Results 21 to 30 of about 49,837 (225)

Spontaneously formed porous and composite materials [PDF]

open access: yes, 2010
In recent years, a number of routes to porous materials have been developed which do not involve the use of pre-formed templates or structure-directing agents. These routes are usually spontaneous, meaning they are thermodynamically downhill.
Breval   +71 more
core   +1 more source

Ion-exchangeable semiconductor materials for visible light-induced photocatalysis [PDF]

open access: yes, 2014
The use of semiconductor materials for solar fuel production and environmental remediation has attracted increasing attention in the past decades due to their potential to address important energy and environmental problems.
Abe   +122 more
core   +1 more source

Synthesis of new polyether titanate coupling agents with different polyethyleneglycol segment lengths and their compatibilization in calcium sulfate whisker/poly(vinyl chloride) composites

open access: yes, 2017
Six new polyether titanate coupling agents with different polyethyleneglycol (PEG) segment lengths were prepared in this study and were then used to modify calcium sulfate whiskers (CSWs) in order to improve the compatibility between CSWs and poly(vinyl ...
Yunhua Lu   +3 more
semanticscholar   +1 more source

Perspectives for Titanium-Derived Fillers Usage on Denture Base Composite Construction: A Review Article

open access: yesAdvances in Materials Science and Engineering, 2014
Poly(methyl methacrylate) (PMMA) is an extensively used material in dentistry because of its aesthetics, processability, and reparability. However, PMMA is still far from being ideal in fulfilling the mechanical requirements of prosthesis.
Nidal W. Elshereksi   +3 more
doaj   +1 more source

Surface Modification of Nano-Al2O3 with Titanate Coupling Agent TC-114 [PDF]

open access: yesAdvances in Engineering Research, 2015
In order to improve the dispersive and lipophilic properties of Nano-Al2O3 in composite coatings, surface modification of Nano-Al2O3 by titanate coupling agent TC- 114 was researched. The modification effect on Nano-Al2O3 was measured with the activation index and the lipophilic degree.
Ye Yang   +3 more
openaire   +1 more source

Synthesis and Characterization of Nano-TiO2/SiO2-Acrylic Composite Resin

open access: yesAdvances in Materials Science and Engineering, 2019
Waterborne acrylic resin is widely used as a binder of waterborne printing ink because of its excellent comprehensive properties. However, its further developments and applications are hindered by its poor UV resistance and water resistance.
Bin Du   +4 more
doaj   +1 more source

Sol-gel synthesis of tunable cerium titanate materials [PDF]

open access: yes, 2008
Cerium titanate structures present a high technological interest because of their optical and catalytic properties. This work reports the synthesis of these materials by a sol-gel methodology which allows to obtain mixed oxides with Ti(IV)/Ce(III), Ti(
Al'tshuler   +60 more
core   +2 more sources

Recent Advances in Graphene Based TiO2 Nanocomposites (GTiO2Ns) for Photocatalytic Degradation of Synthetic Dyes [PDF]

open access: yes, 2017
Synthetic dyes are widely used in textile, paper, food, cosmetic, and pharmaceutical industries. During industrial processes, some of these dyes are released into the wastewater and their successive release into rivers and lakes produces serious ...
D’Amato, Chiara Anna   +3 more
core   +2 more sources

Cytocompatibility and response of osteoblastic-like cells to starch-based polymers : effect of several additives and processing conditions [PDF]

open access: yes, 2001
This work reports on the biocompatibility evaluation of new biodegradable starch-based polymers that are under consideration for use in orthopaedic temporary applications and as tissue engineering scaffolds.
Blitterswijk, C. A. van   +4 more
core   +1 more source

A Microfluidic Platform for Precision Small-volume Sample Processing and Its Use to Size Separate Biological Particles with an Acoustic Microdevice. [PDF]

open access: yes, 2015
A major advantage of microfluidic devices is the ability to manipulate small sample volumes, thus reducing reagent waste and preserving precious sample. However, to achieve robust sample manipulation it is necessary to address device integration with the
Benett, William J   +7 more
core   +1 more source

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