Chemically presodiated Sb with a fluoride-rich interphase as a cycle-stable anode for high-energy sodium ion batteries

2021 ◽  
Author(s):  
Mengchuang Liu ◽  
Zezhou Yang ◽  
Yifei Shen ◽  
Shuhan Guo ◽  
Junyao Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Cycling Stability ◽  
Sodium Ion ◽  
High Energy Density ◽  
Sodium Ion Batteries ◽  
Excellent Cycling Stability

A controllable and effective presodiation strategy was reported to eliminate the large irreversible Na loss of Sb anodes, thus enabling a Na-ion full battery with high energy density and excellent cycling stability.

scholarly journals Microstructurally engineered nanocrystalline Fe–Sn–Sb anodes: towards stable high energy density sodium-ion batteries

2019 ◽  
Vol 7 (23) ◽  
pp. 14145-14152 ◽  
Author(s):  
Eldho Edison ◽  
Sivaramapanicker Sreejith ◽  
Hao Ren ◽  
Chwee Teck Lim ◽  
Srinivasan Madhavi
Keyword(s):  
Energy Density ◽  
Ternary Alloy ◽  
High Energy ◽  
Cycling Stability ◽  
Sodium Ion ◽  
High Energy Density ◽  
Sodium Ion Batteries ◽  
High Sodium ◽  
Sodium Storage

High sodium storage capacities and cycling stability achieved via microstructurally engineered Fe–Sn–Sb ternary alloy anodes.

Exceeding three-electron reactions in Na3+2xMn1+xTi1-x(PO4)3 NASICON Cathode with High Energy Density for Sodium-ion Batteries

2021 ◽  
Author(s):  
Jiefei Liu ◽  
Kangshou Lin ◽  
Yu Zhou ◽  
Yu Zhou ◽  
Xianhua Hou ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Ionic Conductor ◽  
Sodium Ion ◽  
High Energy Density ◽  
Sodium Ion Batteries ◽  
Nasicon Structure

The sodium super ionic conductor (NASICON) materials are considered as the attractive cathode in sodium-ion batteries. Although the three-electron reactions in Na3MnTi(PO4)3 have greatly enhanced the capacity of NASICON-structure materials,...

scholarly journals High Energy Density CNT/NaI Composite Cathodes for Sodium‐Ion Batteries

2018 ◽  
Vol 5 (23) ◽  
pp. 1801342 ◽  
Author(s):  
Sanghyeon Kim ◽  
Xiangming Li ◽  
Lingzi Sang ◽  
Young Soo Yun ◽  
Ralph G. Nuzzo ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
Sodium Ion Batteries ◽  
Composite Cathodes

Interfacial electron modulation of MoS2/black phosphorus heterostructure toward high-rate and high-energy density half/full sodium-ion batteries

2021 ◽  
Author(s):  
Chenrui Zhang ◽  
Tingting Liang ◽  
Huilong Dong ◽  
Junjun Li ◽  
Junyu Shen ◽  
...  
Keyword(s):  
Energy Density ◽  
Volume Expansion ◽  
Anode Materials ◽  
Large Scale ◽  
Electrochemical Reaction ◽  
High Energy ◽  
Sodium Ion ◽  
High Rate ◽  
High Energy Density ◽  
Sodium Ion Batteries

Sodium-ion batteries (SIBs) have been considered as promising candidates for large-scale energy storage. However, viable anode materials still suffer from sluggish electrochemical reaction kinetics and huge volume expansion during cycling,...

Co-Electrodeposited porous PEDOT–CNT microelectrodes for integrated micro-supercapacitors with high energy density, high rate capability, and long cycling life

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7761-7770 ◽  
Author(s):  
Muhammad Tahir ◽  
Liang He ◽  
Waqas Ali Haider ◽  
Wei Yang ◽  
Xufeng Hong ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Cycling Stability ◽  
High Rate ◽  
High Energy Density ◽  
High Rate Capability ◽  
Excellent Cycling Stability ◽  
Cycling Life

Microstructuring of the PEDOT–CNT composite for microsupercapacitors with high rate capability and excellent cycling stability.

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