Improving the electrochemical properties of the red P anode in Na-ion batteries via the space confinement of carbon nanopores

2015 ◽  
Vol 3 (48) ◽  
pp. 24221-24225 ◽  
Author(s):  
Na Wu ◽  
Hu-Rong Yao ◽  
Ya-Xia Yin ◽  
Yu-Guo Guo
Keyword(s):  
Electrochemical Properties ◽  
Porous Carbon ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Capacity Retention ◽  
Hierarchical Porous

By encapsulating red P into a special hierarchical porous carbon (HPC) substrate with 2 nm pores, the P@HPC composite no longer involves huge pulverization during sodiation/desodiation but is provided with improved cycling stability (the capacity retention > 88% after 200 cycles).

Enhanced electrocatalytic and supercapacitive performance using the synergistic effect of defect-rich N/S co-doped hierarchical porous carbon

2020 ◽  
Vol 4 (11) ◽  
pp. 5697-5708 ◽  
Author(s):  
Mohammad Shaad Ansari ◽  
Thomas Nesakumar Jebakumar Immanuel Edison ◽  
Yong Rok Lee
Keyword(s):  
Synergistic Effect ◽  
Porous Carbon ◽  
Specific Capacity ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Supercapacitive Performance ◽  
Hierarchical Porous ◽  
Superior Cycling Stability ◽  
Co Doped ◽  
Carbon Based

A N/S co-doped hierarchical porous carbon-based electrode shows superior cycling stability and reversibility without a significant reduction in specific capacity.

Sandwich-like multi-scale hierarchical porous carbon with highly hydroxylated surface for flow batteries

2020 ◽  
Author(s):  
Rui Wang ◽  
Yinshi Li ◽  
Haiying Liu ◽  
Y.L. He ◽  
Mingsheng Hao
Keyword(s):  
Porous Carbon ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Flow Battery ◽  
Multi Scale ◽  
High Reaction ◽  
Hierarchical Porous ◽  
Flow Batteries ◽  
Hydroxylated Surface

High reaction activity and cycling stability are essential to commercialize electrodes in vanadium flow battery (VFB) and zinc-bromine flow battery (ZBFB). In this work, a sandwich-like multi-scale pore-rich hydroxylated carbon...

A modified hierarchical porous carbon for lithium/sulfur batteries with improved capacity and cycling stability

2013 ◽  
Vol 17 (8) ◽  
pp. 2243-2250 ◽  
Author(s):  
Meiri Wang ◽  
Huamin Zhang ◽  
Yining Zhang ◽  
Jing Li ◽  
Fengxiang Zhang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

MOF-derived nitrogen-doped core–shell hierarchical porous carbon confining selenium for advanced lithium–selenium batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6970-6981 ◽  
Author(s):  
Jian-Ping Song ◽  
Liang Wu ◽  
Wen-Da Dong ◽  
Chao-Fan Li ◽  
Li-Hua Chen ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Porous Carbon ◽  
Core Shell ◽  
Hierarchical Porous Carbon ◽  
Nitrogen Doped ◽  
Hierarchical Porous

A MOF-derived nitrogen-doped core–shell hierarchical porous carbon confining Se largely improves the electrochemical properties of Li–Se batteries.

scholarly journals In situ template synthesis of hierarchical porous carbon used for high performance lithium–sulfur batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 4503-4513 ◽  
Author(s):  
Lizhen Long ◽  
Xunyuan Jiang ◽  
Jun Liu ◽  
Dongmei Han ◽  
Min Xiao ◽  
...  
Keyword(s):  
Template Synthesis ◽  
Porous Carbon ◽  
High Performance ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Excellent Cycling Stability ◽  
Lithium Sulfur

In situ template synthesis of HPCs used for lithium–sulfur batteries, which exhibits excellent cycling stability and superior rate cycling.

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