Results 161 to 170 of about 12,464 (300)

Development of a novel solar system incorporating a heat pipe within a porous enclosure for simulating paraffin melting. [PDF]

Sci Rep
Sheikholeslami M, Sarmadi MJ, Momayez L, Ashorynejad HR.   +3 more
europepmc   +1 more source

Solar Still Coupled with Evacuated Tube Collector

International Journal for Research in Applied Science and Engineering Technology, 2019
openaire   +1 more source

Titanium Dioxide Induced Immobilization of Small Platinum Nanoparticles on Carbon Spherogels: A Strategy Towards Stable and Efficient Electrocatalysts for the Hydrogen Evolution Reaction

Small, EarlyView.
Platinum nanoparticles are immobilized on hollow carbon spherogels using supercritical deposition, enabling precise control over nanoparticle size, loading, and spatial distribution. Incorporation of an internal TiO2 sublayer in the hollow sphere support induces enhanced metal–support interactions, markedly improving hydrogen evolution activity and ...
Philip S. Pein, Ala Alsuhile, Simon Penner, Asghar Mohammadi, Gregor A. Zickler, Aseel Almohammad, Finn Baron, Mathis Kirstein, Can Erkey, Irina Smirnova, Michael S. Elsaesser, Baldur Schroeter   +11 more
wiley   +1 more source

Thermal and hydrodynamic characteristics of Therminol VP-1 oil flow across perforated conical hollow turbulence promoter in Scheffler dish receiver tube. [PDF]

Sci Rep
Kumar A, Kunwer R, Kanojia N, Alam T, Siddiqui MIH, Dobrota D, Ashraf I.   +6 more
europepmc   +1 more source

Feasibility study for a secondary Na/S battery [PDF]

The feasibility of a moderate temperature Na battery was studied. This battery is to operate at a temperature in the range of 100-150 C. Two kinds of cathode were investigated: (1) a soluble S cathode consisting of a solution of Na2Sn in an organic ...
Abraham, K. M., Brummer, S. B., Schiff, R.   +2 more
core   +1 more source

Structural Profiling of Lipid Nanoparticles at Sub‐10 nm Resolution via AF4 Coupled Online to SAXS and SANS

Small Methods, EarlyView.
Dilution‐controlled AF4 coupled with SAXS and, for the first time, SANS enables high‐resolution characterization of non‐spherical lipid nanoparticles. Enhanced scattering contrast and D2O‐based measurements resolve particle features down to ∼5 nm and reveal shape distributions.
Eva Bittrich, Susanne Boye, Zanelle Van Niekerk, Zahn Stanvliet, Arthur Porfetye, Fátima Herranz‐Trillo, Hans Bolinsson, Stefaniya Gaydarova, Christo Tzachev, Anne Martel, Lars Nilsson, Ralf Schweins, Albena Lederer   +12 more
wiley   +1 more source

Enhanced operational efficacy of direct absorption solar collectors using multi-walled carbon nanotubes/MoS₂ nanofluids. [PDF]

Sci Rep
Talebi K, Shamel A, Alayi R, Ebrahimzadeh-Rajaei G, Khodadadi-Moghaddam M.   +4 more
europepmc   +1 more source

Experimental and Simulation Study of Solar-Powered Air-Gap Membrane Distillation Technology for Water Desalination. [PDF]

Membranes (Basel), 2023
Abu-Zeid MA, Bassyouni M, Fouad Y, Monica T, Sandid AM, Elhenawy Y.   +5 more
europepmc   +1 more source

In Situ Investigation of Microstructure Evolution and Stress Generation During Low‐Pressure Carburizing and Quenching by Means of Synchrotron X‐Ray Diffraction

steel research international, EarlyView.
This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar, Michael Georg Zürn, Jens Gibmeier, Antonio Carlos de Figueiredo Silveira, Matthias Steinbacher, Norbert Schell, Jérémy Epp   +6 more
wiley   +1 more source

CFD, energy, and exergy analysis and sustainability indicators of tilapia fish strips drying using an evacuated tubes indirect solar dryer. [PDF]

Sci Rep
Alsakran AA, Younis OS, Székács A, Saeed O, Eid MH, Majrashi A, Ahmed AF, Tantawy AA, Elwakeel AE.   +8 more
europepmc   +1 more source