Three-dimensional graphene-based composite for flexible electronic applications

Song, Bo; Wu, Zhenkun; Zhu, Yuntong; Moon, Kyoung‐Sik; Wong, C. P.

doi:10.1109/ectc.2015.7159843

Cited by 11 publications

(3 citation statements)

References 17 publications

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“…Wong et al have developed a process to fabricate highly conductive and flexible graphene aerogel/PDMS composites. [ 116 ] A spontaneous reduction process prepared graphene aerogel, and due to its porous nature of this aerogel the incorporation of PDMS into the graphene framework was easier. Graphene aerogel/PDMS composite showed a high conductivity of 95 S/m at small filler loading of 0.8 wt%, as exhibited in Figure 12 .…”

Section: Properties and Multifunctional Applications Of Conducting Polymersmentioning

confidence: 99%

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Recent Trends and Developments in Conducting Polymer Nanocomposites for Multifunctional Applications

et al. 2021

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Electrically-conducting polymers (CPs) were first developed as a revolutionary class of organic compounds that possess optical and electrical properties comparable to that of metals as well as inorganic semiconductors and display the commendable properties correlated with traditional polymers, like the ease of manufacture along with resilience in processing. Polymer nanocomposites are designed and manufactured to ensure excellent promising properties for anti-static (electrically conducting), anti-corrosion, actuators, sensors, shape memory alloys, biomedical, flexible electronics, solar cells, fuel cells, supercapacitors, LEDs, and adhesive applications with desired-appealing and cost-effective, functional surface coatings. The distinctive properties of nanocomposite materials involve significantly improved mechanical characteristics, barrier-properties, weight-reduction, and increased, long-lasting performance in terms of heat, wear, and scratch-resistant. Constraint in availability of power due to continuous depletion in the reservoirs of fossil fuels has affected the performance and functioning of electronic and energy storage appliances. For such reasons, efforts to modify the performance of such appliances are under way through blending design engineering with organic electronics. Unlike conventional inorganic semiconductors, organic electronic materials are developed from conducting polymers (CPs), dyes and charge transfer complexes. However, the conductive polymers are perhaps more bio-compatible rather than conventional metals or semi-conductive materials. Such characteristics make it more fascinating for bio-engineering investigators to conduct research on polymers possessing antistatic properties for various applications. An extensive overview of different techniques of synthesis and the applications of polymer bio-nanocomposites in various fields of sensors, actuators, shape memory polymers, flexible electronics, optical limiting, electrical properties (batteries, solar cells, fuel cells, supercapacitors, LEDs), corrosion-protection and biomedical application are well-summarized from the findings all across the world in more than 150 references, exclusively from the past four years. This paper also presents recent advancements in composites of rare-earth oxides based on conducting polymer composites. Across a variety of biological and medical applications, the fact that numerous tissues were receptive to electric fields and stimuli made CPs more enticing.

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Section: Properties and Multifunctional Applications Of Conducting Polymersmentioning

confidence: 99%

“…Figure 12.Variations in resistance as a function of bending-radius for the graphene aerogel/PDMS composites. Reproduced with permission from[116].…”

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confidence: 99%

Recent Trends and Developments in Conducting Polymer Nanocomposites for Multifunctional Applications

et al. 2021

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“…Most existing studies report a template-free assembly method to form a carbon aerogel. [17][18][19][20] However, also template-based reassembly is possible, as for example shown by Song et al 21 who prepared an rGO hydrogel on a Zn foil. The disadvantage of assembly methods is that only weak van der Waals bonds between the graphene sheets exist.…”

Section: Introductionmentioning

confidence: 99%

Template-free, facile synthesis of core–shell carbon networks

Garlof

Fiedler

2016

Nanocomposites

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In this study, we present a fast and easy, template-free chemical vapour deposition approach to synthesize a highly graphitic network consisting of entangled carbon nanotubes (CNTs) as a core and a pyrolytic graphite (PyG) coating as a shell around the CNTs forming a cohering sponge. The network height and density is tailorable by variation in the process parameters. Here, the height ranges between few micrometers and several millimeters, whereas the density ranges varies from 18 to 47 mg/cm³. In addition, we describe the evolution of the aerogel morphology by increasing synthesis time and conclude that the growth is determined by a simultaneous catalytic growth of CNTs and a pyrolytic deposition of graphite on the CNTs. First studies of electrical and thermal properties of the network and its epoxy composite revealed maximum conductivities of 1.7 ± 0.1 S/m and 0.58 ± 0.13 W/mK, respectively.

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3D Graphene – sponge skeleton reinforced polysulfide rubber nanocomposites with improved electrical and thermal conductivity

Tao

Zeng

et al. 2021

Composites Part A: Applied Science and Manufacturing

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Three-dimensional graphene-based composite for flexible electronic applications

Cited by 11 publications

References 17 publications

Recent Trends and Developments in Conducting Polymer Nanocomposites for Multifunctional Applications

Recent Trends and Developments in Conducting Polymer Nanocomposites for Multifunctional Applications

Template-free, facile synthesis of core–shell carbon networks

3D Graphene – sponge skeleton reinforced polysulfide rubber nanocomposites with improved electrical and thermal conductivity

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