scholarly journals A General Synthesis Strategy for Hierarchical Porous Metal Oxide Hollow Spheres

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Huadong Fu ◽  
Feng Ren ◽  
Weiming Su ◽  
Jinlin Yang ◽  
Ruiping Liu
Keyword(s):  
Metal Oxide ◽  
Hollow Spheres ◽  
Porous Metal ◽  
Spherical Shape ◽  
Tetrabutyl Titanate ◽  
Carbon Spheres ◽  
Hydrothermal Conditions ◽  
Synthesis Strategy ◽  
Hierarchical Porous ◽  
General Synthesis

The hierarchical porous TiO2hollow spheres were successfully prepared by using the hydrothermally synthesized colloidal carbon spheres as templates and tetrabutyl titanate as inorganic precursors. The diameter and wall thickness of hollow TiO2spheres were determined by the hard templates and concentration of tetrabutyl titanate. The particle size, dispersity, homogeneity, and surface state of the carbon spheres can be easily controlled by adjusting the hydrothermal conditions and adding certain amount of the surfactants. The prepared hollow spheres possessed the perfect spherical shape, monodispersity, and hierarchically pore structures, and the further experiment verified that the present approach can be used to prepare other metal oxide hollow spheres, which could be used as catalysis, fuel cells, lithium-air battery, gas sensor, and so on.

A General Synthesis Strategy for Hollow Metal Oxide Microspheres Enabled by Gel‐Assisted Precipitation

2021 ◽  
Vol 60 (39) ◽  
pp. 21377-21383
Author(s):  
Jin‐Min Luo ◽  
Tian‐Qi Sun ◽  
Yong‐Gang Sun ◽  
Rong‐Wen Lv ◽  
An‐Min Cao ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Synthesis Strategy ◽  
General Synthesis ◽  
Hollow Metal

A novel fabrication approach for three-dimensional hierarchical porous metal oxide/carbon nanocomposites for enhanced solar photocatalytic performance

2017 ◽  
Vol 7 (9) ◽  
pp. 1965-1970 ◽  
Author(s):  
Huan Liu ◽  
Xuan Liu ◽  
Shanli Mu ◽  
Shuang Wang ◽  
Shulan Wang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Porous Structure ◽  
Photocatalytic Performance ◽  
Three Dimensional ◽  
Porous Metal ◽  
Hierarchical Porous Structure ◽  
Carbon Nanocomposites ◽  
Novel Approach ◽  
Hierarchical Porous

A novel approach for the fabrication of metal oxide/C composites with a hierarchical porous structure is proposed.

A General Synthesis Strategy for Hollow Metal Oxide Microspheres Enabled by Gel‐Assisted Precipitation

2021 ◽  
Author(s):  
Jin‐Min Luo ◽  
Tian‐Qi Sun ◽  
Yong‐Gang Sun ◽  
Rong‐Wen Lv ◽  
An‐Min Cao ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Synthesis Strategy ◽  
General Synthesis ◽  
Hollow Metal

A facile and general synthesis strategy to doped TiO2 nanoaggregates with a mesoporous structure and comparable property

RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64293-64298 ◽  
Author(s):  
Gang Cheng ◽  
Feifan Xu ◽  
Florian J. Stadler ◽  
Rong Chen
Keyword(s):  
Porous Metal ◽  
Mesoporous Structure ◽  
Metal Salts ◽  
Photocatalytic Efficiency ◽  
Doped Tio2 ◽  
Synthesis Strategy ◽  
Metal Doped ◽  
General Synthesis ◽  
Titanium Glycolate

A facile and general route was explored to fabricate porous metal-doped TiO2 nanoaggregates from a titanium glycolate precursor and metal salts, and doping with Co or Ni is an effective approach to improve the photocatalytic efficiency.

Sign in / Sign up

Export Citation Format

Share Document