Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Shaker Ebrahim"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 867-877 (2024)
This study presented the electrochemical deposition of potassium nitrate-doped polypyrrole (Ppy:KNO3) on stainless steel (SS), graphite sheet (GRs), and carbon fiber (CF) substrates, Ppy:KNO3/SS, Ppy:KNO3/GRs, and Ppy:KNO3/CF supercapacitor electrode
Externí odkaz:
https://doaj.org/article/eed1c8786e4345aca2d0d6d5566245c4
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Silver nanowires (AgNWs) have excellent flexibility, unique optical transmittance and high conductivity. The polyol process is appropriate for preparing AgNWs due to its simplicity, effectiveness, low cost, and high yield. This work aims to
Externí odkaz:
https://doaj.org/article/25c067f33a354c6aaf6605b347e32168
Publikováno v:
Alexandria Engineering Journal, Vol 111, Iss , Pp 579-587 (2025)
Atmospheric water harvesting (AWH) is an innovative and sustainable approach to deal with the expanding problem of water scarcity. Herein, the objective is to apply electrospun fiber through blended polymers of cellulose acetate (CA)/polystyrene (PS)
Externí odkaz:
https://doaj.org/article/fec8981367384f628918de8238883dc1
Autor:
Amal Elsokary, Moataz Soliman, Fuad Abulfotuh, Shaker Ebrahim, Torfeh Sadat-Shafai, Marwa Karim
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Composite transparent conductive electrodes (C-TCEs) have recently been produced using low-cost techniques to keep up with the boom in the fabrication and development of optoelectronic devices. In this article, silver nanowires (AgNWs) were
Externí odkaz:
https://doaj.org/article/7d4bbdf8f2694854b22819586d1f3162
Autor:
Rasha A. Metwally, Jehan El Nady, Shaker Ebrahim, Amany El Sikaily, Nermeen A. El-Sersy, Soraya A. Sabry, Hanan A. Ghozlan
Publikováno v:
Microbial Cell Factories, Vol 22, Iss 1, Pp 1-17 (2023)
Abstract Background Metal oxide nanoparticles (NPs) are becoming valuable due to their novel applications. The green synthesis of TiO2 NPs is more popular as a flexible and eco-friendly method compared to traditional chemical synthesis methods. TiO2
Externí odkaz:
https://doaj.org/article/7b4dfcf941044c99b763d42c4ba8d68b
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Graphene based nanomaterials are explored in the field of cancer bioimaging and biomedical science and engineering. The luminescent nanostructures with a low toxicity and high photostability can be used as probes in bioimaging applications.
Externí odkaz:
https://doaj.org/article/eaf8e2876bc342bab5ed259676da5ded
Publikováno v:
Journal of Materiomics, Vol 8, Iss 6, Pp 1122-1130 (2022)
Herein, the fabrication of cellulose acetate (CA) silica-based nanocomposite membranes via the dry-wet phase inversion procedure for water desalination was investigated. The modified and unmodified silica nanoparticles (MSNPs and SNPs) were prepared
Externí odkaz:
https://doaj.org/article/21be0b01e91a4308b0065e75a3d421bd
Autor:
Rabie M. Youssef, A.M.S. Salem, Ahmed Shawky, Shaker Ebrahim, Moataz Soliman, Mohamed S.A. Abdel-Mottaleb, Said M. El-Sheikh
Publikováno v:
Journal of Materiomics, Vol 8, Iss 6, Pp 1172-1183 (2022)
Perovskite solar cells could strongly compete with the silicon solar cells in the market soon as illustrated in recent studies. In this work, promising and stable metal-free perovskite solar cells (PSCs) has been successfully fabricated using an inor
Externí odkaz:
https://doaj.org/article/c2deb747af2f4f1e83b3d672846c1166
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract The aim of this work is to fabricate supercapacitor electrode based on poly (3-hexyl-thiophene-2, 5-diyl) (P3HT) and single-walled carbon nanotubes (SWCNTs) nanocomposites with different ratios onto a graphite sheet as a substrate with a wid
Externí odkaz:
https://doaj.org/article/7ef41bf888754e8b87f32165913737ca
Synthesis of nanosized nickel zinc ferrite using electric arc furnace dust and ferrous pickle liquor
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Electric arc furnace dust (EAFD) and waste pickle liquor (WPL); two major side products of the steel industry with negative environmental impact were used for the synthesis of nickel zinc ferrite (NZF); the important magnetic ceramic materia
Externí odkaz:
https://doaj.org/article/d9479922571b4a1590bee983adfcbcd7