scholarly journals Synthesis of a mesoporous titania thin film with a pseudo-single-crystal framework by liquid-phase epitaxial growth, and enhancement of photocatalytic activity

RSC Advances ◽  
2020 ◽  
Vol 10 (67) ◽  
pp. 40658-40662
Author(s):  
Norihiro Suzuki ◽  
Chiaki Terashima ◽  
Kazuya Nakata ◽  
Ken-ichi Katsumata ◽  
Akira Fujishima
Keyword(s):  
Thin Film ◽  
Photocatalytic Activity ◽  
Liquid Phase ◽  
Single Crystal ◽  
Chemical Process ◽  
Anatase Phase ◽  
Mesoporous Titania ◽  
Titania Thin Film ◽  
Liquid Phase Epitaxial Growth ◽  
Pseudo Single Crystal

An anatase-phase mesoporous titania thin film with a pseudo-single-crystal framework was facilely synthesized by an inexpensive chemical process.

scholarly journals HKUST-1 Thin Film Layer-by-Layer Liquid Phase Epitaxial Growth: Film Properties and Stability Dependence on Layer Number

2015 ◽  
Vol 15 (6) ◽  
pp. 2948-2957 ◽  
Author(s):  
Nour Nijem ◽  
Katrin Fürsich ◽  
Stephen T. Kelly ◽  
Caleb Swain ◽  
Stephen R. Leone ◽  
...  
Keyword(s):  
Thin Film ◽  
Liquid Phase ◽  
Epitaxial Growth ◽  
Layer By Layer ◽  
Film Properties ◽  
Liquid Phase Epitaxial ◽  
Layer Number ◽  
Thin Film Layer ◽  
Film Layer ◽  
Liquid Phase Epitaxial Growth

Critical effect of aging condition on mesostructural ordering in mesoporous titania thin film

2010 ◽  
Vol 518 (23) ◽  
pp. 6714-6719 ◽  
Author(s):  
Hamid Oveisi ◽  
Norihiro Suzuki ◽  
Yoshihiro Nemoto ◽  
Pavuluri Srinivasu ◽  
Ali Beitollahi ◽  
...  
Keyword(s):  
Thin Film ◽  
Mesoporous Titania ◽  
Aging Condition ◽  
Critical Effect ◽  
Titania Thin Film

Liquid Phase Epitaxial Growth and Optical Properties of Photochromic Guest-Encapsulated MOF Thin Film

2016 ◽  
Vol 16 (9) ◽  
pp. 5487-5492 ◽  
Author(s):  
Wen-Qiang Fu ◽  
Min Liu ◽  
Zhi-Gang Gu ◽  
Shu-Mei Chen ◽  
Jian Zhang
Keyword(s):  
Thin Film ◽  
Optical Properties ◽  
Liquid Phase ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxial ◽  
Liquid Phase Epitaxial Growth

scholarly journals Capillary microreactors wall-coated with mesoporous titania thin film catalyst supports

Lab on a Chip ◽  
2009 ◽  
Vol 9 (4) ◽  
pp. 503-506 ◽  
Author(s):  
Evgeny V. Rebrov ◽  
Angel Berenguer-Murcia ◽  
Helen E. Skelton ◽  
Brian F. G. Johnson ◽  
Andrew. E. H. Wheatley ◽  
...  
Keyword(s):  
Thin Film ◽  
Catalyst Supports ◽  
Mesoporous Titania ◽  
Titania Thin Film ◽  
Thin Film Catalyst

MORPHOLOGY OF NANOSTRUCTURED TiO2 THIN FILM: SYNTHESIS BY ELECTROSTATIC SPRAY DEPOSITION TECHNIQUE AND ITS PHOTOCATALYTIC ACTIVITY

2009 ◽  
Vol 02 (04) ◽  
pp. 179-183 ◽  
Author(s):  
BUSSARIN KSAPABUTR ◽  
WORRASIT THONG-OUN ◽  
MANOP PANAPOY
Keyword(s):  
Thin Film ◽  
Photocatalytic Activity ◽  
Spray Deposition ◽  
Anatase Phase ◽  
Reaction Medium ◽  
Precursor Solution ◽  
Catalyst Loading ◽  
Porous Films ◽  
Electrostatic Spray Deposition ◽  
Electrostatic Spray

