New approach for the reduction of graphene oxide with triphenylphosphine dihalide

Hong Suk Shin, Ki Woong Kim, Yong Goo Kang, Sung Myung, Jong Seung Kim, Ki Seok An, Ill Young Lee, Sun Sook Lee

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We developed a one-flask method for the thermal reduction of graphene oxide (GO) with triphenylphosphine dihalide (Ph3PX2) at 180 °C. Our approach offers a potential to cost-effective mass-production of graphene nanosheets under mild and environmentally friendly conditions and to avoid the use of strong acids or reducing agents. Significantly, this reduced graphene oxide (rGO) by utilizing a Ph3PX2 reductant has a C/O ratio higher than 15 and an electrical conductivity of 400 S cm-1, which indicate that this synthetic method allows us to achieve graphene nanosheets with high quality when comparing with previous reduction methods.

Original languageEnglish
Pages (from-to)18809-18813
Number of pages5
JournalRSC Advances
Volume6
Issue number23
DOIs
Publication statusPublished - 2016

Fingerprint

Graphite
Oxides
Graphene
Nanosheets
Reducing Agents
Reducing agents
Acids
triphenylphosphine
Costs

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

Cite this

Shin, H. S., Kim, K. W., Kang, Y. G., Myung, S., Kim, J. S., An, K. S., ... Lee, S. S. (2016). New approach for the reduction of graphene oxide with triphenylphosphine dihalide. RSC Advances, 6(23), 18809-18813. https://doi.org/10.1039/c5ra26046a

New approach for the reduction of graphene oxide with triphenylphosphine dihalide. / Shin, Hong Suk; Kim, Ki Woong; Kang, Yong Goo; Myung, Sung; Kim, Jong Seung; An, Ki Seok; Lee, Ill Young; Lee, Sun Sook.

In: RSC Advances, Vol. 6, No. 23, 2016, p. 18809-18813.

Research output: Contribution to journalArticle

Shin, HS, Kim, KW, Kang, YG, Myung, S, Kim, JS, An, KS, Lee, IY & Lee, SS 2016, 'New approach for the reduction of graphene oxide with triphenylphosphine dihalide', RSC Advances, vol. 6, no. 23, pp. 18809-18813. https://doi.org/10.1039/c5ra26046a
Shin, Hong Suk ; Kim, Ki Woong ; Kang, Yong Goo ; Myung, Sung ; Kim, Jong Seung ; An, Ki Seok ; Lee, Ill Young ; Lee, Sun Sook. / New approach for the reduction of graphene oxide with triphenylphosphine dihalide. In: RSC Advances. 2016 ; Vol. 6, No. 23. pp. 18809-18813.
@article{9f2ae51d277b4c0f81bff17f1f195f7f,
title = "New approach for the reduction of graphene oxide with triphenylphosphine dihalide",
abstract = "We developed a one-flask method for the thermal reduction of graphene oxide (GO) with triphenylphosphine dihalide (Ph3PX2) at 180 °C. Our approach offers a potential to cost-effective mass-production of graphene nanosheets under mild and environmentally friendly conditions and to avoid the use of strong acids or reducing agents. Significantly, this reduced graphene oxide (rGO) by utilizing a Ph3PX2 reductant has a C/O ratio higher than 15 and an electrical conductivity of 400 S cm-1, which indicate that this synthetic method allows us to achieve graphene nanosheets with high quality when comparing with previous reduction methods.",
author = "Shin, {Hong Suk} and Kim, {Ki Woong} and Kang, {Yong Goo} and Sung Myung and Kim, {Jong Seung} and An, {Ki Seok} and Lee, {Ill Young} and Lee, {Sun Sook}",
year = "2016",
doi = "10.1039/c5ra26046a",
language = "English",
volume = "6",
pages = "18809--18813",
journal = "RSC Advances",
issn = "2046-2069",
publisher = "Royal Society of Chemistry",
number = "23",

}

TY - JOUR

T1 - New approach for the reduction of graphene oxide with triphenylphosphine dihalide

AU - Shin, Hong Suk

AU - Kim, Ki Woong

AU - Kang, Yong Goo

AU - Myung, Sung

AU - Kim, Jong Seung

AU - An, Ki Seok

AU - Lee, Ill Young

AU - Lee, Sun Sook

PY - 2016

Y1 - 2016

N2 - We developed a one-flask method for the thermal reduction of graphene oxide (GO) with triphenylphosphine dihalide (Ph3PX2) at 180 °C. Our approach offers a potential to cost-effective mass-production of graphene nanosheets under mild and environmentally friendly conditions and to avoid the use of strong acids or reducing agents. Significantly, this reduced graphene oxide (rGO) by utilizing a Ph3PX2 reductant has a C/O ratio higher than 15 and an electrical conductivity of 400 S cm-1, which indicate that this synthetic method allows us to achieve graphene nanosheets with high quality when comparing with previous reduction methods.

AB - We developed a one-flask method for the thermal reduction of graphene oxide (GO) with triphenylphosphine dihalide (Ph3PX2) at 180 °C. Our approach offers a potential to cost-effective mass-production of graphene nanosheets under mild and environmentally friendly conditions and to avoid the use of strong acids or reducing agents. Significantly, this reduced graphene oxide (rGO) by utilizing a Ph3PX2 reductant has a C/O ratio higher than 15 and an electrical conductivity of 400 S cm-1, which indicate that this synthetic method allows us to achieve graphene nanosheets with high quality when comparing with previous reduction methods.

UR - http://www.scopus.com/inward/record.url?scp=84958973907&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84958973907&partnerID=8YFLogxK

U2 - 10.1039/c5ra26046a

DO - 10.1039/c5ra26046a

M3 - Article

VL - 6

SP - 18809

EP - 18813

JO - RSC Advances

JF - RSC Advances

SN - 2046-2069

IS - 23

ER -