An excellent full sodium-ion capacitor derived from a single Ti-based metal–organic framework

2018 ◽  
Vol 6 (48) ◽  
pp. 24860-24868 ◽  
Author(s):  
Hao Chen ◽  
Chunlong Dai ◽  
Yanan Li ◽  
Renming Zhan ◽  
Min-Qiang Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Power ◽  
Metal Organic Framework ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
High Power Density ◽  
Metal Organic ◽  
Organic Framework

Hybrid ion capacitors, especially sodium ion capacitors (SICs), have recently attracted enormous attention due to their combined merits of high energy density from the battery-type anode and high power density from the capacitor-type cathode.

Pseudocapacitive behaviours of Na2Ti3O7@CNT coaxial nanocables for high-performance sodium-ion capacitors

2015 ◽  
Vol 3 (42) ◽  
pp. 21277-21283 ◽  
Author(s):  
Shengyang Dong ◽  
Laifa Shen ◽  
Hongsen Li ◽  
Ping Nie ◽  
Yaoyao Zhu ◽  
...  
Keyword(s):  
Energy Density ◽  
Electrochemical Performance ◽  
Power Density ◽  
High Power ◽  
High Performance ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
High Power Density ◽  
Coaxial Nanocables

Pseudocapacitive behaviours of Na2Ti3O7@CNTs enhance the electrochemical performance of Na-ion capacitors with high energy density and high power density.

“All-in-One” Hypergolic Metal-Organic Frameworks with High Energy Density and Short Ignition Delay

2022 ◽  
Author(s):  
Zhimin Li ◽  
Yi-Qiang Xu ◽  
Chao Wang ◽  
Guorong Lei ◽  
Rui Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
Ignition Delay ◽  
High Performance ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Energy ◽  
High Energy Density ◽  
Vital Importance ◽  
Metal Organic ◽  
Organic Framework

Constructing high performance hypergolic propellant is of vital importance yet challenging. Herein, by taking metal organic framework(MOF) as a propotypical system, we proposed that co-assembled functional cyanotetrazolylborohydride (CTB) and imidazole...

Polystyrene sphere-mediated ultrathin graphene sheet-assembled frameworks for high-power density Li–O2 batteries

2015 ◽  
Vol 51 (67) ◽  
pp. 13233-13236 ◽  
Author(s):  
Chang Yu ◽  
Changtai Zhao ◽  
Shaohong Liu ◽  
Xiaoming Fan ◽  
Juan Yang ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Density ◽  
Graphene Sheet ◽  
High Power ◽  
High Energy ◽  
High Energy Density ◽  
High Power Density ◽  
Polystyrene Sphere

Polystyrene sphere-mediated ultrathin graphene sheet-assembled aerogels were configured, exhibiting high energy density and power density for Li–O2 batteries.

Advanced asymmetric supercapacitors based on CNT@Ni(OH)2 core–shell composites and 3D graphene networks

2015 ◽  
Vol 3 (38) ◽  
pp. 19545-19555 ◽  
Author(s):  
Huan Yi ◽  
Huanwen Wang ◽  
Yuting Jing ◽  
Tianquan Peng ◽  
Yiran Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Power ◽  
Nickel Hydroxide ◽  
High Energy ◽  
High Energy Density ◽  
Core Shell ◽  
High Power Density ◽  
Asymmetric Supercapacitors ◽  
3D Graphene

Asymmetric supercapacitors with CNT@nickel hydroxide nanosheet composites and 3-D graphene networks demonstrated a high energy density (∼44.0 W h kg−1) and high power density (∼16 kW kg−1) in aqueous KOH electrolyte.

Efficient preparation of biomass-based mesoporous carbons for supercapacitors with both high energy density and high power density

2013 ◽  
Vol 240 ◽  
pp. 109-113 ◽  
Author(s):  
Xiaojun He ◽  
Pinghua Ling ◽  
Jieshan Qiu ◽  
Moxin Yu ◽  
Xiaoyong Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Power ◽  
High Energy ◽  
High Energy Density ◽  
High Power Density ◽  
Mesoporous Carbons

Hollow NiCo2S4 nanotube arrays grown on carbon textile as a self-supported electrode for asymmetric supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (12) ◽  
pp. 9950-9957 ◽  
Author(s):  
Liang Hao ◽  
Laifa Shen ◽  
Jie Wang ◽  
Yunling Xu ◽  
Xiaogang Zhang
Keyword(s):  
Energy Density ◽  
Power Density ◽  
High Power ◽  
High Energy ◽  
High Energy Density ◽  
Nanotube Arrays ◽  
Asymmetric Supercapacitor ◽  
High Power Density ◽  
Asymmetric Supercapacitors

We developed an asymmetric supercapacitor using NiCo2S4 nanotube arrays grown on carbon textile, achieving a high energy density (∼40.1 W h kg−1 at 451 W kg−1), a high power density (∼4725 W kg−1 at 21 W h kg−1) and excellent cyclability.

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