Journal ArticleDOI
High Temperature Phase Transitions of Graphene Oxide Paper from Graphite Oxide Solution
Yan-Jia Liou,Wu-Jang Huang +1 more
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TLDR
In this paper, the mesophase of the dried graphene oxide papers obtained from the graphite was thermotropic hexagonal columnar liquid crystal, which corresponds to the dried GOP that was prepared by deposition on a cellulose filter.About:
This article is published in Journal of Materials Science & Technology.The article was published on 2014-11-01. It has received 10 citations till now. The article focuses on the topics: Graphene oxide paper & Graphite oxide.read more
Citations
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Synthesis of Graphene Oxide using Modified Hummers Method: Solvent Influence
TL;DR: In this paper, the influence of different solvents on the structure and electrical properties of graphene oxide was studied by using modified hummers method in which different from conventional hummer's method.
Journal ArticleDOI
Pitch derived graphene oxides: Characterization and effect on pyrolysis and carbonization of coal tar pitch
TL;DR: In this paper, coal tar pitch is modified by the pitch derived graphene oxide (pGO) prepared from the same CTP using ZnO template and in-situ KOH activation technique.
Journal ArticleDOI
New insights on lithium storage in silicon oxycarbide/carbon composites: Impact of microstructure on electrochemical properties
Dominik Knozowski,Magdalena Graczyk-Zając,Magdalena Graczyk-Zając,Dragoljub Vrankovic,Grzegorz Trykowski,Mirosław Sawczak,Dario M. De Carolis,Monika Wilamowska-Zawłocka +7 more
TL;DR: In this paper, the impact of the preceramic precursor vinyltriethoxysilane (VTES) on the electrochemical performance of silicon oxycarbide (SiOC) glass/graphite composites was investigated.
Journal ArticleDOI
Silicon Oxycarbide-Graphite Electrodes for High-Power Energy Storage Devices.
TL;DR: Electrochemical measurements revealed enhanced capacity at high current rates recorded for SiOC/graphite composite compared to the pure components, and the addition of graphite to the SiOC matrix decreased the value of delithiation potential, which is a desirable feature for anodes in LIC.
Journal ArticleDOI
High responsivity, self-powered carbon–zinc oxide hybrid thin film based photodetector
TL;DR: In this article, a self-powered n-Si/C-ZnO/SiO2/p-Si heterojunction photodetector (PD) which comprises of carbon (C) and zinc oxide (ZnOs) nanostructures on a n-type silicon (n-Si) substrate was prepared via vapor phase transport method.
References
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
Graphene: Status and Prospects
TL;DR: This review analyzes recent trends in graphene research and applications, and attempts to identify future directions in which the field is likely to develop.
Journal ArticleDOI
Wafer-Scale Synthesis and Transfer of Graphene Films
Youngbin Lee,Sukang Bae,Houk Jang,Sukjae Jang,Shou En Zhu,Sung Hyun Sim,Young Il Song,Byung Hee Hong,Jong Hyun Ahn +8 more
TL;DR: Methods to produce wafer scale, high-quality graphene films as large as 3 in.
Journal ArticleDOI
Transparent graphene/PEDOT–PSS composite films as counter electrodes of dye-sensitized solar cells
TL;DR: Composite films of graphene and polystyreneslufonate doped poly(3,4-ethylenedioxythiophene) (graphene/PEDOT-PSS) were deposited on indium tin oxide (ITO) substrates by spin coating at room temperature and applied as counter electrodes of dye-sensitized solar cells.
Journal ArticleDOI
Spontaneous high-concentration dispersions and liquid crystals of graphene
Natnael Behabtu,Jay R. Lomeda,Micah J. Green,Amanda L. Higginbotham,Alexander Sinitskii,Dmitry V. Kosynkin,Dmitri E. Tsentalovich,A. Nicholas G. Parra-Vasquez,Judith Schmidt,Ellina Kesselman,Yachin Cohen,Yeshayahu Talmon,James M. Tour,James M. Tour,Matteo Pasquali +14 more
TL;DR: It is shown that graphite spontaneously exfoliates into single-layer graphene in chlorosulphonic acid, and dissolves at isotropic concentrations as high as approximately 2 mg ml(-1), which is an order of magnitude higher than previously reported values.
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