distribution states of graphene in polymer nanocomposites: A review
Premika Govindaraj,Anna Sokolova,Nisa V. Salim,Saulius Juodkazis,Saulius Juodkazis,Franz Konstantin Fuss,Bronwyn Fox,Nishar Hameed +7 more
TL;DR: In this article, various methods for improving dispersion and orientation of graphene in polymer nanocomposites are elucidated and a decision flowchart on the choice of dispersion or orientation based on the properties is considered and the techniques to quantify and verify the same is deliberated.
Book ChapterDOI
Synthesis, Characterization, and Applications of Graphene and Derivatives
TL;DR: In this article, a theoretical background of structural and electronic properties, synthesis techniques, main characterizations, and state-of-the-art applications of graphene as well as its derivatives such as graphene quantum dot, carbon nanotube, and 3D pillared graphene are presented.
References
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Journal ArticleDOI
Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils
Xuesong Li,Weiwei Cai,Jinho An,Seyoung Kim,Junghyo Nah,Dongxing Yang,Richard D. Piner,Aruna Velamakanni,Inhwa Jung,Emanuel Tutuc,Sanjay K. Banerjee,Luigi Colombo,Rodney S. Ruoff +12 more
TL;DR: It is shown that graphene grows in a self-limiting way on copper films as large-area sheets (one square centimeter) from methane through a chemical vapor deposition process, and graphene film transfer processes to arbitrary substrates showed electron mobilities as high as 4050 square centimeters per volt per second at room temperature.
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Processable aqueous dispersions of graphene nanosheets
TL;DR: It is reported that chemically converted graphene sheets obtained from graphite can readily form stable aqueous colloids through electrostatic stabilization, making it possible to process graphene materials using low-cost solution processing techniques, opening up enormous opportunities to use this unique carbon nanostructure for many technological applications.
Journal ArticleDOI
A roadmap for graphene
Kostya S. Novoselov,Vladimir I. Fal'ko,Luigi Colombo,Paul Gellert,M. G. Schwab,Kyoung-Soo Kim +5 more
TL;DR: This work reviews recent progress in graphene research and in the development of production methods, and critically analyse the feasibility of various graphene applications.
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Graphene photonics and optoelectronics
TL;DR: Graphene has high mobility and optical transparency, in addition to flexibility, robustness and environmental stability as discussed by the authors, and its true potential lies in photonics and optoelectronics, where the combination of its unique optical and electronic properties can be fully exploited, even in the absence of a bandgap, and the linear dispersion of the Dirac electrons enables ultrawideband tunability.
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