Solvothermal synthesis and characterization of anatase TiO2 nanocrystals with ultrahigh surface area

2006 ◽  
Vol 302 (2) ◽  
pp. 530-536 ◽  
Author(s):  
Rajeev K. Wahi ◽  
Yunping Liu ◽  
Joshua C. Falkner ◽  
Vicki L. Colvin
Keyword(s):  
Surface Area ◽  
Solvothermal Synthesis ◽  
Anatase Tio2 ◽  
Synthesis And Characterization ◽  
Tio2 Nanocrystals

Synthesis and characterization of well-aligned anatase TiO2 nanocrystals on fused silica via metal–organic vapor deposition

CrystEngComm ◽  
2009 ◽  
Vol 11 (11) ◽  
pp. 2313 ◽  
Author(s):  
Chi-An Chen ◽  
Yi-Min Chen ◽  
Ying-Sheng Huang ◽  
Dah-Shyang Tsai ◽  
Kwong-Kau Tiong ◽  
...  
Keyword(s):  
Vapor Deposition ◽  
Fused Silica ◽  
Anatase Tio2 ◽  
Synthesis And Characterization ◽  
Tio2 Nanocrystals ◽  
Organic Vapor ◽  
Metal Organic

Solvothermal Synthesis and Characterization of an One-Dimensional Zinc Phosphate

2002 ◽  
Vol 37 (2-3) ◽  
pp. 169-175 ◽  
Author(s):  
K. Yanxiong ◽  
L. Jianmin ◽  
Z. Yugen ◽  
H. Gaofei ◽  
J. Zheng ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Zinc Phosphate ◽  
Synthesis And Characterization ◽  
One Dimensional

Synthesis and Characterization of Hematite Nanoparticles as Active Photocatalyst for Water Splitting Application

2013 ◽  
Vol 594-595 ◽  
pp. 73-77 ◽  
Author(s):  
Sze Mei Chin ◽  
Suriati Sufian ◽  
Jeefferie Abd Razak
Keyword(s):  
Surface Area ◽  
Water Splitting ◽  
Combustion Method ◽  
Hydrogen Gas ◽  
Bet Surface Area ◽  
Synthesis And Characterization ◽  
Hematite Nanoparticles ◽  
X Ray ◽  
Bet Specific Surface Area

This paper highlights on the hydrogen production through photocatalytic activity by using hematite nanoparticles synthesized from self-combustion method based on different stirring period. The morphologies and microstructures of the nanostructures were determined using Field-Emission Scanning Electron Microscope (FESEM), X-Ray Diffractometer (XRD) and Particle Size Analyser (PSA). Besides that, surface area analyser was used to determine the BET surface area of the hematite samples. The hematite nanocatalyst as-synthesized are proven to be rhombohedral crystalline hematite (α-Fe2O3) with particle diameters ranging from 60-140 nm. The BET specific surface area of hematite samples increased from 5.437 to 7.6425 m2/g with increasing stirring period from 1 to 4 weeks. This caused the amount of hydrogen gas produced from photocatalytic water splitting to increase as well.

scholarly journals Synthesis and Characterization of Nanoporous Monetite Which Can Be Applicable for Drug Carrier

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Esmael Salimi ◽  
Jafar Javadpour
Keyword(s):  
Surface Area ◽  
Cetyltrimethylammonium Bromide ◽  
Drug Carrier ◽  
Synthesis And Characterization ◽  
X Ray ◽  
Plate Shape ◽  
Desorption Isotherms ◽  
Adsorption Desorption

Wormhole-like mesostructured monetite was successfully synthesized using cetyltrimethylammonium bromide (C19H42BrN, CTAB), as a porosity agent. X-ray techniques and FTIR reveal that the crystalline grains consist of highly crystalline pure monetite phase. Monetite rods with diameter around 20–40 nm and length in the range of 50–200 nm were confirmed by FESEM and TEM. Based on N2adsorption-desorption isotherms investigation, surface area increased up to 31.5 m2/g due to the removal of surfactant after calcinations at 400°C. The results indicate that CTAB can not only affect monetite crystallization but also change particles morphology from plate shape to rod-like.

Solvothermal Synthesis and Characterization of a New Titanium Phosphate with a One-Dimensional Chiral Chain

2001 ◽  
Vol 13 (1) ◽  
pp. 203-207 ◽  
Author(s):  
Yanghong Guo ◽  
Zhan Shi ◽  
Jihong Yu ◽  
Jidong Wang ◽  
Yunling Liu ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Titanium Phosphate ◽  
Synthesis And Characterization ◽  
One Dimensional
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