Morphology-control preparation and electrochemical performance of Mn-spinel cathode materials

2013 ◽  
Vol 58 (32) ◽  
pp. 3350-3356 ◽  
Author(s):  
ZhaoPing LIU ◽  
Feng XIAO ◽  
SaiXiYaLeTu LEE ◽  
YongGao XIA ◽  
HuaSheng HU
Keyword(s):  
Electrochemical Performance ◽  
Cathode Materials ◽  
Morphology Control ◽  
Spinel Cathode

Enhanced electrochemical performance of LiMn2O4 cathode with a Li0.34La0.51TiO3-coated layer

RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 17592-17600 ◽  
Author(s):  
Sijiang Hu ◽  
Yu Li ◽  
Feiyan Lai ◽  
Xiaohui Zhang ◽  
Qingyu Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Materials ◽  
Solid Phase ◽  
Limn2o4 Cathode ◽  
Coated Layer ◽  
Spinel Cathode ◽  
Enhanced Electrochemical Performance

Spinel cathode materials consisting of [email protected] (LMO@LLTO) have been synthesized by a new and facile solid-phase route in air.

Tuning the structure and property of nanostructured cathode materials of lithium ion and lithium sulfur batteries

2014 ◽  
Vol 2 (47) ◽  
pp. 19941-19962 ◽  
Author(s):  
Gui-Liang Xu ◽  
Qi Wang ◽  
Jun-Chuan Fang ◽  
Yue-Feng Xu ◽  
Jun-Tao Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Materials ◽  
Structural Design ◽  
Recent Progress ◽  
Lithium Ion ◽  
Sulfur Cathode ◽  
Structure And Property ◽  
Lithium Sulfur Batteries ◽  
Spinel Cathode ◽  
Lithium Sulfur

Recent progress and challenges in the structural design and electrochemical performance of layered cathode, LiFePO4, spinel cathode and sulfur cathode are presented.

scholarly journals Tuning Electrochemical Performance through Non-stoichiometric Compositions in High-voltage Spinel Cathode Materials

2018 ◽  
Vol 33 (9) ◽  
pp. 993
Author(s):  
LEE Sai-Xi ◽  
WANG Xue-Yin ◽  
GU Qing-Wen ◽  
XIA Yong-Gao ◽  
LIU Zhao-Ping ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Voltage ◽  
Cathode Materials ◽  
Spinel Cathode

scholarly journals Rapid mechanochemical synthesis of polyanionic cathode with improved electrochemical performance for Na-ion batteries

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Xing Shen ◽  
Quan Zhou ◽  
Miao Han ◽  
Xingguo Qi ◽  
Bo Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Performance ◽  
Mechanochemical Synthesis ◽  
Cathode Materials ◽  
Industrial Application ◽  
Synthesis Process ◽  
In Situ Fabrication ◽  
Stationary Energy ◽  
Carbon Coated

AbstractNa-ion batteries have been considered promising candidates for stationary energy storage. However, their wide application is hindered by issues such as high cost and insufficient electrochemical performance, particularly for cathode materials. Here, we report a solvent-free mechanochemical protocol for the in-situ fabrication of sodium vanadium fluorophosphates. Benefiting from the nano-crystallization features and extra Na-storage sites achieved in the synthesis process, the as-prepared carbon-coated Na3(VOPO4)2F nanocomposite exhibits capacity of 142 mAh g−1 at 0.1C, higher than its theoretical capacity (130 mAh g−1). Moreover, a scaled synthesis with 2 kg of product was conducted and 26650-prototype cells were demonstrated to proof the electrochemical performance. We expect our findings to mark an important step in the industrial application of sodium vanadium fluorophosphates for Na-ion batteries.

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