Ferromagnetism in High-Surface-Area ZnO Nanosheets Prepared by a Template-Assisted Hydrothermal Method

A mesoporous La2Sn2O7-HT pyrochlore with an unusually high surface area was successfully synthesized with a simple hydrothermal method at 200 °C. Due to its high surface area and the presence of more active oxygen species, Pd supported on this mesoporous La2Sn2O7-HT shows remarkable CO oxidation activity.

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Synthesis of zinc aluminate with high surface area by microwave hydrothermal method applied in the transesterification of soybean oil (biodiesel)

Materials Research Bulletin ◽

10.1016/j.materresbull.2015.10.027 ◽

2016 ◽

Vol 74 ◽

pp. 124-128 ◽

Cited By ~ 22

Author(s):

M.R. Quirino ◽

M.J.C. Oliveira ◽

D. Keyson ◽

G.L. Lucena ◽

J.B.L. Oliveira ◽

...

Keyword(s):

Soybean Oil ◽

Hydrothermal Method ◽

Surface Area ◽

High Surface ◽

High Surface Area ◽

Zinc Aluminate ◽

Microwave Hydrothermal ◽

Microwave Hydrothermal Method

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Defect-rich ZnO nanosheets of high surface area as an efficient visible-light photocatalyst

Applied Catalysis B Environmental ◽

10.1016/j.apcatb.2016.03.040 ◽

2016 ◽

Vol 192 ◽

pp. 8-16 ◽

Cited By ~ 140

Author(s):

Jing Wang ◽

Yi Xia ◽

Yan Dong ◽

Ruosong Chen ◽

Lan Xiang ◽

...

Keyword(s):

Visible Light ◽

Surface Area ◽

High Surface ◽

High Surface Area ◽

Visible Light Photocatalyst ◽

Zno Nanosheets

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Effects of Surfactant Concentration on the Microstructures of TiO2 Hollow Spheres by Hydrothermal Method

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.634-638.2189 ◽

2013 ◽

Vol 634-638 ◽

pp. 2189-2192 ◽

Cited By ~ 1

Author(s):

Lian Ying Lu ◽

Lin Xu ◽

Ting Ting Yin ◽

Guo Hong Wang

Keyword(s):

Hydrothermal Method ◽

Surface Area ◽

High Surface ◽

Photovoltaic Cells ◽

Hollow Spheres ◽

High Surface Area ◽

X Ray Diffraction ◽

X Ray ◽

Hollow Structures ◽

Good Penetration

TiO2 hollow spheres were prepared by hydrothermal method using CTAB, glucose and (NH4)2TiF6 as surfactant, template and titanium source, respectively. The microstructures of hollow spheres TiO2 were characterized with X-ray diffraction (XRD), scanning electron microscope (SEM) and Fourier transform infrared (FTIR). The results showed the concentration of the CTAB obviously influenced the morphology of hollow spheres TiO2. This synthesis route may also extend to the preparation of hollow structures of other metal oxides. Because of the large specific surface area, porous structure, and good penetration, the hierarchical TiO2-derived hollow spheres may find great applications in catalysis, photovoltaic cells and high surface area electrodes.

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Hydrothermal Synthesis and Photocatalytic Activity of Mesoporouse TiO2 with High Surface Area and Different Pore Size

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.918.17 ◽

2014 ◽

Vol 918 ◽

pp. 17-20

Author(s):

Feng Jiao Chen ◽

Zhao Sheng Bu ◽

Guo Wei Zhou

Keyword(s):

Photocatalytic Activity ◽

Hydrothermal Synthesis ◽

Pore Size ◽

Hydrothermal Method ◽

Surface Area ◽

Cetyltrimethylammonium Bromide ◽

High Surface ◽

High Surface Area ◽

Tetrabutyl Titanate ◽

Design And Synthesis

Mesoporous TiO2with high surface area (SBET) and different pore size was successfully fabricated via hydrothermal method using cetyltrimethylammonium bromide and PEO-PPO-PEO as the structure-directing agents, and tetrabutyl titanate (TBT) as titanium source.SBETand pore size of the materials were adjusted by using different amount of TBT.SBETwas increased as TBT changing from 0.5 g to 1.0 g, and then dropped as 2.0 g TBT added. Among as-prepared samples (PC), PC-1.0 showed the highestSBETof 92.72 m2g1. With the increase amount of TBT, pore size increased from 10.36 nm to 12.72 nm. The phtocatalysis study showed that PC-1.0 had the highest percent degradation of 99.6 %. We believed that the design and synthesis of mesoporous TiO2with changing mesopores andSBETare important for both fundamental and technological viewpoints.

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