Electrical properties of graphene/multiphase polymer nanocomposites: A review

Lalire, Thibaut; Longuet, Claire; Taguet, Aurélie

doi:10.1016/j.carbon.2024.119055

Cited by 14 publications

(3 citation statements)

References 241 publications

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“…It exhibits unique electronic properties, including the ability to support the flow of electrons as if they have no mass (massless Dirac fermions). Graphene’s high electrical conductivity and ability to control the flow of electrons make it promising for electronic and optoelectronic applications [ 15 ].…”

Section: Graphene and Graphene Oxide Propertiesmentioning

confidence: 99%

A Narrative Review on the Promising Potential of Graphene in Vaccine Design: Evaluating the Benefits and Drawbacks of Carbon Nanoplates in Nanovaccine Production

Zare-Zardini,

Saberian,

Jenča

et al. 2024

Vaccines

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Graphene, a two-dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb lattice, has shown great potential in various fields, including biomedicine. When it comes to vaccine development, graphene can offer several advantages due to its unique properties. Potential applications of graphene in vaccine development include improved vaccine delivery, adjuvant properties, improved vaccine stability, improved immune response, and biosensing capabilities. Although graphene offers many potential benefits in vaccine development, there are also some drawbacks and challenges associated with its use. Although graphene shows promising potential for vaccine development, overcoming the challenges and limitations associated with its use is critical to realizing its full potential in the field of immunization. Further research and development efforts are needed to overcome these drawbacks and take advantage of graphene for improved vaccine formulations. In this review, we focus on the advantages and disadvantages of graphene for vaccine development.

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Section: Graphene and Graphene Oxide Propertiesmentioning

confidence: 99%

A Narrative Review on the Promising Potential of Graphene in Vaccine Design: Evaluating the Benefits and Drawbacks of Carbon Nanoplates in Nanovaccine Production

Zare-Zardini,

Saberian,

Jenča

et al. 2024

Vaccines

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show abstract

“…Several studies investigated the improvement in the properties of powder reinforced in 3D printers, finding an improvement in the mechanical properties for the composite method [ 22 , 23 ]. Another study on graphene-based 3D structures showed improvements in electrical conductivity and mechanical properties [ 24 , 25 ]. Polymer-based bonding of graphite has emerged as a cost-effective method to produce complex geometries.…”

Section: Introductionmentioning

confidence: 99%

Investigating the Characteristics of Nano-Graphite Composites Additively Manufactured Using Stereolithography

Nugraha,

Kumar,

Gautama

et al. 2024

Polymers

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Stereolithography has emerged as a recent method in fabricating complex structures with high accuracy. Components using resin have poorer properties. The current study investigates the improvement in the properties of nano-graphite composites fabricated by the SLA technique. The properties are compared for plain resin and 0.2%, 0.5%, 1%, 3%, and 5% (w/v) of nano-graphite mixed with the UV-curable resin. Various analyses were conducted, including viscosity, UV spectroscopy, moisture content, water absorption, gel content, tensile, bending, hardness testing, and microscopic characterization. The results from the experiments showed a difference in the results of each percentage of the specimen tested, such as the specimen property, which shows that the greater the percentage of nano-graphite added (5%), the opaquer the specimen will appear and less light will be reflected. Viscosity testing shows that the greater the percentage of nano-graphite added to the resin, the greater the viscosity. UV spectroscopy testing produced information about the electronic structure and the structure of molecules, such as their composition, purity, and concentration. Observations from the moisture content analysis found that the moisture content in specimens with higher percentages of nano-graphite affected physical and mechanical properties, leading to easier warping, cracking, decreased strength, etc. Tensile and bending testing shows that the greater the percentage of nano-graphite added, the greater the effect on physical and mechanical properties, including fracture. However, certain tests did not consistently yield significant variations among specimens when different percentages of nano-graphite were added, as particularly evident in chemical resistance testing. This study offers valuable insights into the application of nano-graphite composites fabricated via the SLA method.

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“…Particularly, imidazolium ILs satisfactorily impede the aggregation of the nanofillers by cation−π interactions through shielding the charged layers on the colloidal surface. , Although the “cation−π interactions” is one of the strongest noncovalent interactions, covalent attachment from ILs should be more efficient for exfoliation and stable dispersions of graphene derivatives . On one hand, the surfaces of graphene oxide (GO) contain numerous and reactive epoxy groups, which lead to high reactivity yet easy reagglomeration . But the epoxy groups can be grafted by the amine groups in amine-terminated ionic liquids (ILs) via nucleophilic ring-opening reactions, thereby covalently dispersing the chemically converted graphene sheets .…”

mentioning

confidence: 99%

Homogenous Organohydrogel Mediated by Covalently-Converted Graphene Nanosheets as an Electronic Epidermis for Multimodal Perception and Soft Actuation

Du,

Wang,

Hsu

et al. 2024

ACS Materials Lett.

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Electrical properties of graphene/multiphase polymer nanocomposites: A review

Cited by 14 publications

References 241 publications

A Narrative Review on the Promising Potential of Graphene in Vaccine Design: Evaluating the Benefits and Drawbacks of Carbon Nanoplates in Nanovaccine Production

A Narrative Review on the Promising Potential of Graphene in Vaccine Design: Evaluating the Benefits and Drawbacks of Carbon Nanoplates in Nanovaccine Production

Investigating the Characteristics of Nano-Graphite Composites Additively Manufactured Using Stereolithography

Homogenous Organohydrogel Mediated by Covalently-Converted Graphene Nanosheets as an Electronic Epidermis for Multimodal Perception and Soft Actuation

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