TY  - JOUR
AU  - Gutić, Sanjin J.
AU  - Kozlica, Dževad K.
AU  - Korać, Fehim
AU  - Bajuk-Bogdanović, Danica V.
AU  - Mitrić, Miodrag
AU  - Mirsky, Vladimir M.
AU  - Mentus, Slavko V.
AU  - Pašti, Igor A.
PY  - 2018
UR  - http://xlink.rsc.org/?DOI=C8CP03631D
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7877
AB  - The increasing energy demands of modern society require a deep understanding of the properties of energy storage materials, as well as the tuning of their performance. We show that the capacitance of graphene oxide (GO) can be precisely tuned using a simple electrochemical reduction route. In situ resistance measurements, in combination with cyclic voltammetry measurements and Raman spectroscopy, have shown that upon reduction GO is irreversibly deoxygenated, which is further accompanied by structural ordering and an increase in electrical conductivity. The capacitance is maximized when the concentration of oxygen functional groups is properly balanced with the conductivity. Any further reduction and deoxygenation leads to a gradual loss of capacitance. The observed trend is independent of the preparation route and the exact chemical and structural properties of GO. It is proposed that an improvement in the capacitive properties of any GO can be achieved by optimization of its reduction conditions.
T2  - Physical Chemistry Chemical Physics
T1  - Electrochemical tuning of capacitive response of graphene oxide
VL  - 20
IS  - 35
SP  - 22698
EP  - 22709
DO  - 10.1039/C8CP03631D
ER  - 

@article{
author = "Gutić, Sanjin J. and Kozlica, Dževad K. and Korać, Fehim and Bajuk-Bogdanović, Danica V. and Mitrić, Miodrag and Mirsky, Vladimir M. and Mentus, Slavko V. and Pašti, Igor A.",
year = "2018",
abstract = "The increasing energy demands of modern society require a deep understanding of the properties of energy storage materials, as well as the tuning of their performance. We show that the capacitance of graphene oxide (GO) can be precisely tuned using a simple electrochemical reduction route. In situ resistance measurements, in combination with cyclic voltammetry measurements and Raman spectroscopy, have shown that upon reduction GO is irreversibly deoxygenated, which is further accompanied by structural ordering and an increase in electrical conductivity. The capacitance is maximized when the concentration of oxygen functional groups is properly balanced with the conductivity. Any further reduction and deoxygenation leads to a gradual loss of capacitance. The observed trend is independent of the preparation route and the exact chemical and structural properties of GO. It is proposed that an improvement in the capacitive properties of any GO can be achieved by optimization of its reduction conditions.",
journal = "Physical Chemistry Chemical Physics",
title = "Electrochemical tuning of capacitive response of graphene oxide",
volume = "20",
number = "35",
pages = "22698-22709",
doi = "10.1039/C8CP03631D"
}

Gutić, S. J., Kozlica, D. K., Korać, F., Bajuk-Bogdanović, D. V., Mitrić, M., Mirsky, V. M., Mentus, S. V.,& Pašti, I. A.. (2018). Electrochemical tuning of capacitive response of graphene oxide. in Physical Chemistry Chemical Physics, 20(35), 22698-22709.
https://doi.org/10.1039/C8CP03631D

Gutić SJ, Kozlica DK, Korać F, Bajuk-Bogdanović DV, Mitrić M, Mirsky VM, Mentus SV, Pašti IA. Electrochemical tuning of capacitive response of graphene oxide. in Physical Chemistry Chemical Physics. 2018;20(35):22698-22709.
doi:10.1039/C8CP03631D .

Gutić, Sanjin J., Kozlica, Dževad K., Korać, Fehim, Bajuk-Bogdanović, Danica V., Mitrić, Miodrag, Mirsky, Vladimir M., Mentus, Slavko V., Pašti, Igor A., "Electrochemical tuning of capacitive response of graphene oxide" in Physical Chemistry Chemical Physics, 20, no. 35 (2018):22698-22709,
https://doi.org/10.1039/C8CP03631D . .

