Reduction and structural evolution of graphene oxide sheets under hydrothermal treatment

Yongan Niu; Qinghong Fang; Xin Zhang; Panpan Zhang; Yao Li

doi:10.1016/j.physleta.2016.07.027

Reduction and structural evolution of graphene oxide sheets under hydrothermal treatment

Yongan Niu^*
, Qinghong Fang
, Xin Zhang
, Panpan Zhang
, Yao Li

^*Corresponding author for this work

School of Astronautics

Shenyang Institute of Chemical Technology
Harbin Institute of Technology

Research output: Contribution to journal › Comment/debate

53 Scopus citations

Abstract

This work carefully investigated the hydrothermal reduction of graphene oxide (GO) sheets. To evaluate the reduced extent, the as-prepared GO and RGO sheets in different conditions were measured by FT-IR, UV–Vis, Raman spectra and TEM morphologies. It revealed that the hydrothermal reduction of GO sheets was undergone four steps and the optimal condition was treated at 180 °C for 24 h. These RGO sheets exhibited the expectant morphologies and maintained the original sizes.

Original language	English
Pages (from-to)	3128-3132
Number of pages	5
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	380
Issue number	38
DOIs	https://doi.org/10.1016/j.physleta.2016.07.027
State	Published - 7 Sep 2016

Keywords

Carbon materials
Graphene oxide
Hydrothermal reduction
Structural evolution
Thermal analysis

Access to Document

10.1016/j.physleta.2016.07.027

Cite this

@article{2e3ec93c178c4b59a67041bc0a315ccb,

title = "Reduction and structural evolution of graphene oxide sheets under hydrothermal treatment",

abstract = "This work carefully investigated the hydrothermal reduction of graphene oxide (GO) sheets. To evaluate the reduced extent, the as-prepared GO and RGO sheets in different conditions were measured by FT-IR, UV–Vis, Raman spectra and TEM morphologies. It revealed that the hydrothermal reduction of GO sheets was undergone four steps and the optimal condition was treated at 180 °C for 24 h. These RGO sheets exhibited the expectant morphologies and maintained the original sizes.",

keywords = "Carbon materials, Graphene oxide, Hydrothermal reduction, Structural evolution, Thermal analysis",

author = "Yongan Niu and Qinghong Fang and Xin Zhang and Panpan Zhang and Yao Li",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2016",

month = sep,

day = "7",

doi = "10.1016/j.physleta.2016.07.027",

language = "英语",

volume = "380",

pages = "3128--3132",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier B.V.",

number = "38",

}

TY - JOUR

T1 - Reduction and structural evolution of graphene oxide sheets under hydrothermal treatment

AU - Niu, Yongan

AU - Fang, Qinghong

AU - Zhang, Xin

AU - Zhang, Panpan

AU - Li, Yao

PY - 2016/9/7

Y1 - 2016/9/7

N2 - This work carefully investigated the hydrothermal reduction of graphene oxide (GO) sheets. To evaluate the reduced extent, the as-prepared GO and RGO sheets in different conditions were measured by FT-IR, UV–Vis, Raman spectra and TEM morphologies. It revealed that the hydrothermal reduction of GO sheets was undergone four steps and the optimal condition was treated at 180 °C for 24 h. These RGO sheets exhibited the expectant morphologies and maintained the original sizes.

AB - This work carefully investigated the hydrothermal reduction of graphene oxide (GO) sheets. To evaluate the reduced extent, the as-prepared GO and RGO sheets in different conditions were measured by FT-IR, UV–Vis, Raman spectra and TEM morphologies. It revealed that the hydrothermal reduction of GO sheets was undergone four steps and the optimal condition was treated at 180 °C for 24 h. These RGO sheets exhibited the expectant morphologies and maintained the original sizes.

KW - Carbon materials

KW - Graphene oxide

KW - Hydrothermal reduction

KW - Structural evolution

KW - Thermal analysis

UR - https://www.scopus.com/pages/publications/84979777221

U2 - 10.1016/j.physleta.2016.07.027

DO - 10.1016/j.physleta.2016.07.027

M3 - 评论/辩论

AN - SCOPUS:84979777221

SN - 0375-9601

VL - 380

SP - 3128

EP - 3132

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 38

ER -

Reduction and structural evolution of graphene oxide sheets under hydrothermal treatment

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this