Formation of a large-area monolayer of polystyrene film via the spin-coating method
Аутори
Modrić-Šahbazović, AlmedinaNovaković, Mirjana M.
Đokić, Veljko
Gazdić, Izet
Bibić, Nataša M.
Rakočević, Zlatko Lj.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The self-assembly methods, an inexpensive and high throughput technique capable of producing nanostructure arrays, relies on the formation on a monolayer of self-assembled nanospheres. This paper reports on the formation of large-areas monolayer polystyrene particles similar to 150 nm in diameter onto monocrystalline Si (100) substrates by using the spin-coating method. In this method, the quality of the deposited monolayer is determined by the balance between spinning and solvent evaporation, accounted by two different forces, the centrifugal force and viscous shearing force, and their interplay. The key process parameters which influence the deposition process and determine the properties of polystyrene monolayers such as the spinning rate, time and concentration of PS particles in the solution were studied. By varying the experimental conditions in different steps the films quality can be easily improved and the optimized experimental parameters were achieved. A homogenous and well-...ordered PS monolayer with a high surface coverage of similar to 94 % was formed on a large-area substrate of 1 cm x1 cm at specific conditions of a 2000 rpm spinning rate, 2 wt. % polystyrene solution concentration and 210 s duration of the spinning process. We conclude that this method can be useful in a variety of applications since it offers a stable and controllable approach to the fabrication of monolayer polystyrene films on a large-scale.
Кључне речи:
self-assembly / monolayer / polystyrene particle / electron microscopyИзвор:
Nuclear Technology & Radiation Protection, 2018, 33, 3, 246-251Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
DOI: 10.2298/NTRP1803246M
ISSN: 1451-3994
WoS: 000454965900003
Scopus: 2-s2.0-85063588618
Институција/група
Inovacioni centarTY - JOUR AU - Modrić-Šahbazović, Almedina AU - Novaković, Mirjana M. AU - Đokić, Veljko AU - Gazdić, Izet AU - Bibić, Nataša M. AU - Rakočević, Zlatko Lj. PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3920 AB - The self-assembly methods, an inexpensive and high throughput technique capable of producing nanostructure arrays, relies on the formation on a monolayer of self-assembled nanospheres. This paper reports on the formation of large-areas monolayer polystyrene particles similar to 150 nm in diameter onto monocrystalline Si (100) substrates by using the spin-coating method. In this method, the quality of the deposited monolayer is determined by the balance between spinning and solvent evaporation, accounted by two different forces, the centrifugal force and viscous shearing force, and their interplay. The key process parameters which influence the deposition process and determine the properties of polystyrene monolayers such as the spinning rate, time and concentration of PS particles in the solution were studied. By varying the experimental conditions in different steps the films quality can be easily improved and the optimized experimental parameters were achieved. A homogenous and well-ordered PS monolayer with a high surface coverage of similar to 94 % was formed on a large-area substrate of 1 cm x1 cm at specific conditions of a 2000 rpm spinning rate, 2 wt. % polystyrene solution concentration and 210 s duration of the spinning process. We conclude that this method can be useful in a variety of applications since it offers a stable and controllable approach to the fabrication of monolayer polystyrene films on a large-scale. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Nuclear Technology & Radiation Protection T1 - Formation of a large-area monolayer of polystyrene film via the spin-coating method EP - 251 IS - 3 SP - 246 VL - 33 DO - 10.2298/NTRP1803246M ER -
@article{ author = "Modrić-Šahbazović, Almedina and Novaković, Mirjana M. and Đokić, Veljko and Gazdić, Izet and Bibić, Nataša M. and Rakočević, Zlatko Lj.", year = "2018", abstract = "The self-assembly methods, an inexpensive and high throughput technique capable of producing nanostructure arrays, relies on the formation on a monolayer of self-assembled nanospheres. This paper reports on the formation of large-areas monolayer polystyrene particles similar to 150 nm in diameter onto monocrystalline Si (100) substrates by using the spin-coating method. In this method, the quality of the deposited monolayer is determined by the balance between spinning and solvent evaporation, accounted by two different forces, the centrifugal force and viscous shearing force, and their interplay. The key process parameters which influence the deposition process and determine the properties of polystyrene monolayers such as the spinning rate, time and concentration of PS particles in the solution were studied. By varying the experimental conditions in different steps the films quality can be easily improved and the optimized experimental parameters were achieved. A homogenous and well-ordered PS monolayer with a high surface coverage of similar to 94 % was formed on a large-area substrate of 1 cm x1 cm at specific conditions of a 2000 rpm spinning rate, 2 wt. % polystyrene solution concentration and 210 s duration of the spinning process. We conclude that this method can be useful in a variety of applications since it offers a stable and controllable approach to the fabrication of monolayer polystyrene films on a large-scale.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Nuclear Technology & Radiation Protection", title = "Formation of a large-area monolayer of polystyrene film via the spin-coating method", pages = "251-246", number = "3", volume = "33", doi = "10.2298/NTRP1803246M" }
Modrić-Šahbazović, A., Novaković, M. M., Đokić, V., Gazdić, I., Bibić, N. M.,& Rakočević, Z. Lj.. (2018). Formation of a large-area monolayer of polystyrene film via the spin-coating method. in Nuclear Technology & Radiation Protection Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 33(3), 246-251. https://doi.org/10.2298/NTRP1803246M
Modrić-Šahbazović A, Novaković MM, Đokić V, Gazdić I, Bibić NM, Rakočević ZL. Formation of a large-area monolayer of polystyrene film via the spin-coating method. in Nuclear Technology & Radiation Protection. 2018;33(3):246-251. doi:10.2298/NTRP1803246M .
Modrić-Šahbazović, Almedina, Novaković, Mirjana M., Đokić, Veljko, Gazdić, Izet, Bibić, Nataša M., Rakočević, Zlatko Lj., "Formation of a large-area monolayer of polystyrene film via the spin-coating method" in Nuclear Technology & Radiation Protection, 33, no. 3 (2018):246-251, https://doi.org/10.2298/NTRP1803246M . .