TY  - JOUR
AU  - Gutić, Sanjin J.
AU  - Kozlica, Dževad K.
AU  - Korać, Fehim
AU  - Bajuk-Bogdanović, Danica V.
AU  - Mitrić, Miodrag
AU  - Mirsky, Vladimir M.
AU  - Mentus, Slavko V.
AU  - Pašti, Igor A.
PY  - 2018
UR  - http://xlink.rsc.org/?DOI=C8CP03631D
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7887
AB  - The increasing energy demands of modern society require a deep understanding of the properties of energy storage materials, as well as the tuning of their performance. We show that the capacitance of graphene oxide (GO) can be precisely tuned using a simple electrochemical reduction route. In situ resistance measurements, in combination with cyclic voltammetry measurements and Raman spectroscopy, have shown that upon reduction GO is irreversibly deoxygenated, which is further accompanied by structural ordering and an increase in electrical conductivity. The capacitance is maximized when the concentration of oxygen functional groups is properly balanced with the conductivity. Any further reduction and deoxygenation leads to a gradual loss of capacitance. The observed trend is independent of the preparation route and the exact chemical and structural properties of GO. It is proposed that an improvement in the capacitive properties of any GO can be achieved by optimization of its reduction conditions.
T2  - Physical Chemistry Chemical Physics
T1  - Electrochemical tuning of capacitive response of graphene oxide
VL  - 20
IS  - 35
SP  - 22698
EP  - 22709
DO  - 10.1039/C8CP03631D
ER  - 

@article{
author = "Gutić, Sanjin J. and Kozlica, Dževad K. and Korać, Fehim and Bajuk-Bogdanović, Danica V. and Mitrić, Miodrag and Mirsky, Vladimir M. and Mentus, Slavko V. and Pašti, Igor A.",
year = "2018",
abstract = "The increasing energy demands of modern society require a deep understanding of the properties of energy storage materials, as well as the tuning of their performance. We show that the capacitance of graphene oxide (GO) can be precisely tuned using a simple electrochemical reduction route. In situ resistance measurements, in combination with cyclic voltammetry measurements and Raman spectroscopy, have shown that upon reduction GO is irreversibly deoxygenated, which is further accompanied by structural ordering and an increase in electrical conductivity. The capacitance is maximized when the concentration of oxygen functional groups is properly balanced with the conductivity. Any further reduction and deoxygenation leads to a gradual loss of capacitance. The observed trend is independent of the preparation route and the exact chemical and structural properties of GO. It is proposed that an improvement in the capacitive properties of any GO can be achieved by optimization of its reduction conditions.",
journal = "Physical Chemistry Chemical Physics",
title = "Electrochemical tuning of capacitive response of graphene oxide",
volume = "20",
number = "35",
pages = "22698-22709",
doi = "10.1039/C8CP03631D"
}

Gutić, S. J., Kozlica, D. K., Korać, F., Bajuk-Bogdanović, D. V., Mitrić, M., Mirsky, V. M., Mentus, S. V.,& Pašti, I. A.. (2018). Electrochemical tuning of capacitive response of graphene oxide. in Physical Chemistry Chemical Physics, 20(35), 22698-22709.
https://doi.org/10.1039/C8CP03631D

Gutić SJ, Kozlica DK, Korać F, Bajuk-Bogdanović DV, Mitrić M, Mirsky VM, Mentus SV, Pašti IA. Electrochemical tuning of capacitive response of graphene oxide. in Physical Chemistry Chemical Physics. 2018;20(35):22698-22709.
doi:10.1039/C8CP03631D .

Gutić, Sanjin J., Kozlica, Dževad K., Korać, Fehim, Bajuk-Bogdanović, Danica V., Mitrić, Miodrag, Mirsky, Vladimir M., Mentus, Slavko V., Pašti, Igor A., "Electrochemical tuning of capacitive response of graphene oxide" in Physical Chemistry Chemical Physics, 20, no. 35 (2018):22698-22709,
https://doi.org/10.1039/C8CP03631D . .