A5103281387- Solar-Powered Water Purification Methods
- Solar Thermal and Photovoltaic Systems
- Membrane-based Ion Separation Techniques
- Membrane Separation Technologies
- Nanofluid Flow and Heat Transfer
- Aluminum Alloys Composites Properties
- Heat Transfer and Optimization
- Nanopore and Nanochannel Transport Studies
- Advanced ceramic materials synthesis
- Iron oxide chemistry and applications
- Diamond and Carbon-based Materials Research
- Geothermal Energy Systems and Applications
- Space Science and Extraterrestrial Life
- Solar Energy Systems and Technologies
- X-ray Diffraction in Crystallography
- Laser-Ablation Synthesis of Nanoparticles
- Marine and environmental studies
- Earth Systems and Cosmic Evolution
Pontificia Universidad Católica de Chile
2016-2018
Centre For Sustainable Urban Development
2016-2018
Universitat de València
2017
Salt-gradient solar ponds (SGSPs) are water bodies that capture and accumulate large amounts of energy. The design an SGSP field has never been analyzed in terms studying the optimal number must be built to maximize useful energy can collected field, or most convenient way connect ponds. In this paper, we use constructal find configuration field. A steady-state thermal model was constructed estimate by each SGSP, then a complementary developed determine final temperature defined mass flow...
Boehmite nanocrystals with tridimensional shape were synthesized by lengthening the aging time of hydrothermal processing. was first precipitated at pH 10 and 100 °C from an aqueous Al3+ solution, subsequently hydrothermally annealed 200 over range between 24 168 h. The crystalline structure all boehmite prepared showed no significant modifications. On contrary, its microstructure strongly depended on time, as growth nanoparticles two clearly different steps: In one, crystallites grew mainly...
Nanocrystalline boehmite (gamma-aluminium-oxyhydroxide) is a material of industrial importance, the functionality which follows from its crystalline microstructure. A procedure for preparing nanoparticles, comprising formation precipitate by alkalization an aqueous solution aluminium nitrate and subsequent hydrothermal aging, was previously elaborated. The application additive (maltitol or tartaric acid) to control sizes shapes crystallites in produced polycrystalline powder developed. aim...
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The natural inorganic materials (minerals and rocks) exceed the limits of Earth.Therefore, geology, which is study Earth, represents only a small part thenatural world. Certain questions about genesis universe are related tothe evolution our solar system life on planet. In this paper, recentcontributions from experimental physical natural-sciences to formation universe(about 15 billion BP) coupled with occurrence minerals (4 million years thebiochemical appearance (not more than 3 years)...
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