Biotemplated hierarchical porous-structure of ZnAl-LDH/ZnCo2O4composites with enhanced adsorption and photocatalytic performance

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 12797-12808 ◽  
Author(s):  
Jing Yu ◽  
Lu Lu ◽  
Jia Li ◽  
Peng Song
Keyword(s):  
Metal Oxides ◽  
Porous Structure ◽  
Photocatalytic Performance ◽  
Hierarchical Porous Structure ◽  
Hierarchical Porous ◽  
Enhanced Adsorption

Schematic illustration of the synthesis of pollen-like ZnAl-LDH/ZnCo2O4and its derived metal oxides.

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.

scholarly journals Effect of Furfurylation on Hierarchical Porous Structure of Poplar Wood

Polymers ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 32
Author(s):  
Xiaoshuang Shen ◽  
Pan Jiang ◽  
Dengkang Guo ◽  
Gaiyun Li ◽  
Fuxiang Chu ◽  
...  
Keyword(s):  
Porous Structure ◽  
Value Added ◽  
Untreated Wood ◽  
Weight Percent Gain ◽  
Wood Properties ◽  
Weight Percent ◽  
Acoustic Properties ◽  
Hierarchical Porous Structure ◽  
Wood Processing ◽  
Hierarchical Porous

Some wood properties (such as permeability and acoustic properties) are closely related to its hierarchical porous structure, which is responsible for its potential applications. In this study, the effect of wood impregnation with furfuryl alcohol on its hierarchical porous structure was investigated by microscopy, mercury intrusion porosimetry and nuclear magnetic resonance cryoporometry. Results indicated decreasing lumina diameters and increasing cell wall thickness of various cells after modification. These alterations became serious with enhancing weight percent gain (WPG). Some perforations and pits were also occluded. Compared with those of untreated wood, the porosity and pore volume of two furfurylated woods decreased at most of the pore diameters, which became more remarkable with raising WPG. The majority of pore sizes (diameters of 1000~100,000 nm and 10~80 nm) of macrospores and micro-mesopores of two furfurylated woods were the same as those of untreated wood. This work could offer thorough knowledge of the hierarchical porous structure of impregnatedly modified wood and pore-related properties, thereby providing guidance for subsequent wood processing and value-added applications.

Porous nitrogen-doped hollow carbon spheres derived from polyaniline for high performance supercapacitors

2014 ◽  
Vol 2 (15) ◽  
pp. 5352-5357 ◽  
Author(s):  
Jinpeng Han ◽  
Guiyin Xu ◽  
Bing Ding ◽  
Jin Pan ◽  
Hui Dou ◽  
...  
Keyword(s):  
Porous Structure ◽  
High Performance ◽  
Nitrogen Doping ◽  
Electrode Materials ◽  
Carbon Spheres ◽  
Hierarchical Porous Structure ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

The porous nitrogen-doped hollow carbon spheres derived from polyaniline are promising electrode materials for high performance supercapacitors due to their hierarchical porous structure and nitrogen-doping.

Sign in / Sign up

Export Citation Format

Share Document