Search Results - "Colbeau-Justin, Christophe"

Photocatalytic Activity of Cu–TiO 2 Nanopowder Under UVA and Sunlight Illumination: Influence of Composition and Calcination Temperature on Charge Transfer.

Authors: Cheng, Khley Chourn, Sothanith So, Vichheka et al.

Source: Crystals (2073-4352); May2026, Vol. 16 Issue 5, p349, 15p

Cation Substitution in High‐Entropy Layered Double Hydroxide Driving D‐Band Center Tuning for Oxygen Evolution Reaction.

Authors: Li, Pinnan Li, Jingwei Colbeau‐Justin, Christophe et al.

Source: Advanced Science. 2/3/2026, Vol. 13 Issue 7, p1-9. 9p.

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper.

Authors: Khan, Alisha Le Pivert, Marie Ranjbari, Alireza et al.

Source: Advanced Functional Materials; 3/12/2026, Vol. 36 Issue 21, p1-17, 17p

Oxygen Vacancy Formation at Metal‒TiO₂ Interface Yielding Enhanced Photocatalytic Hydrogen Generation.

Authors: Quach, Vien‐Duong Harsan, Aparna Spadaro, Maria Chiara et al.

Source: Advanced Science; 8/28/2025, Vol. 12 Issue 32, p1-11, 11p

Enhanced Photocatalytic Activity of Surface‐Modified TiO2 with Bimetallic AuPd Nanoalloys for Hydrogen Generation.

Authors: Méndez‐Medrano, Ana Andrea Bahena‐Uribe, Daniel Dragoe, Diana et al.

Source: Solar RRL; Jul2024, Vol. 8 Issue 13, p1-12, 12p

Amplified Photoluminescence of CsPbX3 Perovskites Confined in Silica Film with a Chiral Nematic Structure.

Authors: Knezevic, Marija Hoang, Thi‐Hieu Wang, Cong et al.

Source: Advanced Materials Interfaces; Jan2024, Vol. 11 Issue 3, p1-9, 9p

Tuning CH4 Productivity from Visible Light‐Driven Gas‐Phase CO2 Photocatalytic Reduction on Doped g‐C3N4/TiO2 Heterojunctions.

Authors: Hammoud, Leila Marchal, Clément Colbeau-Justin, Christophe et al.

Source: Energy Technology; Oct2023, Vol. 11 Issue 10, p1-11, 11p

A Facile Strategy for the Preparation of N-Doped TiO 2 with Oxygen Vacancy via the Annealing Treatment with Urea.

Authors: Zhang, Zhe Cui, Zhenpeng Xu, Yinghao et al.

Source: Nanomaterials (2079-4991). May2024, Vol. 14 Issue 10, p818. 8p.

Subjects: Titanium dioxide, Doping agents (Chemistry), Urea, Oxygen, Visible spectra

NiO/TiO 2 p-n Heterojunction Induced by Radiolysis for Photocatalytic Hydrogen Evolution.

Authors: Méndez-Medrano, Ana Andrea Yuan, Xiaojiao Dragoe, Diana et al.

Source: Materials (1996-1944). Aug2025, Vol. 18 Issue 15, p3513. 18p.

Tuning the Electronic Bandgap of Graphdiyne by H‐Substitution to Promote Interfacial Charge Carrier Separation for Enhanced Photocatalytic Hydrogen Production.

Authors: Li, Jian Slassi, Amine Han, Xu et al.

Source: Advanced Functional Materials; Jul2021, Vol. 31 Issue 29, p1-8, 8p

Size and shape effect on the photocatalytic efficiency of TiO2 brookite.

Authors: Pigeot-Rémy, Stephanie Gregori, Damia Hazime, Roumayssaa et al.

Source: Journal of Materials Science; Jan2019, Vol. 54 Issue 2, p1213-1225, 13p, 6 Diagrams, 1 Chart, 1 Graph

Tuning CH4 Productivity from Visible Light‐Driven Gas‐Phase CO2 Photocatalytic Reduction on Doped g‐C3N4/TiO2 Heterojunctions.

Authors: Hammoud, Leila Marchal, Clément Colbeau-Justin, Christophe et al.

Source: Energy Technology. Oct2023, Vol. 11 Issue 10, p1-11. 11p.

Mixed Metal Oxide W-TiO 2 Nanopowder for Environmental Process: Synergy of Adsorption and Photocatalysis.

Authors: Cheng, Khley Heng, Socheata Tieng, Siteng et al.

Source: Nanomaterials (2079-4991). May2024, Vol. 14 Issue 9, p765. 18p.

Subjects: Photocatalysis, Metallic oxides, Adsorption (Chemistry), Industrial wastes, Tungsten trioxide, Visible spectra, Factories, Methylene blue

A Parametric Study of the Crystal Phases on Au/TiO 2 Photocatalysts for CO 2 Gas-Phase Reduction in the Presence of Water.

Authors: Marchal, Clément Mary, Caroline Hammoud, Leila et al.

Source: Catalysts (2073-4344). Dec2022, Vol. 12 Issue 12, p1623. 17p.

Photocatalytic nanocomposite anatase–rutile TiO2 coating.

Authors: Moosavi, Fatemehsadat Lemarchand, Alex Bazin, Cyrille et al.

Source: Applied Physics A: Materials Science & Processing. Nov2022, Vol. 128 Issue 11, p1-10. 10p. 1 Chart, 6 Graphs.

Insight into Interfacial Charge Transfer during Photocatalytic H2 Evolution through Fe, Ni, Cu and Au Embedded in a Mesoporous TiO2@SiO2 Core‐shell.

Authors: Xu, Qian Knezevic, Marija Laachachi, Abdelghani et al.

Source: ChemCatChem. 6/22/2022, Vol. 14 Issue 12, p1-8. 8p.

Photoactive Widegap Oxide Doped ZnO with Non-stoichiometric Matrix: Aspects of Formation.

Authors: Gorban, Oksana Danilenko, Igor Gorban, Sergii et al.

Source: Topics in Catalysis. Nov2021, Vol. 64 Issue 13-16, p797-805. 9p.

Ferroic phase transitions in K 2 ZnGeO 4 and related compounds.

Authors: Colbeau-Justin, Christophe Wallez, Gilles Elfakir, Ammy et al.

Source: Phase Transitions. Mar2006, Vol. 79 Issue 3, p237-247. 11p. 3 Diagrams, 3 Charts, 3 Graphs.

Laser synthesized TiO 2 -based nanoparticles and their efficiency in the photocatalytic degradation of linear carboxylic acids.

Authors: Bouhadoun, Sarah Guillard, Chantal Sorgues, Sébastien et al.

Source: Science & Technology of Advanced Materials; 2017, Vol. 18 Issue 1, p805-815, 11p

Photocatalysis: Tuning the Electronic Bandgap of Graphdiyne by H‐Substitution to Promote Interfacial Charge Carrier Separation for Enhanced Photocatalytic Hydrogen Production (Adv. Funct. Mater. 29/2021).

Authors: Li, Jian Slassi, Amine Han, Xu et al.

Source: Advanced Functional Materials; Jul2021, Vol. 31 Issue 29, p1-1, 1p