Results 81 to 90 of about 2,448,775 (294)

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Titanium Dioxide Solar Photocatalytic Microbial Inactivation Assessment Utilizing Viability Tests and a Novel Triplex qPCR Assay for Nucleic Acid Degradation Determination

Molecules
Photocatalytic oxidation of microorganisms is a powerful alternative to established disinfection approaches, applicable to a variety of water matrices.
Ioannis Paspaltsis, Eirini Kanata, Sotirios Sotiriadis, Chrysanthi Berberidou, Sophia Tsoumachidou, Athanasios Arsenakis, Konstantinos Xanthopoulos, Dimitra Dafou, Ioannis Poulios, Theodoros Sklaviadis   +9 more
doaj   +1 more source

A Frequency Comb calibrated Solar Atlas

, 2013
The solar spectrum is a primary reference for the study of physical processes in stars and their variation during activity cycles. In Nov 2010 an experiment with a prototype of a Laser Frequency Comb (LFC) calibration system was performed with the HARPS ...
Esposito, M., Gonzalez Hernandez, J., Holzwarth, R., Hänsch, T., Lo Curto, G., Manescau, A., Molaro, P., Monai, S., Pasquini, L., Probst, R., Rebolo, R., Steinmetz, T., Udem, T., Wilken, T.   +13 more
core   +1 more source

Controlled Aggregation of Pyrene‐Based Supramolecular Nanostructures for Light‐Driven Switchable H2 or H2O2 Production

Advanced Functional Materials, EarlyView.
This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri, Matilde Doardo, Ilaria Fortunati, Anna Fortunato, Elisabetta Collini, Francesca Arcudi, Luka Ðorđević   +6 more
wiley   +1 more source

THE ANALISYS OF THE PHOTOVOLTAIC AND ELECTRIC PARAMETERS OF A COOLING HYBRID SYSTEM. CASE STUDY [PDF]

Journal of Sustainable Energy, 2017
The paper presents the interdependence between photovoltaic and electric parameters of a solar thermoelectric cooler. It emphasises the importance of the solar radiation during two experiments made in the same day, in different weather conditions.
MARE R., RUS T., FETEA M.
doaj  

(Un)Decidability Results for Word Equations with Length and Regular Expression Constraints [PDF]

, 2013
We prove several decidability and undecidability results for the satisfiability and validity problems for languages that can express solutions to word equations with length constraints.
Ganesh, Vijay, Minnes, Mia, Rinard, Martin, Solar-Lezama, Armando   +3 more
core  

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

Advanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan, Wenhe Xie, Suzhe Liang, Ting Tian, Shanshan Yin, Lixing Li, Altantulga Buyan‐Arivjikh, Jinsheng Zhang, Thomas Baier, Zhuijun Xu, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Stephan V. Roth, Yonghui Deng, Peter Müller‐Buschbaum   +14 more
wiley   +1 more source

A Comprehensive Overview with Planning Guidelines for the Adoption of Utility-Scale PV Systems

Energies
Growing demands for energy and global environmental concerns, along with continued advancements in sustainable energy technologies, are leading to prospects for using renewable energy resources.
Divya Navamani Jayachandran, Boopathi Kathirvel, Lavanya Anbazhagan, Jagabar Sathik, Ch. Naga Sai Kalyan, Pradeep Vishnuram, Ahmad O. Hourani   +6 more
doaj   +1 more source

CAPTADORES SOLARES

Avances en Ciencias e Ingeniería, 2018
Fil: Frechero, Marisa Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química.
Sola, Mariela Edith, Terny, Cintia Soledad, Di Pratula, Pablo Emmanuel, Cardillo, Evangelina Cinthia, Frechero, Marisa Alejandra   +4 more
openaire   +3 more sources

Solar Ponds [PDF]

, 1980
The different types of solar ponds are described, including the nonconvecting salt gradient pond and various saltless pond designs. Then the availability and cost of salts for salt gradient ponds are discussed and costs are compared. A simple computational model is developed to approximate solar pond performance.
Jayadev, T.S., Edesess, M.
openaire   +4 more sources