Zobrazeno 1 - 10
of 1 531
pro vyhledávání: '"zinc oxide (ZnO)"'
Autor:
Martin Balog, Peter Krížik, Andrea Školáková, Peter Švec, Jiří Kubásek, Jan Pinc, Moara Marques de Castro, Roberto Figueiredo
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7458-7468 (2024)
A relationship between the tensile yield stress and grain size i.e., Hall-Petch (H–P) law, for an ultrafine-grained (UFG) Zn was experimentally evaluated for the first time. In reality, it is problematic to assess this prediction using experimental
Externí odkaz:
https://doaj.org/article/070d40d40ffe44e89cc3fcd9219fb755
Autor:
Fakhriddin T. Yusupov, Tokhirbek I. Rakhmonov, Mekhriddin F. Akhmadjonov, Muminjon M. Madrahimov, Sherzod Sh. Abdullayev
Publikováno v:
East European Journal of Physics, Iss 3, Pp 425-434 (2024)
In this study, we explore the fabrication and optimization of ZnO/Si heterojunction solar cells to enhance their performance through precise control of electron affinity and bandgap properties. ZnO thin films were synthesized using thermal oxidation
Externí odkaz:
https://doaj.org/article/888ef76d1ef24b99a8c418a606ed2583
Publikováno v:
East European Journal of Physics, Iss 2, Pp 309-314 (2024)
Zinc oxide (ZnO), characterized by its wide bandgap and substantial exciton binding energy, is extensively utilized in optoelectronic applications, including blue and ultraviolet light-emitting diodes (LEDs) and lasers. In this study, the deposition
Externí odkaz:
https://doaj.org/article/5a872e42c6c1433191a69ddc4fa7ae91
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103134- (2024)
Thermoplastic polyurethane (TPU) has gained significant interest in several fields, including automobile steering wheels, and the electronics sector due to their easier processability, abrasive resistance, and self-lubricating performances. However,
Externí odkaz:
https://doaj.org/article/7e1bb42f62c04dc4874f0b89b1ea8094
Autor:
Hye Jin Kim
Publikováno v:
Colorants, Vol 3, Iss 3, Pp 175-197 (2024)
To protect skin from harmful ultraviolet (UV) radiation, there has been a resurgence in the use of natural dyes with metal mordants to reduce contamination by advanced chemicals. This study achieved natural dyeing in violet and yellow colors from Gro
Externí odkaz:
https://doaj.org/article/759d0db6ca474b82ab4b54bae9d61739
Autor:
Amira A. AlHarethi, Qais Y. Abdullah, Hala J. AlJobory, AbdulRahman M. Anam, Ramadan A. Arafa, Khaled Y. Farroh
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-18 (2024)
Abstract Late blight, caused by Phytophthora infestans, is a major potato disease globally, leading to significant economic losses of $6.7 billion. To address this issue, we evaluated the antifungal activity of ZnO and CuO nanoparticles (NPs) against
Externí odkaz:
https://doaj.org/article/1df799ebc33546fd8d0fab8b7f5a1d8f
Autor:
Yiwen Zhou, Yifan Luo, Zichen Zheng, Kewei Liu, Xiaoxi He, Kaidi Wu, Marc Debliquy, Chao Zhang
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 4, Pp 507-517 (2024)
In the early-stage diagnosis of lung cancer, the low-concentration (< 5 ppm) volatile organic compounds (VOCs) are extensively identified to be the biomarkers for breath analysis. Herein, the urchin-like sodium (Na)-doped zinc oxide (ZnO) nanoneedles
Externí odkaz:
https://doaj.org/article/d176499b5aee4ec9b891e2dbe66115eb
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100690- (2024)
In this study, we successfully synthesized and characterized silicon oxide nanowires/graphene/zinc oxide nanoparticles (SiO NWs/Graphene and ZnO NPs) hybrid nanostructures using pulsed laser deposition (PLD) technique. The characterization of the cry
Externí odkaz:
https://doaj.org/article/8882be32785643e5acb5f7ce812c8817
Publikováno v:
In Results in Engineering December 2024 24
Autor:
Gapsari, Femiana a, ⁎, Andrianto, Sis Nanda Kus b, Harmayanti, Afifah a, Sulaiman, Abdul Mudjib a, Kartikowati, Christina Wahyu c, Madurani, Kartika A. d, Wijayanti, Widya a, Rangappa, Sanjay Mavinkere a, e, Siengchin, Suchart e
Publikováno v:
In International Journal of Biological Macromolecules February 2025 290