Preparation of Oxide Nanocrystals with Tunable Morphologies by the Moderate Hydrothermal Method:  Insights from Rutile TiO2

Langmuir ◽  
2003 ◽  
Vol 19 (3) ◽  
pp. 967-971 ◽  
Author(s):  
Qinghong Zhang ◽  
Lian Gao
Keyword(s):  
Hydrothermal Method ◽  
Rutile Tio2

Control synthesis of rutile TiO2 microspheres, nanoflowers, nanotrees and nanobelts via acid-hydrothermal method and their optical properties

CrystEngComm ◽  
2011 ◽  
Vol 13 (14) ◽  
pp. 4557 ◽  
Author(s):  
Weijia Zhou ◽  
Xiaoyan Liu ◽  
Jingjie Cui ◽  
Duo Liu ◽  
Jing Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Hydrothermal Method ◽  
Control Synthesis ◽  
Rutile Tio2 ◽  
Tio2 Microspheres

Synthesis and catalytic activity studies of α-MnO2 nanorodes, rutile TiO2 and its composite prepared by hydrothermal method

2020 ◽  
Author(s):  
Rashed Taleb Rasheed ◽  
Hadeel S. Mansoor ◽  
Rasha R. Al-Shaikhly ◽  
Thamer Adnan Abdullah ◽  
Ali Dawood Salman ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrothermal Method ◽  
Rutile Tio2

scholarly journals One-Step Acidic Hydrothermal Preparation of Dendritic Rutile TiO2 Nanorods for Photocatalytic Performance

Nanomaterials ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 683 ◽  
Author(s):  
Cheng Gong ◽  
Jun Du ◽  
Xiuyun Li ◽  
Zhenjie Yu ◽  
Jiansong Ma ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Contact Angle ◽  
Hydrothermal Method ◽  
Photocatalytic Performance ◽  
Three Dimensional ◽  
Tio2 Nanorods ◽  
Foil Surface ◽  
Rutile Tio2 ◽  
X Ray ◽  
One Step

Three-dimensional and dendritic rutile TiO2 nanorods were successfully fabricated on a Ti foil surface using a one-step acidic hydrothermal method. The TiO2 nanorods were characterized using X-ray diffraction (XRD), energy dispersive X-ray spectrometry (EDX), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and optical contact angle testing. The results showed that the nanorods with diameters of 100–500 nm and lengths of 100 nm to 1 μm were obtained on the Ti foil surface. The length and density of the TiO2 nanorods were perfect at the conditions of HCl concentration 0.5 mol/L, temperature 220 °C, and reaction time 12 h. The TiO2 nanorods formed parallel to the consumption of Ti and grew along the (110) direction having a tetragonal rutile crystal. The morphology of the nanorods possessed a three-dimensional structure. The contact angle of the nanorods was only 13 ± 3.1°. Meanwhile, the photocatalytic activities of the TiO2 nanorods were carried out using ultraviolet fluorescence spectrophotometry for the methyl orange detection, and the degradation was found to be about 71.00% ± 2.43%. Thus, TiO2 nanorods can be developed by a one-step acidic hydrothermal method using Ti foil simultaneously as the substrate with a TiO2 source; the TiO2 nanorods exhibited photocatalytic performance while being environment-friendly.

Surfactant-free pH-assisted facile engineering of hierarchical rutile TiO2 nanostructures by a single step hydrothermal method for water splitting application

CrystEngComm ◽  
2020 ◽  
Vol 22 (14) ◽  
pp. 2462-2471
Author(s):  
V. V. Burungale ◽  
Hyojung Bae ◽  
A. S. Kamble ◽  
J.-H. Kim ◽  
P. S. Patil ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Water Splitting ◽  
Single Step ◽  
Rutile Tio2 ◽  
Tio2 Nanostructures

The structural appearance of TiO2 nanostructures can be easily engineered by means of pH of the solvent solution.

Low-temperature deposition of ultrafine rutile TiO2 thin films by the hydrothermal method

1996 ◽  
Vol 156 (2) ◽  
pp. 381-385 ◽  
Author(s):  
Qianwang Chen ◽  
Yitai Qian ◽  
Zuyao Chen ◽  
Yunbo Jia ◽  
Guien Zhou ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Hydrothermal Method ◽  
Tio2 Thin Films ◽  
Rutile Tio2 ◽  
Low Temperature Deposition ◽  
Temperature Deposition

Direct Formation of Crystalline Phase Pure Rutile TiO2 Nanostructures by a Facile Hydrothermal Method

2013 ◽  
Vol 13 (11) ◽  
pp. 4730-4734 ◽  
Author(s):  
Aref Mamakhel ◽  
Christoffer Tyrsted ◽  
Espen Drath Bøjesen ◽  
Peter Hald ◽  
Bo Brummerstedt Iversen
Keyword(s):  
Hydrothermal Method ◽  
Crystalline Phase ◽  
Facile Hydrothermal Method ◽  
Rutile Tio2 ◽  
Phase Pure ◽  
Direct Formation ◽  
Tio2 Nanostructures

Synthesis and Thermal Stability of One-Dimensional Titanate Nanotubes

2009 ◽  
Vol 79-82 ◽  
pp. 433-436 ◽  
Author(s):  
Lei Zhong ◽  
Yue Li Liu ◽  
Wei Shu ◽  
Yan Bao Song ◽  
Wen Chen
Keyword(s):  
Thermal Stability ◽  
Phase Transformations ◽  
Hydrothermal Method ◽  
Thermal Stabilization ◽  
Titanate Nanotubes ◽  
Rutile Tio2 ◽  
Simple Hydrothermal Method ◽  
One Dimensional ◽  
Tio2 Nanobelts ◽  
Thermal Stability Of

In the present work, a novel titanate (H2Ti5O11•3H2O) nanotubes are synthesized by a simple hydrothermal method, and their thermal stability such as the phase transformations and microstructures change are also studied. The as-grown samples are heated in the air at 300-800 °C. The titanate nanotubes will be completely destroyed when the temperatures are above 600 °C, which show that the present titanate nanotubes possess good thermal stabilization. The experiment results reveal that the phase transformations and microstructure changes of present titanate nanotubes follow the process from titanate nanotubes to anatase and rutile TiO2 nanobelts, the Na2Ti6O13 nanwires are formed over 700 °C.

Morphologically tuned 3D/1D rutile TiO2 hierarchical hybrid microarchitectures engineered by one-step surfactant free hydrothermal method

2017 ◽  
Vol 405 ◽  
pp. 195-204 ◽  
Author(s):  
Maria Angelin Sinthiya Maria John ◽  
K. Ramamurthi ◽  
K. Sethuraman ◽  
R. Ramesh Babu
Keyword(s):  
Hydrothermal Method ◽  
Rutile Tio2 ◽  
One Step
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