Home > Research > Publications & Outputs > Tailoring properties of reduced graphene oxide ...

Research

Links

Text available via DOI:

Keywords

View graph of relations

Tailoring properties of reduced graphene oxide by oxygen plasma treatment

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Tailoring properties of reduced graphene oxide by oxygen plasma treatment. / Kondratowicz, Izabela; Nadolska, Małgorzata; Şahin, Samet et al.
In: Applied Surface Science, Vol. 440, 15.05.2018, p. 651-659.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Kondratowicz, I, Nadolska, M, Şahin, S, Łapiński, M, Prześniak-Welenc, M, Sawczak, M, Yu, EH, Sadowski, W & Żelechowska, K 2018, 'Tailoring properties of reduced graphene oxide by oxygen plasma treatment', Applied Surface Science, vol. 440, pp. 651-659. https://doi.org/10.1016/j.apsusc.2018.01.168

APA

Kondratowicz, I., Nadolska, M., Şahin, S., Łapiński, M., Prześniak-Welenc, M., Sawczak, M., Yu, E. H., Sadowski, W., & Żelechowska, K. (2018). Tailoring properties of reduced graphene oxide by oxygen plasma treatment. Applied Surface Science, 440, 651-659. https://doi.org/10.1016/j.apsusc.2018.01.168

Vancouver

Kondratowicz I, Nadolska M, Şahin S, Łapiński M, Prześniak-Welenc M, Sawczak M et al. Tailoring properties of reduced graphene oxide by oxygen plasma treatment. Applied Surface Science. 2018 May 15;440:651-659. doi: 10.1016/j.apsusc.2018.01.168

Author

Kondratowicz, Izabela ; Nadolska, Małgorzata ; Şahin, Samet et al. / Tailoring properties of reduced graphene oxide by oxygen plasma treatment. In: Applied Surface Science. 2018 ; Vol. 440. pp. 651-659.

Bibtex

@article{c5c7142edace42c38c6eb3fb7c301c03,
title = "Tailoring properties of reduced graphene oxide by oxygen plasma treatment",
abstract = "We report an easily controllable, eco-friendly method for tailoring the properties of reduced graphene oxide (rGO) by means of oxygen plasma. The effect of oxygen plasma treatment time (1, 5 and 10 min) on the surface properties of rGO was evaluated. Physicochemical characterization using microscopic, spectroscopic and thermal techniques was performed. The results revealed that different oxygen-containing groups (e.g. carboxyl, hydroxyl) were introduced on the rGO surface enhancing its wettability. Furthermore, upon longer treatment time, other functionalities were created (e.g. quinones, lactones). Moreover, external surface of rGO was partially etched resulting in an increase of the material surface area and porosity. Finally, the oxygen plasma-treated rGO electrodes with bilirubin oxidase were tested for oxygen reduction reaction. The study showed that rGO treated for 10 min exhibited twofold higher current density than untreated rGO. The oxygen plasma treatment may improve the enzyme adsorption on rGO electrodes by introduction of oxygen moieties and increasing the porosity.",
keywords = "Bilirubin oxidase adsorption, Enzyme electrode, Oxygen plasma treatment, Reduced graphene oxide, Surface engineering, Wettability",
author = "Izabela Kondratowicz and Ma{\l}gorzata Nadolska and Samet {\c S}ahin and Marcin {\L}api{\'n}ski and Marta Prze{\'s}niak-Welenc and Miros{\l}aw Sawczak and Yu, {Eileen H.} and Wojciech Sadowski and Kamila {\.Z}elechowska",
year = "2018",
month = may,
day = "15",
doi = "10.1016/j.apsusc.2018.01.168",
language = "English",
volume = "440",
pages = "651--659",
journal = "Applied Surface Science",
issn = "0169-4332",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Tailoring properties of reduced graphene oxide by oxygen plasma treatment

AU - Kondratowicz, Izabela

AU - Nadolska, Małgorzata

AU - Şahin, Samet

AU - Łapiński, Marcin

AU - Prześniak-Welenc, Marta

AU - Sawczak, Mirosław

AU - Yu, Eileen H.

AU - Sadowski, Wojciech

AU - Żelechowska, Kamila

PY - 2018/5/15

Y1 - 2018/5/15

N2 - We report an easily controllable, eco-friendly method for tailoring the properties of reduced graphene oxide (rGO) by means of oxygen plasma. The effect of oxygen plasma treatment time (1, 5 and 10 min) on the surface properties of rGO was evaluated. Physicochemical characterization using microscopic, spectroscopic and thermal techniques was performed. The results revealed that different oxygen-containing groups (e.g. carboxyl, hydroxyl) were introduced on the rGO surface enhancing its wettability. Furthermore, upon longer treatment time, other functionalities were created (e.g. quinones, lactones). Moreover, external surface of rGO was partially etched resulting in an increase of the material surface area and porosity. Finally, the oxygen plasma-treated rGO electrodes with bilirubin oxidase were tested for oxygen reduction reaction. The study showed that rGO treated for 10 min exhibited twofold higher current density than untreated rGO. The oxygen plasma treatment may improve the enzyme adsorption on rGO electrodes by introduction of oxygen moieties and increasing the porosity.

AB - We report an easily controllable, eco-friendly method for tailoring the properties of reduced graphene oxide (rGO) by means of oxygen plasma. The effect of oxygen plasma treatment time (1, 5 and 10 min) on the surface properties of rGO was evaluated. Physicochemical characterization using microscopic, spectroscopic and thermal techniques was performed. The results revealed that different oxygen-containing groups (e.g. carboxyl, hydroxyl) were introduced on the rGO surface enhancing its wettability. Furthermore, upon longer treatment time, other functionalities were created (e.g. quinones, lactones). Moreover, external surface of rGO was partially etched resulting in an increase of the material surface area and porosity. Finally, the oxygen plasma-treated rGO electrodes with bilirubin oxidase were tested for oxygen reduction reaction. The study showed that rGO treated for 10 min exhibited twofold higher current density than untreated rGO. The oxygen plasma treatment may improve the enzyme adsorption on rGO electrodes by introduction of oxygen moieties and increasing the porosity.

KW - Bilirubin oxidase adsorption

KW - Enzyme electrode

KW - Oxygen plasma treatment

KW - Reduced graphene oxide

KW - Surface engineering

KW - Wettability

U2 - 10.1016/j.apsusc.2018.01.168

DO - 10.1016/j.apsusc.2018.01.168

M3 - Journal article

AN - SCOPUS:85041419777

VL - 440

SP - 651

EP - 659

JO - Applied Surface Science

JF - Applied Surface Science

SN - 0169-4332

ER -