Articles with "oxidized graphene" as a keyword



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Electronic properties and reactivity of oxidized graphene nanoribbons and their interaction with phenol

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Published in 2021 at "Journal of Molecular Modeling"

DOI: 10.1007/s00894-021-05002-w

Abstract: The effect of the oxidized functional groups on the structural, electronic, and reactivity properties of armchair graphene nanoribbons has been investigated in the framework of the density functional theory. The presence of functional groups near… read more here.

Keywords: graphene nanoribbons; oxidized graphene; interaction; properties reactivity ... See more keywords
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Multi-redox phenazine/non-oxidized graphene/cellulose nanohybrids as ultrathick cathodes for high-energy organic batteries

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Published in 2020 at "Nano Research"

DOI: 10.1007/s12274-020-3187-9

Abstract: Various redox-active organic molecules can serve as ideal electrode materials to realize sustainable energy storage systems. Yet, to be more appropriate for practical use, considerable architectural engineering of an ultrathick, high-loaded organic electrode with reliable… read more here.

Keywords: oxidized graphene; non oxidized; electrode; energy ... See more keywords
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Strength dependence of epoxy composites on the average filler size of non-oxidized graphene flake

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2016.11.023

Abstract: Abstract Enhancing the filler-to-matrix contact area by incorporating large graphene flakes (GFs) is considered a viable approach for improving the mechanical properties of polymer composites. Graphene oxide (GO) flakes have been initially pursued for this… read more here.

Keywords: oxidized graphene; strength; size; non oxidized ... See more keywords
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Reduction-oxidation dynamics of oxidized graphene: Functional group composition dependent path to reduction

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Published in 2018 at "Carbon"

DOI: 10.1016/j.carbon.2017.12.047

Abstract: Abstract Micrometer-sized oxidation patterns containing varying composition of functional groups including epoxy, ether, hydroxyl, carbonyl, carboxyl, were created in chemical vapor deposition grown graphene through scanning probe lithography and pulsed laser two-photon oxidation. The oxidized… read more here.

Keywords: reduction; oxidized graphene; oxidation; reduction oxidation ... See more keywords
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Correlation between redox species adsorption and electron transfer kinetics of mildly oxidized graphene: A chronocoulometry and SECM study

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Published in 2019 at "Electrochemistry Communications"

DOI: 10.1016/j.elecom.2019.05.014

Abstract: Abstract The influence of redox species adsorption on the heterogeneous electron transfer (HET) rate of graphene, as well as the methodology for the rational design of intermolecular interactions to optimize the performance of graphene as… read more here.

Keywords: oxidized graphene; redox; species adsorption; redox species ... See more keywords
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Synergistically Improved Thermoelectric Energy Harvesting of Edge-Oxidized-Graphene-Bridged N-Type Bismuth Telluride Thick Films.

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Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.0c20509

Abstract: Power generation through the thermoelectric (TE) effect in small-sized devices requires a submillimeter-thick film that is beneficial to effectively maintain ΔT compared with a micron-scale thin film. However, most TE thick films, which are fabricated… read more here.

Keywords: oxidized graphene; eog; edge oxidized; thick films ... See more keywords