Electronic Structure Regulation of Na2FePO4F Cathode toward Superior High-Rate and High-Temperature Sodium-Ion Batteries

2021 ◽  
Author(s):  
Jiemin Dong ◽  
Jingchao Xiao ◽  
Yifan Yu ◽  
Junru Wang ◽  
Fei Chen ◽  
...  
Keyword(s):  
Electronic Structure ◽  
High Temperature ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Structure Regulation

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)....

Oriented SnS nanoflakes bound on S-doped N-rich carbon nanosheets with a rapid pseudocapacitive response as high-rate anodes for sodium-ion batteries

2017 ◽  
Vol 5 (37) ◽  
pp. 19745-19751 ◽  
Author(s):  
Jian Sheng ◽  
Leping Yang ◽  
Yuan-En Zhu ◽  
Feng Li ◽  
Yue Zhang ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets

Oriented SnS nanoflakes were bound on S-doped N-rich carbon nanosheets to increase pseudocapacitance, and this composite delivers high Na-storage capacity and excellent rate capability.

Co-doped 1T-MoS2 nanosheets embedded in N, S-doped carbon nanobowls for high-rate and ultra-stable sodium-ion batteries

Nano Research ◽  
2018 ◽  
Vol 12 (9) ◽  
pp. 2218-2223 ◽  
Author(s):  
Peihao Li ◽  
Yong Yang ◽  
Sheng Gong ◽  
Fan Lv ◽  
Wei Wang ◽  
...  
Keyword(s):  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Mos2 Nanosheets ◽  
Co Doped

A general strategy towards carbon nanosheets from triblock polymers as high-rate anode materials for lithium and sodium ion batteries

2017 ◽  
Vol 5 (37) ◽  
pp. 19866-19874 ◽  
Author(s):  
Yaxin Chen ◽  
Liluo Shi ◽  
Shasha Guo ◽  
Qiong Yuan ◽  
Xiaohong Chen ◽  
...  
Keyword(s):  
Anode Materials ◽  
Sodium Ion ◽  
High Rate ◽  
General Strategy ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets ◽  
Triblock Polymers

Carbon nanosheets from triblock polymers behave well as anode materials for lithium- and sodium-ion batteries.

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