Zobrazeno 1 - 10
of 276
pro vyhledávání: '"Omer Nur"'
Autor:
Sreymean Ngok, Nasrin Razmi, Elfatih Mustafa, Xianjie Liu, Chan Oeurn Chey, Magnus Willander, Omer Nur
Publikováno v:
Nano Select, Vol 5, Iss 9, Pp n/a-n/a (2024)
Abstract Low temperature hydrothermal methods have been utilized to synthesize Hematite/Zinc oxide α‐Fe2O3/ZnO composite nano‐heterojunction nanorods grown on FTO glass substrates while monitoring the effect of different concentrations of urea o
Externí odkaz:
https://doaj.org/article/adb3eaf6c70c4a7e9cda2aef3cde87a3
Autor:
Nasrin Razmi, Maryna Lazouskaya, Ivana Pajcin, Bojan Petrovic, Jovana Grahovac, Mitar Simic, Magnus Willander, Omer Nur, Goran M. Stojanovic
Publikováno v:
Results in Engineering, Vol 20, Iss , Pp 101425- (2023)
pH value is a significant environmental factor controlling the bacterial growth, activity and affecting their metabolic properties. In the present study, the effect of the different pH values (5, 6, 7, 8, and 9) of the cultivation medium on the growt
Externí odkaz:
https://doaj.org/article/e32f2bb3d50549c7b621acb88295e309
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 1043-1056 (2022)
Sunlight responsible mono- and co-doped TiO2 nanoparticles (Con+ and Fen+) were prepared via sol–gel technique. The X-ray diffraction (XRD) results showed no phase change of TiO2 was observed after the addition of Con+ and Fen+ ions. Diffuse reflec
Externí odkaz:
https://doaj.org/article/cf7b44973b554cce814230231467566c
Autor:
Haifa Mohammed Alghamdi, M.M. Abutalib, Mohammed A. Mannaa, Omer Nur, E.M. Abdelrazek, A. Rajeh
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 3421-3432 (2022)
This study aimed to develop a sodium alginate (50%NaAlg)/polyethylene oxide (50%PEO) blend-based film loaded with nickel and zinc oxide nanoparticles (Ni/ZnO NPs) as a reinforcing and antibacterial agent. The Ni/ZnO NPs as nanohybrid were synthesized
Externí odkaz:
https://doaj.org/article/c61ec640233d49c59e6de33f81dcf000
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-11 (2021)
Abstract Highly efficient photoelectrochemical (PEC) water oxidation under solar visible light is crucial for water splitting to produce hydrogen as a source of sustainable energy. Particularly, silver-based nanomaterials are important for PEC perfor
Externí odkaz:
https://doaj.org/article/0e7d21badc1b4fc7b31e341bb113fc3c
Autor:
Sadia Muniza Faraz, Syed Riaz un Nabi Jafri, Zarreen Tajvar, Naveed ul Hassan Alvi, Qamar-ul Wahab, Omer Nur
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 4, Pp 49-54 (2021)
The effect of thermal annealing atmosphere on the electrical characteristics of Zinc oxide (ZnO) nanorods/p-Silicon (Si) diodes is investigated. ZnO nanorods are grown by low-temperature aqueous solution growth method and annealed in Nitrogen and Oxy
Externí odkaz:
https://doaj.org/article/89bdada657714247970a096f0943548b
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-9 (2021)
Abstract Different ZnO nanostructures can be grown using low-cost chemical bath deposition. Although this technique is cost-efficient and flexible, the final structures are usually randomly oriented and hardly controllable in terms of homogeneity and
Externí odkaz:
https://doaj.org/article/62c401de6af14cee9798b6b09cc28443
Publikováno v:
Advances in Condensed Matter Physics, Vol 2020 (2020)
The electrical characterization of p-Silicon (Si) and n-Zinc oxide (ZnO) nanorod heterojunction diode has been performed. ZnO nanorods were grown on p-Silicon substrate by the aqueous chemical growth (ACG) method. The SEM image revealed high density,
Externí odkaz:
https://doaj.org/article/2a9b5204e24b4008ba0d23cec65e88b8
Autor:
V. Strelchuk, O. Kolomys, S. Rarata, P. Lytvyn, O. Khyzhun, Chan Oeurn Chey, Omer Nur, Magnus Willander
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-11 (2017)
Abstract ZnO nanorods (NRs) arrays doped with a large concentration of Mn synthesized by aqueous chemical growth and were characterized by SEM, photoluminescence, Raman scattering, magnetic force microscopy (MFM). By comparison of spectra taken on pu
Externí odkaz:
https://doaj.org/article/d1f5ab78c75b4ff2bd451d694d5116f9
Publikováno v:
International Journal of Hydrogen Energy. 47:32955-32968
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ee48dbfba7e300f3cc561f0229535f
https://doi.org/10.1016/j.ijhydene.2022.07.189
https://doi.org/10.1016/j.ijhydene.2022.07.189