Na3 SbS4 : A Solution Processable Sodium Superionic Conductor for All-Solid-State Sodium-Ion Batteries

2016 ◽  
Vol 55 (33) ◽  
pp. 9634-9638 ◽  
Author(s):  
Abhik Banerjee ◽  
Kern Ho Park ◽  
Jongwook W. Heo ◽  
Young Jin Nam ◽  
Chang Ki Moon ◽  
...  
2016 ◽  
Vol 128 (33) ◽  
pp. 9786-9790 ◽  
Author(s):  
Abhik Banerjee ◽  
Kern Ho Park ◽  
Jongwook W. Heo ◽  
Young Jin Nam ◽  
Chang Ki Moon ◽  
...  

2018 ◽  
Vol 24 (5) ◽  
pp. 1057-1061 ◽  
Author(s):  
Yuyu Li ◽  
Zhi Deng ◽  
Jian Peng ◽  
Enyi Chen ◽  
Yao Yu ◽  
...  

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Iek-Heng Chu ◽  
Christopher S. Kompella ◽  
Han Nguyen ◽  
Zhuoying Zhu ◽  
Sunny Hy ◽  
...  

Author(s):  
Ge Sun ◽  
Xin Yang ◽  
Nan Chen ◽  
Shiyu Yao ◽  
Xiaoqi Wang ◽  
...  

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Erik A. Wu ◽  
Swastika Banerjee ◽  
Hanmei Tang ◽  
Peter M. Richardson ◽  
Jean-Marie Doux ◽  
...  

AbstractRechargeable solid-state sodium-ion batteries (SSSBs) hold great promise for safer and more energy-dense energy storage. However, the poor electrochemical stability between current sulfide-based solid electrolytes and high-voltage oxide cathodes has limited their long-term cycling performance and practicality. Here, we report the discovery of the ion conductor Na3-xY1-xZrxCl6 (NYZC) that is both electrochemically stable (up to 3.8 V vs. Na/Na+) and chemically compatible with oxide cathodes. Its high ionic conductivity of 6.6 × 10−5 S cm−1 at ambient temperature, several orders of magnitude higher than oxide coatings, is attributed to abundant Na vacancies and cooperative MCl6 rotation, resulting in an extremely low interfacial impedance. A SSSB comprising a NaCrO2 + NYZC composite cathode, Na3PS4 electrolyte, and Na-Sn anode exhibits an exceptional first-cycle Coulombic efficiency of 97.1% at room temperature and can cycle over 1000 cycles with 89.3% capacity retention at 40 °C. These findings highlight the immense potential of halides for SSSB applications.


Author(s):  
Vaiyapuri Soundharrajan ◽  
Subramanian Nithiananth ◽  
KUMARESAN SAKTHIABIRAMI ◽  
Jung Ho Kim ◽  
Ching Yuan Su ◽  
...  

Na3V2(PO4)3 (NVP) is a member of the sodium superionic conductor (NASICON) family and has been extensively studied as a cathode material for sodium-ion batteries (SIBs) for more than three decades...


2015 ◽  
Vol 3 (33) ◽  
pp. 17224-17229 ◽  
Author(s):  
Yubin Niu ◽  
Maowen Xu ◽  
Chuanjun Cheng ◽  
ShuJuan Bao ◽  
Junke Hou ◽  
...  

Na3.12Fe2.44(P2O7)2/multi-walled carbon nanotube (MWCNT) composite was fabricated by a solid state reaction and was further used to fabricate a cathode for sodium-ion batteries.


2017 ◽  
Vol 30 (1) ◽  
pp. 163-173 ◽  
Author(s):  
Hanmei Tang ◽  
Zhi Deng ◽  
Zhuonan Lin ◽  
Zhenbin Wang ◽  
Iek-Heng Chu ◽  
...  

Nano Research ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 6244-6251 ◽  
Author(s):  
Xuejing Zhang ◽  
Xingchao Wang ◽  
Shuang Liu ◽  
Zhanliang Tao ◽  
Jun Chen

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