Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites
Аутори
Stefanović, AnđelaKepić, Dejan
Jovanović Vučetić, Svetlana
Haddadi, Kamel
Todorović Marković, Biljana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Silver nitrate has been exposed to low-dose (1–20 kGy) gamma irradiation in the presence of graphene-based material (graphene oxide or electrochemically exfoliated graphene) to form silver nanoparticles (Ag NPs). The successful nucleation and growth of Ag NPs, which produce the evenly covered graphene surface, are made possible by the vast surface area of those graphene-based materials as well as the presence of oxygen-containing functional groups on the surface. With a significant size distribution of 10–50 nm for graphene oxide and 10–100 nm for electrochemically exfoliated graphene, the produced Ag NPs were spherical. We also performed ElectroMagnetic Interference (EMI) shielding performance measurements of these materials. EMI shielding performance measurement revealed relatively good performance of the EEG material whereas GO material does not show EM shielding.
Извор:
21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts, 2023, 47-47Издавач:
- Belgrade : Institute of Technical Sciences of SASA
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)
- PHOTOGUN4MICROBES - Are photoactive nanoparticles salvation for global infectional treath? (RS-ScienceFundRS-Ideje-7741955)
- European Union's Horizon Europe Coordination and Support Actions programme [ grant agreement No 101079151 - GrInShield]
Напомена:
- Twenty-First Young Researchers’ Conference - Materials Science and Engineering: Program and the Book of Abstracts; November 29 – December 1, 2023, Belgrade, Serbia
Колекције
Институција/група
VinčaTY - CONF AU - Stefanović, Anđela AU - Kepić, Dejan AU - Jovanović Vučetić, Svetlana AU - Haddadi, Kamel AU - Todorović Marković, Biljana PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12320 AB - Silver nitrate has been exposed to low-dose (1–20 kGy) gamma irradiation in the presence of graphene-based material (graphene oxide or electrochemically exfoliated graphene) to form silver nanoparticles (Ag NPs). The successful nucleation and growth of Ag NPs, which produce the evenly covered graphene surface, are made possible by the vast surface area of those graphene-based materials as well as the presence of oxygen-containing functional groups on the surface. With a significant size distribution of 10–50 nm for graphene oxide and 10–100 nm for electrochemically exfoliated graphene, the produced Ag NPs were spherical. We also performed ElectroMagnetic Interference (EMI) shielding performance measurements of these materials. EMI shielding performance measurement revealed relatively good performance of the EEG material whereas GO material does not show EM shielding. PB - Belgrade : Institute of Technical Sciences of SASA C3 - 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts T1 - Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites SP - 47 EP - 47 UR - https://hdl.handle.net/21.15107/rcub_vinar_12320 ER -
@conference{ author = "Stefanović, Anđela and Kepić, Dejan and Jovanović Vučetić, Svetlana and Haddadi, Kamel and Todorović Marković, Biljana", year = "2023", abstract = "Silver nitrate has been exposed to low-dose (1–20 kGy) gamma irradiation in the presence of graphene-based material (graphene oxide or electrochemically exfoliated graphene) to form silver nanoparticles (Ag NPs). The successful nucleation and growth of Ag NPs, which produce the evenly covered graphene surface, are made possible by the vast surface area of those graphene-based materials as well as the presence of oxygen-containing functional groups on the surface. With a significant size distribution of 10–50 nm for graphene oxide and 10–100 nm for electrochemically exfoliated graphene, the produced Ag NPs were spherical. We also performed ElectroMagnetic Interference (EMI) shielding performance measurements of these materials. EMI shielding performance measurement revealed relatively good performance of the EEG material whereas GO material does not show EM shielding.", publisher = "Belgrade : Institute of Technical Sciences of SASA", journal = "21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts", title = "Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites", pages = "47-47", url = "https://hdl.handle.net/21.15107/rcub_vinar_12320" }
Stefanović, A., Kepić, D., Jovanović Vučetić, S., Haddadi, K.,& Todorović Marković, B.. (2023). Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites. in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts Belgrade : Institute of Technical Sciences of SASA., 47-47. https://hdl.handle.net/21.15107/rcub_vinar_12320
Stefanović A, Kepić D, Jovanović Vučetić S, Haddadi K, Todorović Marković B. Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites. in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts. 2023;:47-47. https://hdl.handle.net/21.15107/rcub_vinar_12320 .
Stefanović, Anđela, Kepić, Dejan, Jovanović Vučetić, Svetlana, Haddadi, Kamel, Todorović Marković, Biljana, "Measurement of EMI shielding perfomance of graphene oxide – silver nanoparticles composites" in 21st Young Researchers' Conference Materials Sciences and Engineering : program and the book of abstracts (2023):47-47, https://hdl.handle.net/21.15107/rcub_vinar_12320 .