Dual vanadium substitution strategy for improving NASICON-type cathode materials in Na-ion batteries

2021 ◽  
Author(s):  
Pedro Lavela ◽  
Rafael Klee ◽  
Jose L. Tirado
Keyword(s):  
Cathode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Positive Electrodes ◽  
Nasicon Type ◽  
Vanadium Substitution

The effect of the Al/Cr proportion in six carbon-containing Na3VAlxCr1─x(PO4)3 (0 ≤x ≤ 1) samples is evaluated to unveil the influence on their performance as positive electrodes for sodium-ion batteries....

scholarly journals Probing the charged state of layered positive electrodes in sodium-ion batteries: reaction pathways, stability and opportunities

2020 ◽  
Vol 8 (47) ◽  
pp. 24833-24867
Author(s):  
Jennifer H. Stansby ◽  
Neeraj Sharma ◽  
Damian Goonetilleke
Keyword(s):  
Cathode Materials ◽  
Sodium Ion ◽  
Reaction Pathways ◽  
Sodium Ion Batteries ◽  
Charged State ◽  
Positive Electrodes ◽  
Complex Behaviour ◽  
Layered Oxide ◽  
Oxide Cathode

The complex behaviour of layered oxide cathode materials at high voltages currently limits the energy densities which can be achieved by sodium-ion batteries.

scholarly journals Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials

eScience ◽  
2021 ◽  
Author(s):  
Yukun Liu ◽  
Jie Li ◽  
Qiuyu Shen ◽  
Jian Zhang ◽  
Pingge He ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Nasicon Type

scholarly journals On the possibility of polystyrene-derived carbon coating for NASICON-type Na3V2(PO4)3 composites as cathode materials for sodium-ion batteries

2017 ◽  
Vol 125 (4) ◽  
pp. 322-325 ◽  
Author(s):  
Dai OKADA ◽  
Takumi FUGANE ◽  
Yuka MATSUMOTO ◽  
Takuya HASEGAWA ◽  
Atsushi ITADANI ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Carbon Coating ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Nasicon Type

Na0.67Mn1−xMgxO2 (0 ≤ x ≤ 0.2): a high capacity cathode for sodium-ion batteries

2014 ◽  
Vol 7 (4) ◽  
pp. 1387-1391 ◽  
Author(s):  
Juliette Billaud ◽  
Gurpreet Singh ◽  
A. Robert Armstrong ◽  
Elena Gonzalo ◽  
Vladimir Roddatis ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Positive Electrodes ◽  
Earth Abundant

Earth-abundant Na0.67[Mn1−xMgx]O2 (0 ≤ x ≤ 0.2) cathode materials with the P2 structure have been synthesized as positive electrodes for sodium-ion batteries.

scholarly journals High‐ionicity fluorophosphate lattice via aliovalent substitution as advanced cathode materials in sodium‐ion batteries

InfoMat ◽  
2021 ◽  
Author(s):  
Zhen‐Yi Gu ◽  
Jin‐Zhi Guo ◽  
Xin‐Xin Zhao ◽  
Xiao‐Tong Wang ◽  
Dan Xie ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Aliovalent Substitution

Revealing the role of dopants in mitigating degradation phenomena in sodium-ion layered cathodes

2021 ◽  
Vol 23 (3) ◽  
pp. 2038-2045
Author(s):  
Kyoungmin Min ◽  
Young-Han Shin
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
High Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Layered Cathode Materials ◽  
Layered Cathodes

Prevention of the degradation of sodium-based layered cathode materials is the key to developing high-performance and high-stability sodium-ion batteries.

Nanostructured potassium and sodium ion incorporated Prussian blue frameworks as cathode materials for sodium-ion batteries

2017 ◽  
Vol 53 (40) ◽  
pp. 5569-5572 ◽  
Author(s):  
Yang Liu ◽  
Dandan He ◽  
Ruimin Han ◽  
Gangya Wei ◽  
Yun Qiao
Keyword(s):  
Prussian Blue ◽  
Cathode Materials ◽  
Sodium Ion ◽  
Precipitation Method ◽  
Sodium Ion Batteries ◽  
Co Precipitation

Nanostructured KxNayMnFe(CN)6 (x + y ≤ 2) has been synthesized via a facile co-precipitation method.

Cr-Doped Fe1–xCrxF3·0.33H2O Nanomaterials as Cathode Materials for Sodium-Ion Batteries

2021 ◽  
Author(s):  
Chao Zhang ◽  
Mingxia Yan ◽  
Wenting Li ◽  
Ce Han ◽  
Jie Li ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Scalable synthesis of Na2MVF7 (M = Mn, Fe, and Co) as high-performance cathode materials for sodium-ion batteries

2021 ◽  
Author(s):  
Jiaying Liao ◽  
Jingchen Han ◽  
Jianzhi Xu ◽  
Yichen Du ◽  
Yingying Sun ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Reversible Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Scalable Synthesis

We demonstrate an economical polytetrafluoroethylene-assisted fluorination method to synthesize three binary sodium-rich fluorides Na2MVF7 (M = Mn, Fe, and Co). The optimal Na2FeVF7 cathode delivers a high reversible capacity of...

Sign in / Sign up

Export Citation Format

Share Document