Synthesis of Continuous Mesoporous Ga-Doped Titania Films with Anatase Crystallized Framework

被引：14

作者：

Oveisi, Hamid ^{[1
,2
]}

Beitollahi, Ali ^{[2
]}

Jiang, Xiangfen ^{[1
,3
]}

Sato, Keisuke ^{[1
]}

Nemoto, Yoshihiro ^{[1
]}

Fukata, Naoki ^{[1
]}

Yamauchi, Yusuke ^{[1
,3
,4
]}

机构：

[1] Natl Inst Mat Sci NIMS, World Premier Int WPI Res Ctr Mat Nanoarchitecton, Tsukuba, Ibaraki 3050044, Japan

[2] Iran Univ Sci & Technol IUST, Ctr Excellence Adv Mat & Proc, Sch Met & Mat Engn, Tehran, Iran

[3] Waseda Univ, Fac Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[4] Japan Sci & Technol Agcy JST, Kawaguchi Ctr, Precursory Res Embryon Sci & Technol PRESTO, Kawaguchi, Saitama 3320012, Japan

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2011年 / 11卷 / 08期

关键词：

Mesoporous Material; Mesoporous Film; Surfactant Assembly; Titania; Anatase; THIN-FILMS; NANOCRYSTALLINE ANATASE; SURFACE-AREA; TIO2; SILICA; TEMPLATE; HYBRIDS; SPHERES; DESIGN; CARBON;

D O I：

10.1166/jnn.2011.4229

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we report synthesis of ordered mesoporous titania films with various amounts of Ga content. The influence of Ga contents on mesostructural ordering, surface morphology, thermal stability, and anatase crystallinity is carefully investigated, by using grazing incidence small angle X-ray scattering (GISAXS), transmission electron microscopy (TEM), field emission scanning electron microscopy (FE-SEM), and Raman spectroscopy. The presence of highly dispersed Ga contents in the titania frameworks can promote the thermal stability of mesoporous titania structures, resulting that the anatase crystallization successfully proceeds without collapse of mesostructures.

引用

页码：6926 / 6933

页数：8

共 50 条

[31] Ga-doped ZnO Films Deposited by Atmospheric Pressure Plasma
Hsu, Jui-Mei
Ho, Po-Ching
Chang, Chia-Chiang
Cho, Ta-Hsin
Advances in Materials and Processing Technologies XVI, 2014, 939 : 465 - 472
[32] Electrical and optical studies of Ga-doped ZnO thin films
Hsiu-Ling Hsu
Ching-Been Yang
Chia-Ho Huang
Chun-Yao Hsu
Journal of Materials Science: Materials in Electronics, 2013, 24 : 13 - 19
[33] Iron-doped Anatase Titania Nanostructures: Synthesis and Characterization
Delekar, S. D.
Yadav, H. M.
Hankare, P. P.
CURRENT NANOSCIENCE, 2013, 9 (02) : 235 - 240
[34] Low-Temperature Synthesis of Mesoporous Titania-Silica Films with Pre-Formed Anatase Nanocrystals
Fattakhova-Rohlfing, Dina
Szeifert, Johann M.
Yu, Qianqian
Kalousek, Vit
Rathousky, Jiri
Bein, Thomas
CHEMISTRY OF MATERIALS, 2009, 21 (12) : 2410 - 2417
[35] Transmittance, Absorbance and Emission of Ga related Defects in Ga-doped ZnO Nanocrystal Films
Tetyana V. Torchynska
Brahim El Filali
Jose L. Casas Espinola
Chetzyl I. Ballardo Rodriguez
Georgiy Polupan
Lyudmyla Shcherbyna
MRS Advances, 2020, 5 : 3015 - 3022
[36] Structural, optical and electrical properties of Ga-doped and (Ga, Co)-codoped ZnO films
Liu, Xue-Chao
Chen, Zhi-Zhan
Chen, Bo-Yuan
Shi, Er-Wei
Liao, Da-Qian
JOURNAL OF CRYSTAL GROWTH, 2010, 312 (20) : 2871 - 2875
[37] Transmittance, Absorbance and Emission of Ga related Defects in Ga-doped ZnO Nanocrystal Films
Torchynska, Tetyana, V
El Filali, Brahim
Casas Espinola, Jose L.
Ballardo Rodriguez, Chetzyl, I
Polupan, Georgiy
Shcherbyna, Lyudmyla
MRS ADVANCES, 2020, 5 (59-60) : 3015 - 3022
[38] Synthesis and Photoactivity of Ordered Mesoporous Titania with a Semicrystalline Framework
Zimny, K.
Rogues-Cannes, T.
Carteret, C.
Stebe, M. J.
Blin, J. L.
JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (11): : 6585 - 6594
[39] Synthesis and characterisation of Ga-doped hexagonal BaTiO3
Feteira, A
Keith, GM
Rampling, MJ
Kirk, CA
Reaney, IM
Sarma, K
Alford, NM
Sinclair, DC
CRYSTAL ENGINEERING, 2002, 5 (3-4) : 439 - 448
[40] Comparative Analysis of Al-Doped ZnO and Ga-Doped ZnO Thin Films
Jun, Min-Chul
Park, Sang-Uk
Koh, Jung-Hyuk
INTEGRATED FERROELECTRICS, 2012, 140 : 166 - 176

← 1 2 3 4 5 →