(Invited) Innovative Olivine Cathodes for High-Voltage and High-Rate Lithium Batteries

2021 ◽  
Vol MA2021-01 (47) ◽  
pp. 1897-1897
Author(s):  
Keti Vezzu ◽  
Gioele Pagot ◽  
Enrico Negro ◽  
Vito Di Noto
Keyword(s):  
High Voltage ◽  
Lithium Batteries ◽  
High Rate

Improved interfacial chemistry and enhanced high voltage-resistant capability of in-situ polymerized electrolyte for LiNi0.8Co0.15Al0.05O2-Li batteries

2021 ◽  
Author(s):  
Yue Ma ◽  
Qifang Sun ◽  
Zhenyu Wang ◽  
Su Wang ◽  
Ying Zhou ◽  
...  
Keyword(s):  
Energy Density ◽  
High Voltage ◽  
Lithium Batteries ◽  
Interfacial Chemistry ◽  
Layered Oxide ◽  
Li Batteries

Ni-rich layered oxide LiNi0.8Co0.15Al0.05O2 (NCA) is one of the most promising cathode candidates for higher energy density lithium batteries. However, the extensive application of NCA is hindered due to the...

scholarly journals Realizing poly(ethylene oxide) as a polymer for solid electrolytes in high voltage lithium batteries via simple modification of the cell setup

2021 ◽  
Author(s):  
Lukas Stolz ◽  
Gerrit Homann ◽  
Martin Winter ◽  
Johannes Kasnatscheew
Keyword(s):  
Ethylene Oxide ◽  
High Voltage ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Solid Electrolytes ◽  
Simple Modification ◽  
Poly Ethylene Oxide ◽  
Benchmark System ◽  
Short Circuits ◽  
Poly Ethylene

Cell failure of polymer electrolytes is rather the result of short circuits instead of assumed electrolyte oxidation. A spacer with a constant and defined distance can avoid this failure, thus realize a benchmark system for a more systematic R&D.

scholarly journals Biocompatible and biodegradable solid polymer electrolytes for high voltage and high temperature lithium batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (40) ◽  
pp. 24856-24863 ◽  
Author(s):  
Yue Lin ◽  
Yun Cheng ◽  
Jie Li ◽  
Jan D. Miller ◽  
Jin Liu ◽  
...  
Keyword(s):  
High Temperature ◽  
Wheat Flour ◽  
High Voltage ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer

Wheat flour modified solid polymer electrolytes were synthesized and used in high safety and long cycling lithium batteries.

Realization of a High-Voltage and High-Rate Nickel-Rich NCM Cathode Material for LIBs by Co and Ti Dual Modification

2021 ◽  
Author(s):  
Xiaoyu Zhang ◽  
Yuegang Qiu ◽  
Fangyuan Cheng ◽  
Peng Wei ◽  
Yuyu Li ◽  
...  
Keyword(s):  
Cathode Material ◽  
High Voltage ◽  
High Rate

Guar gum as a novel binder for sulfur composite cathodes in rechargeable lithium batteries

2016 ◽  
Vol 52 (92) ◽  
pp. 13479-13482 ◽  
Author(s):  
Qinyu Li ◽  
Huijun Yang ◽  
Lisheng Xie ◽  
Jun Yang ◽  
Yanna Nuli ◽  
...  
Keyword(s):  
Lithium Batteries ◽  
Guar Gum ◽  
Rate Capability ◽  
Composite Cathode ◽  
Cycling Performance ◽  
High Rate ◽  
Rechargeable Lithium Batteries ◽  
High Rate Capability ◽  
Composite Cathodes ◽  
Aqueous Binder

In this work, we investigate a novel aqueous binder which promotes S@pPAN composite cathode materials exhibiting excellent cycling performance and favorable high rate capability.

Patterning and a Composite Protective Layer Provide Modified Li Metal Anodes for Dendrite-Free High-Voltage Solid-State Lithium Batteries

2021 ◽  
Author(s):  
Chelladurai Karuppiah ◽  
Shimelis Lemma Beshahwured ◽  
Yi-Shiuan Wu ◽  
Lakshmipriya Musuvadhi Babulal ◽  
Kumlachew Zelalem Walle ◽  
...  
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Lithium Batteries ◽  
Protective Layer ◽  
Metal Anodes

High‐Voltage and High‐Safety Practical Lithium Batteries with Ethylene Carbonate‐Free Electrolyte

2021 ◽  
pp. 2102299
Author(s):  
Yu Wu ◽  
Dongsheng Ren ◽  
Xiang Liu ◽  
Gui‐Liang Xu ◽  
Xuning Feng ◽  
...  
Keyword(s):  
High Voltage ◽  
Lithium Batteries ◽  
Ethylene Carbonate

Supercritically exfoliated ultrathin vanadium pentoxide nanosheets with high rate capability for lithium batteries

2013 ◽  
Vol 15 (39) ◽  
pp. 16828 ◽  
Author(s):  
Qinyou An ◽  
Qiulong Wei ◽  
Liqiang Mai ◽  
Jiayang Fei ◽  
Xu Xu ◽  
...  
Keyword(s):  
Vanadium Pentoxide ◽  
Lithium Batteries ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability

An intricately designed poly(vinylene carbonate-acrylonitrile) copolymer electrolyte enables 5 V lithium batteries

2019 ◽  
Vol 7 (10) ◽  
pp. 5295-5304 ◽  
Author(s):  
Peng Wang ◽  
Jingchao Chai ◽  
Zhonghua Zhang ◽  
Huanrui Zhang ◽  
Yue Ma ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
High Voltage ◽  
Lithium Batteries ◽  
Vinylene Carbonate ◽  
Acrylonitrile Copolymer ◽  
Improved Performance ◽  
Copolymer Electrolyte

A novel high-voltage polymer electrolyte based on poly(vinylene carbonate-acrylonitrile) is successfully prepared for LiNi0.5Mn1.5O4 lithium batteries, which endows the high voltage batteries with significant improved performance.

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