Results 101 to 110 of about 146,490 (308)

Effets de quelques paramètres physico chimiques sur l’électricité de Bromelia Vriesea via une PCM-P

open access: yesRevue des Énergies Renouvelables, 2017
Les piles microbiennes à plante sont des technologies pour la production d’énergies propres et renouvelables basées sur la photosynthèse. Dans cette étude, nous démontrons dans un premier temps la faisabilité de la conversion directe de l’énergie solaire
Y.M. Azri, I. Tou, M. Sadi
doaj  

Non-exhaust vehicle emissions of particulate matter and VOC from road traffic: A review

open access: yes, 2021
R. Harrison   +7 more
semanticscholar   +1 more source

Attribution of Tropospheric Ozone to NO x and VOC Emissions: Considering Ozone Formation in the Transition Regime.

open access: yesEnvironmental Science and Technology, 2018
An improved three-regime (3R) O3 attribution technique for O3 source apportionment in regional chemical transport models is developed to divide the entire range of VOC-NO x-O3 formation sensitivity to VOC-limited, transition, and NO x-limited regimes ...
Pengfei Wang   +4 more
semanticscholar   +1 more source

Operation Limits of Integrated Photo‐Rechargeable Batteries

open access: yesAdvanced Materials, EarlyView.
This study elucidates the operational limitations of integrated photo‐rechargeable batteries. We demonstrate that the photo‐charging process is fundamentally restricted not only by material‐to‐material energy level alignment but also by transient capacitive charge accumulation within the cathode framework.
Byung‐Man Kim   +6 more
wiley   +1 more source

Electrically Coded Retinomorphic Spectrophotodetector

open access: yesAdvanced Materials, EarlyView.
Self‐powered retinomorphic pyro‐photodetector is demonstrated that avoids machine‐learning post‐processing and covers 365–940 nm. Electrostatic balancing of built‐in potential produces an electrical wavelength code, delivering <3 nm wavelength decoding accuracy with ∼46 µs response.
Mohit Kumar, Hyunmin Dang, Hyungtak Seo
wiley   +1 more source

New strategic alliances of wine producers in the Czech Republic

open access: yesAgricultural Economics (AGRICECON), 2011
The paper describes the main reasons for the formation of new regional association of wineries, based on a different origin of wines in the wine region of Moravia in the southeast part of the Czech Republic.
Pavel TOMŠÍK, Martin PROKEŠ
doaj   +1 more source

Angstrom‐Scale Confined Ion Sieve and Accelerator for Efficient Aqueous Zinc Batteries

open access: yesAdvanced Materials, EarlyView.
An angstrom‐scale confined ion accelerator strategy is proposed for ultra‐stable aqueous Zn anodes. Selective and precise transport of hydrated Zn(H2O)62+, Zn2+ cations, H2O molecules, and SO42− anions is achieved by in‐plane atomic Ti vacancies and angstrom‐scale interlayer free spacing within the Ti0.87O2 interfacial layer, leading to homogeneous Zn ...
Xing Peng   +16 more
wiley   +1 more source

Asymmetric Lamellar Templating of the Perovskite/C60 Interface for Scalable Inverted Perovskite Photovoltaics

open access: yesAdvanced Materials, EarlyView.
Asymmetric lamellar templating at the perovskite/C60 interface is achieved using a laterally polarized indole spacer. Surface anchoring and Ind–Ind assembly form a π‐rich lamellar interphase that supports uniform C60 contact formation, suppresses recombination, preserves electron extraction, and enables certified high‐efficiency cells and modules with ...
Taeyoon Ki   +16 more
wiley   +1 more source

Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse

open access: yesAdvanced Materials, EarlyView.
Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do   +11 more
wiley   +1 more source

The Effect of TiO2 as a Photocatalytic Paint in The Indoor Air Purification Process

open access: yesJournal of Ata-Chem
Photocatalysis has applications in various fields, such as in air purification devices and even in coatings, where it can be incorporated into paint formulations to take advantage of its air purification and self-cleaning properties.
Ravan Allababidi
doaj   +1 more source

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