Ultrastrong Graphene-Based Fibers with Increased Elongation

Mochen Li; Xiaohong Zhang; Xiang Wang; Yue Ru; Jinliang Qiao

doi:10.1021/acs.nanolett.6b03108

Ultrastrong Graphene-Based Fibers with Increased Elongation

Mochen Li, Xiaohong Zhang, Xiang Wang, Yue Ru, Jinliang Qiao

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

A new method to prepare graphene-based fibers with ultrahigh tensile strength, conductivity, and increased elongation is reported. It includes wet-spinning the mixture of GO aqueous dispersion with phenolic resin solution in a newly developed coagulation bath, followed by annealing. The introduced phenolic carbon increased densification of graphene fibers through reducing defects and increased interfacial interaction among graphene sheets by forming new C-C bonds, thus resulting in the increasing of stiffness, toughness, and conductivity simultaneously.

Original language	English
Pages (from-to)	6511-6515
Number of pages	5
Journal	Nano Letters
Volume	16
Issue number	10
DOIs	https://doi.org/10.1021/acs.nanolett.6b03108
Publication status	Published - 2016 Oct 12
Externally published	Yes

Keywords

conductivity
Graphene fiber
graphene oxide
phenolic carbon
strength

ASJC Scopus subject areas

Bioengineering
Chemistry(all)
Materials Science(all)
Condensed Matter Physics
Mechanical Engineering

Access to Document

10.1021/acs.nanolett.6b03108

Fingerprint Dive into the research topics of 'Ultrastrong Graphene-Based Fibers with Increased Elongation'. Together they form a unique fingerprint.

Cite this

@article{60304be31794496d8a3e3885c4517e1d,

title = "Ultrastrong Graphene-Based Fibers with Increased Elongation",

abstract = "A new method to prepare graphene-based fibers with ultrahigh tensile strength, conductivity, and increased elongation is reported. It includes wet-spinning the mixture of GO aqueous dispersion with phenolic resin solution in a newly developed coagulation bath, followed by annealing. The introduced phenolic carbon increased densification of graphene fibers through reducing defects and increased interfacial interaction among graphene sheets by forming new C-C bonds, thus resulting in the increasing of stiffness, toughness, and conductivity simultaneously.",

keywords = "conductivity, Graphene fiber, graphene oxide, phenolic carbon, strength",

author = "Mochen Li and Xiaohong Zhang and Xiang Wang and Yue Ru and Jinliang Qiao",

year = "2016",

month = oct,

day = "12",

doi = "10.1021/acs.nanolett.6b03108",

language = "English",

volume = "16",

pages = "6511--6515",

journal = "Nano Letters",

issn = "1530-6984",

publisher = "American Chemical Society",

number = "10",

}

TY - JOUR

T1 - Ultrastrong Graphene-Based Fibers with Increased Elongation

AU - Li, Mochen

AU - Zhang, Xiaohong

AU - Wang, Xiang

AU - Ru, Yue

AU - Qiao, Jinliang

PY - 2016/10/12

Y1 - 2016/10/12

N2 - A new method to prepare graphene-based fibers with ultrahigh tensile strength, conductivity, and increased elongation is reported. It includes wet-spinning the mixture of GO aqueous dispersion with phenolic resin solution in a newly developed coagulation bath, followed by annealing. The introduced phenolic carbon increased densification of graphene fibers through reducing defects and increased interfacial interaction among graphene sheets by forming new C-C bonds, thus resulting in the increasing of stiffness, toughness, and conductivity simultaneously.

AB - A new method to prepare graphene-based fibers with ultrahigh tensile strength, conductivity, and increased elongation is reported. It includes wet-spinning the mixture of GO aqueous dispersion with phenolic resin solution in a newly developed coagulation bath, followed by annealing. The introduced phenolic carbon increased densification of graphene fibers through reducing defects and increased interfacial interaction among graphene sheets by forming new C-C bonds, thus resulting in the increasing of stiffness, toughness, and conductivity simultaneously.

KW - conductivity

KW - Graphene fiber

KW - graphene oxide

KW - phenolic carbon

KW - strength

UR - http://www.scopus.com/inward/record.url?scp=84991688639&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84991688639&partnerID=8YFLogxK

U2 - 10.1021/acs.nanolett.6b03108

DO - 10.1021/acs.nanolett.6b03108

M3 - Article

AN - SCOPUS:84991688639

VL - 16

SP - 6511

EP - 6515

JO - Nano Letters

JF - Nano Letters

SN - 1530-6984

IS - 10

ER -

Ultrastrong Graphene-Based Fibers with Increased Elongation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this