Jul 18, 2014 · Graphene fiber (GF) is of practical importance because it integrates the remarkable properties of individual graphene sheets into useful, macroscopic ensembles that possess the common...

Nov 1, 2015 · Graphene fiber is a new high performance carbonaceous fiber with rich functionalities. Its creation significantly demonstrates a novel protocol to fabricate carbonaceous fibers just from mineral graphite.

Graphene-based fibers (GBFs) are macroscopic 1D assemblies formed by using microscopic 2D graphene sheets as building blocks. Their unique structure exhibits the same merits as graphene such as low weight, high specific surface area, excellent mechanical/electrical properties, and ease of functionalization.

Jun 12, 2024 · In this Perspective, we summarize latest progresses in the synthesis of graphene fibers and discuss their pros and cons. Then, various strategies for improving the mechanical, electrical, and thermal properties of graphene fibers are introduced in detail.

Aug 12, 2019 · Graphene fiber (GF) is a macroscopically assembled fibrous material made of individual units of graphene and its derivatives. Beyond traditional carbon fibers, graphene building blocks consisting of regulable sizes and regular orientations of GF are expected to generate extreme mechanical and transport properties, as well as multiple functions ...

Mar 1, 2021 · In this review, we summarize the recent progress in the fabrication of GFs, and their state-of-the-art applications in energy storage/conversion devices, including supercapacitors, lithium-ion batteries, thermoelectric generators, solar cells and self-powered devices.

Graphene fiber (GF) is of practical importance because it integrates the remarkable properties of individual graphene sheets into useful, macroscopic ensembles that possess the common...

Jun 7, 2024 · Here we show that both mechanical properties and electrical conductivity of graphene-based fibers can be significantly improved if bridges are created between graphene edges through covalent...

Jun 12, 2024 · The recent development of graphene fibers has supersized graphene’s nanoscale properties to create a material with a unique structure, excellent electrical conductivity, high strength, and lightweight properties.

Sep 20, 2020 · Graphene fiber (GF), a macroscopic one-dimensional assembly of individual graphene sheets, promises both extraordinary mechanical performance and superior multifunctionality. However, the properties of graphene fiber are still limited due to the unfavorable crystalline structures, especially induced by wrinkled conformations of graphene.