Proton Conductivity of Graphene Oxide on Aging

被引：13

作者：

Karim, Mohammad Razaul ^{[1
,2
]}

Islam, Saidul ^{[1
]}

Rabin, Nurun Nahar ^{[1
]}

Ohtani, Ryo ^{[1
]}

Nakamura, Masaaki ^{[1
]}

Koinuma, Michio ^{[1
]}

Hayami, Shinya ^{[1
,3
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Dept Chem, Chuo Ku, 2-39-1 Kurokami, Kumamoto 8608555, Japan

[2] Shahjalal Univ Sci & Technol, Dept Chem, Sylhet 3114, Bangladesh

[3] Kumamoto Univ, Inst Pulsed Power Sci, Chuo Ku, 2-39-1 Kurokami, Kumamoto 8608555, Japan

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2017年 / 70卷 / 05期

关键词：

TRANSPORT; GRAPHITE;

D O I：

10.1071/CH16557

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The aging effect on the proton conductivity of graphene oxide (GO) is investigated. Characterizations of oxygenated functional groups and measurement of the proton conductivity have been performed using freshly prepared GO and the same sample after preserving for three years under ambient conditions. Although GO retains its layered structure, a slight deviation in its powder X-ray diffraction (PXRD) pattern and Raman spectra upon aging implies some changes in the interlayer distance and functional groups. Decomposition of epoxy groups on aging has been recognised by X-ray photoelectron spectroscopy (XPS) analysis. The proton conductivity was found to be reduced by 25% after three years of aging.=

引用

页码：642 / 645

页数：4

共 50 条

[11] Enhanced Proton Conductivity of Graphene Oxide/Nafion Composite Material in Humidity Sensing Application
Ghosh, Sourav
Ghosh, Ruma
Guha, Prasanta Kumar
Bhattacharyya, Tarun Kanti
IEEE TRANSACTIONS ON NANOTECHNOLOGY, 2016, 15 (05) : 782 - 790
[12] Field-Effect Transistor Based on the Proton Conductivity of Graphene Oxide and Nafion Films
Smirnov, V. A.
Mokrushin, A. D.
Denisov, N. N.
Dobrovolskii, Yu. A.
SEMICONDUCTORS, 2018, 52 (03) : 352 - 358
[13] Graphene Oxide Membranes with Cerium-Enhanced Proton Conductivity for Water Vapor Electrolysis
Hamidah, Nur Laila
Shintani, Masataka
Fauzi, Aynul Sakinah Ahmad
Putri, Ghina Kifayah
Kitamura, Shota
Hatakeyama, Kazuto
Sasaki, Mitsuru
Quitain, Armando T.
Tetsuya, Kida
ACS APPLIED NANO MATERIALS, 2020, 3 (05): : 4292 - 4304
[14] Hybrids from the π-π Stacking of Graphene Oxide and Aromatic Sulfonic Compounds for Improved Proton Conductivity
Shudo, Yuta
Karim, Mohammad Razaul
Ohtani, Ryo
Nakamura, Masaaki
Hayami, Shinya
CHEMELECTROCHEM, 2018, 5 (02): : 238 - 241
[15] Effect of the incorporation of sulfonated chitosan/sulfonated graphene oxide on the proton conductivity of chitosan membranes
Shirdast, Abbas
Sharif, Alireza
Abdollahi, Mandi
JOURNAL OF POWER SOURCES, 2016, 306 : 541 - 551
[16] Field-Effect Transistor Based on the Proton Conductivity of Graphene Oxide and Nafion Films
V. A. Smirnov
A. D. Mokrushin
N. N. Denisov
Yu. A. Dobrovolskii
Semiconductors, 2018, 52 : 352 - 358
[17] Increasing the proton conductivity of sulfonated polyether ether ketone by incorporating graphene oxide: Morphology effect on proton dynamics
Leong, Jun Xing
Dino, Wilson Agerico
Ahmad, Azizan
Daud, Wan Ramli Wan
Kasai, Hideaki
JAPANESE JOURNAL OF APPLIED PHYSICS, 2018, 57 (03)
[18] Thermal Conductivity of Graphene and Graphene Oxide Nanoplatelets
Mahanta, Nayandeep K.
Abramson, Alexis R.
2012 13TH IEEE INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM), 2012, : 1 - 6
[19] Role of Water Molecules in Enhancing the Proton Conductivity on Reduced Graphene Oxide under High Humidity
Ri, Gum-Chol
Kim, Jin-Song
Yu, Chol-Jun
PHYSICAL REVIEW APPLIED, 2018, 10 (03):
[20] High Proton Conductivity of 3D Graphene Oxide Intercalated with Aromatic Sulfonic Acids
Rahman, Mohammad Atiqur
Islam, Md Saidul
Fukuda, Mashahiro
Yagyu, Junya
Feng, Zhiqing
Sekine, Yoshihiro
Lindoy, Leonard F.
Ohyama, Junya
Hayami, Shinya
CHEMPLUSCHEM, 2022, 87 (04):

← 1 2 3 4 5 →