Synergistically Controlled Mechanism of Sodium Birnessite with a Larger Interlayer Distance for Fast Ion Intercalation toward Sodium-Ion Batteries

2020 ◽  
Vol 124 (52) ◽  
pp. 28431-28436
Author(s):  
Fanghui Zhao ◽  
Shuyi Zeng ◽  
Lianfeng Duan ◽  
Xueyu Zhang ◽  
Xuesong Li ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Interlayer Distance ◽  
Sodium Ion Batteries ◽  
Ion Intercalation ◽  
Fast Ion

Hysteresis Abated P2-type NaCoO2 Cathode Reveals Highly Reversible Multiple Phase Transitions for High-Rate Sodium-ion Batteries

2021 ◽  
Author(s):  
VENKATA RAMI REDDY BODDU ◽  
Manikandan Palanisamy ◽  
Lichchhavi Sinha ◽  
Subhash Yadav ◽  
Vilas Pol ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Discharge Rate ◽  
Cycle Life ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Long Cycle Life ◽  
Multiple Phase ◽  
Ion Intercalation ◽  
Charge Discharge

Despite multiple phase transitions occur during Na+ ion intercalation and deintercalation, enhanced charge-discharge rate, and long cycle life are achieved to hexagonal shaped P2-type NaCoO2 cathode for sodium-ion batteries (SIBs)....

scholarly journals Design of fast ion conducting cathode materials for grid-scale sodium-ion batteries

2017 ◽  
Vol 19 (11) ◽  
pp. 7506-7523 ◽  
Author(s):  
Lee Loong Wong ◽  
Haomin Chen ◽  
Stefan Adams
Keyword(s):  
Exponential Function ◽  
Cathode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Rate Performance ◽  
Ion Migration ◽  
Stretched Exponential ◽  
Ion Conducting ◽  
Fast Ion ◽  
Migration Pathways

Using a stretched exponential function the rate performance of sodium-insertion materials is semi-quantitatively determined from characteristics of Na-ion migration pathways.

S-Doped N-Rich Carbon Nanosheets with Expanded Interlayer Distance as Anode Materials for Sodium-Ion Batteries

2016 ◽  
Vol 29 (6) ◽  
pp. 1604108 ◽  
Author(s):  
Jiqian Yang ◽  
Xianlong Zhou ◽  
Dihua Wu ◽  
Xudong Zhao ◽  
Zhen Zhou
Keyword(s):  
Anode Materials ◽  
Sodium Ion ◽  
Interlayer Distance ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets

A facilely-synthesized polyanionic cathode with impressive long-term cycling stability for sodium-ion batteries

2021 ◽  
Author(s):  
Jie Li ◽  
Yuruo Qi ◽  
Fangyuan Xiao ◽  
Shu-Juan Bao ◽  
Mao-Wen Xu
Keyword(s):  
Room Temperature ◽  
Chemical Precipitation ◽  
Sodium Ion ◽  
Interlayer Distance ◽  
Chemical Precipitation Method ◽  
Precipitation Method ◽  
Sodium Ion Batteries ◽  
Simple Chemical ◽  
First Time

In this work, the nanoflower-like Na0.5VOPO4·2H2O with a large interlayer distance of 6.5295 Å is synthesized via a simple chemical precipitation method at room temperature. It is the first time...

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