Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation
Само за регистроване кориснике
2022
Аутори
Misović, AleksandraBajuk-Bogdanović, Danica
Kepić, Dejan
Pavlović, Vladimir B.
Huskić, Miroslav
Hasheminejad, Navid
Vuye, Cedric
Zorić, Nemanja
Jovanović, Svetlana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The need for stable, chemical resistant and conductive materials is on the rise in recent times. Graphene shows promising electrical conductivity and chemical stability, but the production of a continual, conductive layer is limited and expensive. Silver nanowires (AgNWs) are both conducive and economically viable, but they are sensitive to water and oxygen. In this study, graphene oxide (GO) and AgNWs were synthesized and combined in different mass ratios (3:1, 2.5:1.5, and 1:1) to obtain chemically stable composites with improved electrical properties. Composites were reduced using ascorbic acid. With the increase of AgNWs to GO mass ratio, the surface of the free-standing composite film improved: the root mean square roughness was lowered from 376 nm for GO to 168 nm for the composite with the mass ratio of GO:AgNWs 1:1, while the sheet resistance was lowered from 146 x 10(6) Omega/square to 4 Omega/square. For the first time, the effects of gamma irradiation on the structure of the... composites were studied. Doses of 15, 25, and 35 kGy were applied.
Кључне речи:
Surface properties / Silver nanowires / Graphene oxide / Electrical properties / Atomic force microscopyИзвор:
Synthetic Metals, 2022, 283Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
- University of Antwerp [40204 - AQ2UABIT
DOI: 10.1016/j.synthmet.2021.116980
ISSN: 0379-6779
WoS: 000729423400003
Scopus: 2-s2.0-85120943690
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Misović, Aleksandra AU - Bajuk-Bogdanović, Danica AU - Kepić, Dejan AU - Pavlović, Vladimir B. AU - Huskić, Miroslav AU - Hasheminejad, Navid AU - Vuye, Cedric AU - Zorić, Nemanja AU - Jovanović, Svetlana PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3758 AB - The need for stable, chemical resistant and conductive materials is on the rise in recent times. Graphene shows promising electrical conductivity and chemical stability, but the production of a continual, conductive layer is limited and expensive. Silver nanowires (AgNWs) are both conducive and economically viable, but they are sensitive to water and oxygen. In this study, graphene oxide (GO) and AgNWs were synthesized and combined in different mass ratios (3:1, 2.5:1.5, and 1:1) to obtain chemically stable composites with improved electrical properties. Composites were reduced using ascorbic acid. With the increase of AgNWs to GO mass ratio, the surface of the free-standing composite film improved: the root mean square roughness was lowered from 376 nm for GO to 168 nm for the composite with the mass ratio of GO:AgNWs 1:1, while the sheet resistance was lowered from 146 x 10(6) Omega/square to 4 Omega/square. For the first time, the effects of gamma irradiation on the structure of the composites were studied. Doses of 15, 25, and 35 kGy were applied. PB - Elsevier Science Sa, Lausanne T2 - Synthetic Metals T1 - Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation VL - 283 DO - 10.1016/j.synthmet.2021.116980 ER -
@article{ author = "Misović, Aleksandra and Bajuk-Bogdanović, Danica and Kepić, Dejan and Pavlović, Vladimir B. and Huskić, Miroslav and Hasheminejad, Navid and Vuye, Cedric and Zorić, Nemanja and Jovanović, Svetlana", year = "2022", abstract = "The need for stable, chemical resistant and conductive materials is on the rise in recent times. Graphene shows promising electrical conductivity and chemical stability, but the production of a continual, conductive layer is limited and expensive. Silver nanowires (AgNWs) are both conducive and economically viable, but they are sensitive to water and oxygen. In this study, graphene oxide (GO) and AgNWs were synthesized and combined in different mass ratios (3:1, 2.5:1.5, and 1:1) to obtain chemically stable composites with improved electrical properties. Composites were reduced using ascorbic acid. With the increase of AgNWs to GO mass ratio, the surface of the free-standing composite film improved: the root mean square roughness was lowered from 376 nm for GO to 168 nm for the composite with the mass ratio of GO:AgNWs 1:1, while the sheet resistance was lowered from 146 x 10(6) Omega/square to 4 Omega/square. For the first time, the effects of gamma irradiation on the structure of the composites were studied. Doses of 15, 25, and 35 kGy were applied.", publisher = "Elsevier Science Sa, Lausanne", journal = "Synthetic Metals", title = "Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation", volume = "283", doi = "10.1016/j.synthmet.2021.116980" }
Misović, A., Bajuk-Bogdanović, D., Kepić, D., Pavlović, V. B., Huskić, M., Hasheminejad, N., Vuye, C., Zorić, N.,& Jovanović, S.. (2022). Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation. in Synthetic Metals Elsevier Science Sa, Lausanne., 283. https://doi.org/10.1016/j.synthmet.2021.116980
Misović A, Bajuk-Bogdanović D, Kepić D, Pavlović VB, Huskić M, Hasheminejad N, Vuye C, Zorić N, Jovanović S. Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation. in Synthetic Metals. 2022;283. doi:10.1016/j.synthmet.2021.116980 .
Misović, Aleksandra, Bajuk-Bogdanović, Danica, Kepić, Dejan, Pavlović, Vladimir B., Huskić, Miroslav, Hasheminejad, Navid, Vuye, Cedric, Zorić, Nemanja, Jovanović, Svetlana, "Properties of free-standing graphene oxide/silver nanowires films and effects of chemical reduction and gamma irradiation" in Synthetic Metals, 283 (2022), https://doi.org/10.1016/j.synthmet.2021.116980 . .