H
Hassan A.H. Alzahrani
Researcher at King's College London
Publications - 12
Citations - 83
Hassan A.H. Alzahrani is an academic researcher from King's College London. The author has contributed to research in topics: Heat transfer & Colloidal gold. The author has an hindex of 3, co-authored 3 publications receiving 40 citations. Previous affiliations of Hassan A.H. Alzahrani include University of New South Wales.
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Success and failure in the incorporation of gold nanoparticles inside ferri/ferrocyanide thermogalvanic cells
TL;DR: In this article, a self-contained gelled thermogalvanic cells (or thermocells) containing the ferricyanide/ferrocyanide redox couple, which additionally have gold nanoparticles either immobilised at the gel/electrode interface, or distributed throughout the entire gel.
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Combining thermogalvanic corrosion and thermogalvanic redox couples for improved electrochemical waste heat harvesting
TL;DR: In this paper, the Ferri/ferrocyanide and iodide/triiodide thermogalvanic redox couples were investigated at platinum and stainless steel electrodes.
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Effect of thermal radiation on heat transfer in plane wall jet flow of Casson nanofluid with suction subject to a slip boundary condition
Hassan A.H. Alzahrani,Abdulmohsen Alsaiari,J. K. Madhukesh,R. Naveen Kumar,B. M. R. Prasanna +4 more
TL;DR: In this article , a steady incompressible two-dimensional laminar Glauert kind wall jet is scrutinized in this study by considering nanoparticles suspension in the base liquid sodium alginate (NaAlg) with suction and wall slip boundary conditions.
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Gold nanoparticles immobilised in a superabsorbent hydrogel matrix: facile synthesis and application for the catalytic reduction of toxic compounds.
Hassan A.H. Alzahrani,Mark A. Buckingham,William P. Wardley,Richard D. Tilley,Nicholas Ariotti,Leigh Aldous +5 more
TL;DR: Two methods are reported for the one-pot preparation of high concentrations of gold nanoparticles embedded throughout sodium polyacrylate hydrogels, which stabilises the AuNP in even extremely high ionic strength environments, and enables them to act as effective catalysts for the hydride-reduction of nitrophenols and of dyes, with zero order kinetics.
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Heat transfer augmentation in a solar air heater with conical roughness elements on the absorber
TL;DR: In this paper , a cone-shaped contour is used to construct roughness protrusions on the absorber surface plate of a solar air heater to increase the thermal efficiency.