Titanium dioxide ( TiO2 ) thin films with different morphologies were synthesized on glass substrate using an electrostatic spray deposition method. Rod, flake and spherical-like nanostructures of TiO2 porous films with anatase phase could easily be obtained by tailoring the precursor solution concentration for atomization. The photocatalytic degradation of methylene blue in aqueous solution was used as a probe to evaluate their photocatalytic activities. The rod-like nanostructured film produced higher photocatalytic activity than other films. The deposition of thin film photocatalyst on the substrate could not only solve the problem of separation and recovery of catalyst particles from the reaction medium, but also provide high photocatalytic activity even at a low catalyst loading of 0.057 g/l.

Enhancement of Photocatalytic Activity of TiO2 Thin Film Using Diethanolamine and MCM-41

2012 ◽  
Vol 712 ◽  
pp. 117-131 ◽  
Author(s):  
Ananta Kumar Karki ◽  
Nurak Grisdanurak ◽  
Siriluk Chiarakorn
Keyword(s):  
Thin Film ◽  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Surface Area ◽  
Anatase Phase ◽  
Sol Gel ◽  
Dip Coating ◽  
Bet Surface Area ◽  
Mcm 41

TiO2thin film enhanced by diethanolamine (DEA) and MCM-41 (D-TiO2/MCM-41) was successfully synthesized by sol-gel dip coating technique on glass slides. The roles of DEA and MCM-41 on physical and photocatalytic characteristics of the films were studied using various techniques such as x-ray defraction (XRD), fourier transform infrared spectroscopy (FTIR), ultra violet-visible (UV-Vis) spectrometry, Brunauer, Emmett and Teller (BET) surface area analysis and field emission scanning electron microscope (FESEM). The XRD results showed that the thin film contained almost 100% anatase phase and the crystal size of TiO2was in the range of 4-8 nm. The FTIR spectra indicated the formation of Ti-O-Si and Si-O-Si linkages due to interaction of TiO2and MCM-41. The surface area of TiO2was increased significantly when MCM-41 was added. The use DEA and MCM-41 caused slight increase in visible light absorption but UV absorption was decreased. The photocatalytic reactivity of the thin film was tested by photocatalytic degradation of methylene blue under visible light. The addition of DEA as a nitrogen source was beneficial not only for obtaining stable/smooth surface of the thin film but also for enhancing photocatalysis of methylene blue by preventing charge carrier recombination. While MCM-41 played important functions in improving porosity and hydrophilicity of the film. The photodegradation of methylene blue was obtained up to 35% of its original concentration when 1M DEA and 0.3M MCM-41 were incorporated in TiO2thin film. The overall enhancement of photocatalytic activity of the film was a result of nitrogen doping, increased surface area as well as increased hydrophilicity provided by MCM-41.

Liquid‐phase‐epitaxial growth of single‐crystal LiNbO3thin film

1975 ◽  
Vol 26 (9) ◽  
pp. 489-491 ◽  
Author(s):  
Susumu Kondo ◽  
Shintaro Miyazawa ◽  
Shoichi Fushimi ◽  
Kiyomasa Sugii
Keyword(s):  
Liquid Phase ◽  
Single Crystal ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxial ◽  
Liquid Phase Epitaxial Growth

Solid–liquid phase epitaxial growth of Li4Ti5O12 thin film

2016 ◽  
Vol 9 (12) ◽  
pp. 125501 ◽  
Author(s):  
Ning Li ◽  
Takayoshi Katase ◽  
Yanbei Zhu ◽  
Takao Matsumoto ◽  
Tomonari Umemura ◽  
...  
Keyword(s):  
Thin Film ◽  
Liquid Phase ◽  
Epitaxial Growth ◽  
Liquid Phase Epitaxial ◽  
Liquid Phase Epitaxial Growth ◽  
Solid Liquid
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