Graphene Nanoplatelets-Based Advanced Materials and Recent Progress in Sustainable Applications
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TLDR
Graphene is the first 2D crystal ever isolated by mankind as discussed by the authors, and it consists of a single graphite layer, and its exceptional properties enable applications ranging from energy harvesting and electronic skin to reinforced plastic materials.Abstract:
Graphene is the first 2D crystal ever isolated by mankind. It consists of a single graphite layer, and its exceptional properties are revolutionizing material science. However, there is still a lack of convenient mass-production methods to obtain defect-free monolayer graphene. In contrast, graphene nanoplatelets, hybrids between graphene and graphite, are already industrially available. Such nanomaterials are attractive, considering their planar structure, light weight, high aspect ratio, electrical conductivity, low cost, and mechanical toughness. These diverse features enable applications ranging from energy harvesting and electronic skin to reinforced plastic materials. This review presents progress in composite materials with graphene nanoplatelets applied, among others, in the field of flexible electronics and motion and structural sensing. Particular emphasis is given to applications such as antennas, flexible electrodes for energy devices, and strain sensors. A separate discussion is included on advanced biodegradable materials reinforced with graphene nanoplatelets. A discussion of the necessary steps for the further spread of graphene nanoplatelets is provided for each revised field.read more
Citations
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Progress in polymers and polymer composites used as efficient materials for EMI shielding
TL;DR: In this article, the authors provide a comprehensive description of the intrinsic conductive polymers, polymers filled with different types of inorganic and organic fillers, as well as multifunctional polymer architectures with respect to their conductive, dielectric, magnetic and shielding characteristics.
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Microarchitected 3D printed polylactic acid (PLA) nanocomposite scaffolds for biomedical applications.
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Dissertation
結合分子臨場吸附與電化學剝離法製備高品質石墨烯;Towards the continuous production of high crystallinity graphene via electrochemical exfoliation with molecular in-situ encapsulation
陳嘉軒,Chia-Hsuan Chen +1 more
TL;DR: In this article, the use of melamine additive is proposed to improve the performance of the electrochemical exfoliation of graphite into high-quality graphene sheets, where the melamine-induced hydrophilic force from the basal plane is used to protect the graphene flake surface against further oxidation.
Journal ArticleDOI
Green Biocomposites for Thermoelectric Wearable Applications
Journal ArticleDOI
Flexible Strain Sensor Based on Carbon Black/Silver Nanoparticles Composite for Human Motion Detection
Weiyi Zhang,Qiang Liu,Peng Chen +2 more
TL;DR: The developed strain sensor is promising in detecting various degrees of human motions such as finger bending, wrist rotation and elbow flexion and shows ~18 times improvement in sensitivity at 100% strain.
References
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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.
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Two-dimensional gas of massless Dirac fermions in graphene
Kostya S. Novoselov,A. K. Geim,Sergey V. Morozov,Da Jiang,Mikhail I. Katsnelson,Irina V. Grigorieva,S. V. Dubonos,A. A. Firsov +7 more
TL;DR: This study reports an experimental study of a condensed-matter system (graphene, a single atomic layer of carbon) in which electron transport is essentially governed by Dirac's (relativistic) equation and reveals a variety of unusual phenomena that are characteristic of two-dimensional Dirac fermions.
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Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
Sasha Stankovich,Dmitriy A. Dikin,Richard D. Piner,Kevin A. Kohlhaas,Alfred Kleinhammes,Yuanyuan Jia,Yue Wu,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: In this paper, a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their aggregation and subsequent formation of a high surface area carbon material which consists of thin graphene-based sheets.
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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.