Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Younès, Messaddeq"'
Autor:
Joy Sankar Roy, Younès Messaddeq
Publikováno v:
Energies, Vol 17, Iss 16, p 4001 (2024)
The global challenge of sustainable and affordable wastewater treatment technology looms large as water pollution escalates steadily with the rapid pace of industrialization and population growth. The photocatalytic wastewater treatment is a cutting-
Externí odkaz:
https://doaj.org/article/075dfdce8d5c4232b6ea9114e4f50132
Autor:
Ismail Ben Amar, Andrew Thomas, Claus Bachmann, Anass Hafnaoui, Hafid Griguer, Amine Miled, Younès Messaddeq
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Online X-ray Fluorescence (XRF) setup was constructed and optimized for analysing the P2O5 content in phosphate slurry (PS). Serval samples were analysed using two configurations of the setup, one with low and vertical flow and another with
Externí odkaz:
https://doaj.org/article/c1377760eb354ec2ae1f45a32ea69844
Effect of Photoinitiators Doped in PDMS for Femtosecond-Laser Writing: Characterization and Outcomes
Autor:
Antsar R. Hlil, Jean-Sebastien Boisvert, Hatem M. Titi, Yalina Garcia-Puente, Wagner Correr, Sebastien Loranger, Jyothis Thomas, Ali Riaz, Younès Messaddeq, Raman Kashyap
Publikováno v:
ACS Omega, Vol 8, Iss 36, Pp 32340-32351 (2023)
Externí odkaz:
https://doaj.org/article/bfe7f95c215a4f7888c10bb548241c1e
Autor:
Hüseyin Can Çamiçi, Théo Guérineau, V. A. G. Rivera, Rodrigo Ferreira Falci, Sophie LaRochelle, Younès Messaddeq
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract A series of novel Er3+-doped bismuth-germanate glasses containing different tungsten concentrations with a molar composition of 97.5[(75 − x)GeO2–25Bi2O3–(x)WO3]–2Sb2O3–0.5Er2O3 (x = 5, 10, 15, 20, and 25 mol%) were fabricated. The
Externí odkaz:
https://doaj.org/article/cd04176591a54827b8f9af547ed3478f
Autor:
Jyothis Thomas, Thomas Meyneng, Amirhossein Tehranchi, Nicolas Gregoire, Frederic Monet, Denis Seletskiy, Younès Messaddeq, Raman Kashyap
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract We demonstrate laser induced cooling in ytterbium doped silica (SiO2) glass with alumina, yttria co-doping (GAYY-Aluminum: Yttrium: Ytterbium Glass) fabricated using the modified chemical vapour deposition (MCVD) technique. A maximum tempera
Externí odkaz:
https://doaj.org/article/eeb49368eda648699f8f31bbfefa78ad
Autor:
Théo Guérineau, Samar Aouji, Steeve Morency, Florian Calzavara, Patrick Larochelle, Philippe Labranche, Jerome Lapointe, Sylvain Danto, Thierry Cardinal, Evelyne Fargin, Martin Bernier, Réal Vallée, Younès Messaddeq
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The development of efficient and compact photonic systems in support of mid-infrared integrated optics is currently facing several challenges. To date, most mid-infrared glass-based devices are employing fluoride or chalcogenide glasses (FCG
Externí odkaz:
https://doaj.org/article/bcf7e0592bc449ef898270226f3f95c9
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Phosphate slurries are studied using the XRF technique and the effect of the particle sizes and the water content parameters are analyzed and reported for the first time. Samples of the phosphate slurry with different particle sizes (425 µm
Externí odkaz:
https://doaj.org/article/4da251cb470a4299b728abdee0a4324b
Autor:
Ismail Ben Amar, Andrew Thomas, Claus Bachmann, Anass Hafnaoui, Hafid Griguer, Amine Miled, Younès Messaddeq
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/7f4a6b8359e0401cb9583f16dcd2c4c2
Autor:
Jyothis Thomas, Thomas Meyneng, Yannick Ledemi, Anthony Roberge, Frederic Monet, Denis Seletskiy, Younès Messaddeq, Raman Kashyap
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 17, Iss , Pp 100173- (2023)
The optimization of the oxide and fluoride content, crystallinity and rare earth ion concentration in oxyfluoride glass ceramics (GCs) are of great importance in obtaining high photoluminescence quantum yield (PLQY) for optical refrigeration applicat
Externí odkaz:
https://doaj.org/article/d542ccacc6f74291910e4c5999e358e7
Autor:
Théo Guérineau, Alexandre Fargues, Jerome Lapointe, Réal Vallée, Younès Messaddeq, Lionel Canioni, Yannick Petit, Thierry Cardinal
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 10, Pp n/a-n/a (2022)
The direct laser writing (DLW) using femtosecond lasers allows for the inscription of 3D microstructures embedded inside optical materials. Based solely on the silver ions photochemistry, the DLW in silver‐containing glasses enables to locally indu
Externí odkaz:
https://doaj.org/article/71b6dc3e3e5a471e91ed90fd350187d6