Nickel and cobalt oxides supported on activated carbon derived from willow catkin for efficient supercapacitor electrode

MS Gouda, M Shehab, S Helmy, M Soliman… - Journal of Energy …, 2023 - Elsevier
Supercapacitors have attracted more interest due to the advantages of extended cycle life,
great power density, and fast charging and discharging rate. A chemical activation technique …

A review of biomass-derived heterogeneous catalysts for biodiesel production

S Chandra Kishore, S Perumal, R Atchudan… - Catalysts, 2022 - mdpi.com
The scientific community is being forced to consider alternative renewable fuels such as
biodiesel as a result of the sharp increases in the price of petroleum and the increased …

Promotional Synergistic Effect of Cs–Au NPs on the Performance of Cs–Au/MgFe2O4 Catalysts in Catalysis 3,4-Dihydropyrimidin-2(1H)-Ones and Degradation of …

FT Alshorifi, SL Ali, RS Salama - Journal of Inorganic and Organometallic …, 2022 - Springer
The recent paper deals with the immobilization of hybrid gold–cesium nanoparticles (Au–Cs
NPs) onto magnesium ferrites (MgFe2O4) surface, and then the prepared composites were …

Structural, optical and antibacterial activity studies on CMC/PVA blend filled with three different types of green synthesized ZnO nanoparticles

AY Yassin, AM Abdelghany, RS Salama… - Journal of Inorganic and …, 2023 - Springer
In this work, zinc oxide (ZnO) was produced using extracts of Thymus (Z), Hibiscus rosa-
sinensis (K), and Daucus carota (G). Furthermore, sodium carboxymethyl cellulose (CMC) …

Gold-selenide quantum dots supported onto cesium ferrite nanocomposites for the efficient degradation of rhodamine B

FT Alshorifi, AA Alswat, RS Salama - Heliyon, 2022 - cell.com
In this work, different weight percentage of gold-selenide quantum dots (AuSe QDs)(1.0, 2.5,
5.0 and 7.0 wt.%) were successfully synthesized and decorated on cesium ferrite …

[HTML][HTML] The role of phosphotungstic acid in enhancing the catalytic performance of UiO-66 (Zr) and its applications as an efficient solid acid catalyst for coumarins and …

FT Alshorifi, DE Tobbala, SM El-Bahy… - Catalysis …, 2022 - Elsevier
In recent study, we report a facile and easy technique for the synthesis phosphotungstic acid
(PTA) with different weight contents (10, 25, 50 and 75 wt%) loaded on UiO-66 (Zr) as …

Low temperature CO oxidation over highly active gold nanoparticles supported on reduced graphene oxide@ Mg-BTC nanocomposite

HM Altass, SA Ahmed, RS Salama, Z Moussa… - Catalysis Letters, 2023 - Springer
In this study, gold nanoparticles (Au NPs) were successfully supported on reduced
graphene oxide (rGO) and Mg-BTC in one pot under solvothermal conditions. The catalysts …

Highly efficient adsorption of tetracycline using chitosan-based magnetic adsorbent

F da Silva Bruckmann, CE Schnorr, T da Rosa Salles… - Polymers, 2022 - mdpi.com
Herein, tetracycline adsorption employing magnetic chitosan (CS· Fe3O4) as the adsorbent
is reported. The magnetic adsorbent was synthesized by the co-precipitation method and …

Remediation of water containing phosphate using ceria nanoparticles decorated partially reduced graphene oxide (CeO2-PRGO) composite

AM Bakry, WM Alamier, RS Salama, MS El-Shall… - Surfaces and …, 2022 - Elsevier
Phosphate pollution from point and discrete sources is a serious threat to the aquatic
ecosystem in both industrialized and developing countries. The release of excessive …

Novel type-II heterojunction binary composite (CdS/AgI) with outstanding visible light-driven photocatalytic performances toward methyl orange and tetracycline …

I Ahmad, M Muneer, AS Khder, SA Ahmed - ACS omega, 2023 - ACS Publications
In this study, an effective type-II heterojunction CdS/AgI binary composite was constructed by
an in situ precipitation approach. To validate the successful formation of heterojunction …