In Situ Electrooxidation of Electrolyte Additive to Improve Capacity Retention in Li-Rich Layered Oxide Cathode, Li2RuO3

2020 ◽  
Vol MA2020-01 (2) ◽  
pp. 186-186
Author(s):  
Joshua Joseph Zak ◽  
Kimberly A See
Keyword(s):  
Capacity Retention ◽  
Electrolyte Additive ◽  
Layered Oxide ◽  
Oxide Cathode

scholarly journals In Situ Studies for Understanding Intragranular Nanopore Evolution in Ni-rich Layered Oxide Cathode Material

2019 ◽  
Vol 25 (S2) ◽  
pp. 2032-2033
Author(s):  
A. Pokle ◽  
S. Ahmed ◽  
A. Beyer ◽  
S. Schweidler ◽  
M. Bianchini ◽  
...  
Keyword(s):  
Cathode Material ◽  
Layered Oxide ◽  
In Situ Studies ◽  
Oxide Cathode

Investigation of Li 1.17 Ni 0.20 Mn 0.53 Co 0.10 O 2 as an Interesting Li‐ and Mn‐Rich Layered Oxide Cathode Material through Electrochemistry, Microscopy, and In Situ Electrochemical Dilatometry

2019 ◽  
Vol 6 (10) ◽  
pp. 2812-2819 ◽  
Author(s):  
Prasant Kumar Nayak ◽  
Liangtao Yang ◽  
Kilian Pollok ◽  
Falko Langenhorst ◽  
Doron Aurbach ◽  
...  
Keyword(s):  
Cathode Material ◽  
Layered Oxide ◽  
Oxide Cathode

In Situ Monitoring of Thermally Induced Effects in Nickel-Rich Layered Oxide Cathode Materials at the Atomic Level

2020 ◽  
Vol 12 (51) ◽  
pp. 57047-57054
Author(s):  
Anuj Pokle ◽  
Shamail Ahmed ◽  
Simon Schweidler ◽  
Matteo Bianchini ◽  
Torsten Brezesinski ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Atomic Level ◽  
In Situ Monitoring ◽  
Thermally Induced ◽  
Layered Oxide ◽  
Oxide Cathode

Site-Selective In Situ Electrochemical Doping for Mn-Rich Layered Oxide Cathode Materials in Lithium-Ion Batteries

2017 ◽  
Vol 8 (11) ◽  
pp. 1702514 ◽  
Author(s):  
Aram Choi ◽  
Jungwoo Lim ◽  
Hyung-Jin Kim ◽  
Sung Chul Jung ◽  
Hyung-Woo Lim ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Layered Oxide ◽  
Electrochemical Doping ◽  
Oxide Cathode ◽  
Site Selective

A novel strategy to significantly enhance the initial voltage and suppress voltage fading of a Li- and Mn-rich layered oxide cathode material for lithium-ion batteries

2018 ◽  
Vol 6 (8) ◽  
pp. 3610-3624 ◽  
Author(s):  
Shiming Zhang ◽  
Jian Chen ◽  
Tian Tang ◽  
Yinzhu Jiang ◽  
Gairong Chen ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Composite Cathode ◽  
Surface Phase ◽  
Layered Oxide ◽  
Initial Voltage ◽  
Oxide Cathode ◽  
Novel Strategy

A Li[Li0.2Ni0.13Co0.13Mn0.54]O2–xLiNiO2 composite cathode with a Ni-rich bulk phase and in situ precipitated Ni-rich spinel-like surface phase has been built to enhance the initial voltage and suppress voltage fading during cycling.

Stabilizing a High-Voltage Lithium-Rich Layered Oxide Cathode with a Novel Electrolyte Additive

2019 ◽  
Vol 11 (32) ◽  
pp. 28841-28850 ◽  
Author(s):  
Jianlian Lan ◽  
Qinfeng Zheng ◽  
Hebing Zhou ◽  
Jianhui Li ◽  
Lidan Xing ◽  
...  
Keyword(s):  
High Voltage ◽  
Electrolyte Additive ◽  
Layered Oxide ◽  
Oxide Cathode

Lithium bis(oxalate)borate additive in the electrolyte to improve Li-rich layered oxide cathode materials

2020 ◽  
Vol 4 (6) ◽  
pp. 1689-1696 ◽  
Author(s):  
Zi Xiao ◽  
Jiuding Liu ◽  
Guilan Fan ◽  
Meng Yu ◽  
Junxiang Liu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Active Oxygen ◽  
Electrolyte Additive ◽  
Interfacial Film ◽  
Layered Oxide ◽  
Oxide Cathode ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Lithium bis(oxalate)borate electrolyte additive improves the performance of Li-rich layered oxide cathodes due to its preferential combination with the generated active oxygen to form a stable boron-enriched interfacial film.

Mitigation of layer to spinel conversion of a lithium-rich layered oxide cathode by substitution of Al in a lithium ion battery

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68919-68928 ◽  
Author(s):  
Chih-Chieh Wang ◽  
Yi-Chen Lin ◽  
Po-Hsun Chou
Keyword(s):  
Lithium Ion Battery ◽  
Spinel Structure ◽  
Lithium Ion ◽  
Layered Oxides ◽  
Capacity Retention ◽  
Layered Oxide ◽  
Oxide Cathode

The layer to spinel structure conversion of lithium-rich layered oxides during cycling could be alleviated by equal substitution of Al for Mn and Ni, resulting in better capacity retention and average voltage.

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