Micro/Nano Na3V2(PO4)3/N-Doped Carbon Composites with a Hierarchical Porous Structure for High-Rate Pouch-Type Sodium-Ion Full-Cell Performance

2021 ◽  
Vol 13 (7) ◽  
pp. 8445-8454
Author(s):  
Lina Zhao ◽  
Hailei Zhao ◽  
Jie Wang ◽  
Yang Zhang ◽  
Zhaolin Li ◽  
...  
Keyword(s):  
Porous Structure ◽  
Cell Performance ◽  
Sodium Ion ◽  
High Rate ◽  
Carbon Composites ◽  
Hierarchical Porous Structure ◽  
Full Cell ◽  
Hierarchical Porous

Lotus Seedpod-Derived Hard Carbon with Hierarchical Porous Structure as Stable Anode for Sodium-Ion Batteries

2019 ◽  
Vol 11 (13) ◽  
pp. 12554-12561 ◽  
Author(s):  
Feng Wu ◽  
Minghao Zhang ◽  
Ying Bai ◽  
Xinran Wang ◽  
Ruiqi Dong ◽  
...  
Keyword(s):  
Porous Structure ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hierarchical Porous Structure ◽  
Hard Carbon ◽  
Hierarchical Porous ◽  
Lotus Seedpod

Synthesis of hierarchical porous TiNb2O7 nanotubes with controllable porosity and their application in high power Li-ion batteries

2017 ◽  
Vol 5 (15) ◽  
pp. 6958-6965 ◽  
Author(s):  
Hyunjung Park ◽  
Dong Hyeok Shin ◽  
Taeseup Song ◽  
Won Il Park ◽  
Ungyu Paik
Keyword(s):  
Porous Structure ◽  
High Power ◽  
Fast Rate ◽  
Rate Capability ◽  
High Rate ◽  
Li Ion Batteries ◽  
Hierarchical Porous Structure ◽  
Hierarchical Porous ◽  
Li Ion

TiNb2O7 nanotubes with a hierarchical porous structure show ultra-fast rate capability at an extremely high rate of 50C.

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.

Design of kinetic well-matched Mo2C nanoparticles anchored into 3D hierarchical porous carbon towards high-rate sodium ion storage

2021 ◽  
Vol 372 ◽  
pp. 137860
Author(s):  
Dong-Ting zhang ◽  
Mao-Cheng Liu ◽  
Jun Li ◽  
Yu-Shan Zhang ◽  
Bing-Mei Zhang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Sodium Ion ◽  
High Rate ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Ion Storage ◽  
Sodium Ion Storage
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