Top-down synthesis of muscle-inspired alluaudite Na2+2xFe2−x(SO4)3/SWNT spindle as a high-rate and high-potential cathode for sodium-ion batteries

2016 ◽  
Vol 4 (5) ◽  
pp. 1624-1631 ◽  
Author(s):  
Yu Meng ◽  
Tiantian Yu ◽  
Sen Zhang ◽  
Chao Deng
Keyword(s):  
High Potential ◽  
Sodium Ion ◽  
High Rate ◽  
Superior Performance ◽  
Sodium Ion Batteries ◽  
Top Down

A top-down strategy is designed as a facile approach to prepare the alluaudite Na2+2xFe2−x(SO4)3 with muscle-like shape and superior performance.

The top-down synthesis of sequentially controlled architectures for honeycomb-layered Na3Ni2BiO6 towards high-voltage and superior performance cathodes for sodium-ion batteries

2019 ◽  
Vol 7 (4) ◽  
pp. 1797-1809 ◽  
Author(s):  
Chen Wang ◽  
Guoming Zhang ◽  
Weili Qu ◽  
Huifeng Wang ◽  
Sen Zhang ◽  
...  
Keyword(s):  
High Voltage ◽  
Sodium Ion ◽  
Superior Performance ◽  
Sodium Ion Batteries ◽  
Top Down ◽  
Controllable Fabrication

The “top-down” synthesis of diverse architectures for honeycomb-layered Na3Ni2BiO6 oxides provides a new clue for the design and controllable fabrication of high-voltage and superior performance cathodes for sodium ion batteries.

Electrospun graphene-wrapped Na6.24Fe4.88(P2O7)4 nanofibers as a high-performance cathode for sodium-ion batteries

2017 ◽  
Vol 19 (26) ◽  
pp. 17270-17277 ◽  
Author(s):  
Yubin Niu ◽  
Maowen Xu ◽  
Chunlong Dai ◽  
Bolei Shen ◽  
Chang Ming Li
Keyword(s):  
Discharge Capacity ◽  
High Performance ◽  
Electronic Conductivity ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Rate Discharge ◽  
High Rate Discharge

Na6.24Fe4.88(P2O7)4 is one of the intensively investigated polyanionic compounds and has shown high rate discharge capacity, but its relatively low electronic conductivity hampers the high performance of the batteries.

Highly active Fe7S8 encapsulated in N-doped hollow carbon nanofibers for high-rate sodium-ion batteries

2021 ◽  
Vol 53 ◽  
pp. 26-35 ◽  
Author(s):  
Chengzhi Zhang ◽  
Donghai Wei ◽  
Fei Wang ◽  
Guanhua Zhang ◽  
Junfei Duan ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Highly Active ◽  
Hollow Carbon

In situ hydrothermal synthesis of double-carbon enhanced novel cobalt germanium hydroxide composites as promising anode material for sodium ion batteries

2021 ◽  
Author(s):  
Ni Wen ◽  
Siyuan Chen ◽  
Jingjie Feng ◽  
Ke Zhang ◽  
Zhiyong Zhou ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Anode Material ◽  
Rate Capability ◽  
Cycling Performance ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
High Rate Capability

The double-carbon confined CGH@C/rGO composite is designed via a facile in situ hydrothermal strategy. When used as an anode for sodium-ion batteries, it exhibits superior reversible capacities, high rate capability, and stable cycling performance.

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)....

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