Results 81 to 90 of about 30,739 (241)

Dual function filtration and catalytic breakdown of organic pollutants in wastewater using ozonation with titania and alumina membranes [PDF]

open access: yes, 2011
Water recycling via treatment from industrial and/or municipal waste sources is one of the key strategies for resolving water shortages worldwide. Polymer membranes are effective at improving the water quality essential for recycling, but depend on ...
Gayle Morris   +16 more
core   +1 more source

Zur Rolle von Wasser bei der CO2‐Reduktion an defektreichem TiO2 bei niedrigen Temperaturen

open access: yesAngewandte Chemie, Volume 138, Issue 28, 6 July 2026.
Unsere Ergebnisse unterstreichen das Potenzial von reduziertem Titandioxid als edelmetallfreiem Katalysator zur Aktivierung von CO2 und zeigen in situ die Reaktion von CO2 auf defektreichem TiO2 unter Verwendung von synchrotronbasiertem NAP‐XPS von Raumtemperatur bis 700 K.
Justin Klimek   +6 more
wiley   +1 more source

Controlling drug delivery kinetics from mesoporous titania thin films by pore size and surface energy [PDF]

open access: yes, 2015
Johan Karlsson, Saba Atefyekta, Martin Andersson Department of Chemical and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden Abstract: The osseointegration capacity of bone-anchoring implants can be improved by the use
Karlsson J, Atefyekta S, Andersson M
core  

Titania-Silica Materials from the Molecular Precursor Ti[OSi(OtBu)3]4: Selective Epoxidation Catalysts [PDF]

open access: yes, 2000
The tris(tert-butoxy)siloxy complex Ti[OSi(OtBu)3]4 (1) was pyrolytically converted at low temperatures to the theoretical yield of homogeneous TiO4SiO2 materials.
Karl W Terry (16066064)   +3 more
core   +2 more sources

Role of Water in Low‐Temperature CO2 Reduction at Defect‐Rich TiO2

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 28, 6 July 2026.
Our results highlight the potential of reduced titania as a noble metal‐free CO2 activation catalyst and show the activation of CO2 on highly defective TiO2 using in situ synchrotron‐based NAP‐XPS from room temperature to 700 K. The distribution of surface intermediates can be decoded as a simultaneous population of reaction routes, revealing water (OH)
Justin Klimek   +6 more
wiley   +1 more source

Sol-Gel Titania and Titania-Silica Mixed Oxides Photocatalysts [PDF]

open access: yes, 2010
This paper presents a review of the work published by the authors on the synthesis, characterization and evaluation of the photocatalytic activity of TiO2/SiO2 materials.
María José López-Muñoz   +3 more
core   +1 more source

OPTICAL PROPERTIES OF ANODIC TITANIA AND IT'S APPLICATION IN MAXILLOFACIAL SURGERY

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Studying of anodic titania formation has showen that anodization forming factor at low anodic voltages is 3,3 nm/V, while at high anodic voltages it’s value decreases till 1,5 nm/V. The investigation of optical properties of anodic titania has showed the
E. A. Gvozdovskaya   +7 more
doaj  

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 13, 7 July 2026.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

Nanolitografia di film a base di Titania [PDF]

open access: yes, 2022
Nella presente trattazione si propone uno studio di film a base di titania realizzati con tecnica sol-gel, in particolare in relazione al loro utilizzo nel campo della litografia termica ed ottica. Nella prima parte, di natura teorica, vengono presentate
Razzino, Michele
core  

Recent progress in mesoporous titania materials: adjusting morphology for innovative applications

open access: yesScience and Technology of Advanced Materials, 2012
This review article summarizes recent developments in mesoporous titania materials, particularly in the fields of morphology control and applications.
Juan L Vivero-Escoto, Ya-Dong Chiang, Kevin C-W Wu and Yusuke Yamauchi
doaj  

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