Zobrazeno 1 - 10 of 378 pro vyhledávání: '"J. El Ghoul"'
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3
Synthesis and Characterization of Ni-Doped ZnO Nanoparticles for CO2 Gas Sensing
Autor: N. Abdel All, J. El Ghoul, G. Khouqeer
Publikováno v: Journal of Nanoelectronics and Optoelectronics. 16:1762-1768
In this research, we synthesised nickel (Ni)-doped zinc oxide (ZnO) nanoparticles (NZ) with various atomic ratios of [Ni]/[Zn], i.e., 0.02, 0.04 and 0.06 using a simple sol–gel method. The synthesized materials were examined by different techniques
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c4b14c4b5ec9018fc80cdb06fc9b401
https://doi.org/10.1166/jno.2021.3121
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4
Structural, Optical and Magnetic Properties of (Al, Ni) Co-Doped ZnO Nanoparticles
Autor: J. El Ghoul, N. Abdel All, G. Khouqeer, M. S. Alshammari
Publikováno v: Journal of Nanoelectronics and Optoelectronics. 16:1372-1379
In the present work, the synthesis of Zn0.9_xNi0.1AlxO (x = 0.01, 0.015, 0.02 and 0.025) nanoparticles by sol–gel and theirs structural, optical and magnetic properties were investigated. In our approach, we performed a drying under supercritical c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93c88efc9c01eb03ed5afa092a2bc69b
https://doi.org/10.1166/jno.2021.3091
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8
Structural and optical investigation of Co-doped ZnO nanoparticles for nanooptoelectronic devices
Autor: S. Kammoun, J. El Ghoul
Publikováno v: Journal of Materials Science: Materials in Electronics. 32:7215-7225
Cobalt-doped ZnO nanoparticles (NPs), with concentration of Co2+ varying between 1 and 5%, have been synthesized by a sol–gel procedure. The structural, morphological and optical properties of these nanoparticles were investigated by X-ray diffract
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3115c1096619ed8e82421e452ef806f
https://doi.org/10.1007/s10854-021-05430-7
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9
Fabrication of (Y2O3)n–ZnO nanocomposites by high-energy milling as potential photocatalysts
Autor: Lotfi Khezami, J. El Ghoul, A. Modwi, M. A. Ben Aissa, Kamal K. Taha, M. Bououdina, Abdullah Sulaiman Al-Ayed
Publikováno v: Journal of Materials Science: Materials in Electronics. 32:3415-3430
The photodegradation of Congo red dye by (Y2O3)n ZnO photocomposites was investigated through a sequence of experiments. X-ray diffraction analysis indicates nanocomposites' evolution having the ZnO wurtzite structure with increase in crystallite siz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca6bada73fa0352f5921b96df0f0f0e3
https://doi.org/10.1007/s10854-020-05088-7
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10
Synthesis, Structural and Optical Properties of Er and V Codoping ZnO Nanoparticles
Autor: J. El Ghoul, F. Alharbi
Publikováno v: Journal of Inorganic and Organometallic Polymers and Materials. 31:272-278
Here we are reporting sol–gel synthesis diluted magnetic (Er, V)-co-doped ZnO nanocrystals as a dilute semiconductor. The structural and morphological properties were studied using some techniques such as X-rays diffraction (XRD) and transmission e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::423871f471d3e1daf65831d5ef59d251
https://doi.org/10.1007/s10904-020-01678-4
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