Origin of the Self-Limited Energy Density of Oxide Cathode Materials for Li-Ion Batteries

2017 ◽  
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
The Self ◽  
Li Ion Batteries ◽  
Limited Energy ◽  
Oxide Cathode ◽  
Li Ion

Triptycene-based quinone molecules showing multi-electron redox reactions for large capacity and high energy organic cathode materials in Li-ion batteries

2018 ◽  
Vol 6 (7) ◽  
pp. 3134-3140 ◽  
Author(s):  
Ji Eon Kwon ◽  
Chang-Seok Hyun ◽  
Young Jun Ryu ◽  
Joungphil Lee ◽  
Dong Joo Min ◽  
...  
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
Redox Reactions ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Large Capacity ◽  
Li Ion

Triptycene bearing three benzoquinone moieties in a rigid 3-D tripod structure is capable of utilizing five-electron redox reactions that can provide a large capacity and high energy density in Li-ion cells.

Detection of trapped molecular O2 in a charged Li-rich cathode by Neutron PDF

2022 ◽  
Author(s):  
Robert House ◽  
Helen Y Playford ◽  
Ronald Smith ◽  
Jennifer Holter ◽  
Ian Griffiths ◽  
...  
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Oxide Ions

Oxidation and reduction of the oxide ions in the bulk of cathode materials is a potential route towards increasing the energy density of Li-ion batteries. Here, we present neutron PDF...

Synthesis, microstructure, and electrochemical performance of Li-rich layered oxide cathode materials for Li-ion batteries

2019 ◽  
Vol 68 (2) ◽  
pp. 301-312 ◽  
Author(s):  
Е. V. Makhonina ◽  
L. S. Pechen ◽  
V. V. Volkov ◽  
А. М. Rumyantsev ◽  
Yu. М. Koshtyal ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Materials ◽  
Li Ion Batteries ◽  
Layered Oxide ◽  
Oxide Cathode ◽  
Li Ion

Rate Dependent Structural Changes, Cycling Stability, and Li-Ion Diffusivity in a Layered-Layered Oxide Cathode Material after Prolonged Cycling

2021 ◽  
Author(s):  
Songyoot Kaewmala ◽  
Wanwisa Limphirat ◽  
Visittapong Yordsri ◽  
Jeffrey Nash ◽  
Sutham Srilomsak ◽  
...  
Keyword(s):  
Cathode Material ◽  
Cathode Materials ◽  
Large Scale ◽  
Structural Changes ◽  
Cycling Stability ◽  
Li Ion Batteries ◽  
Layered Oxide ◽  
Rate Dependent ◽  
Oxide Cathode ◽  
Li Ion

Li-rich layered oxide (LLO) cathode materials, xLi2MnO3·(1-x)LiCoO2 (0<x<1, M= Mn, Ni, Co, etc.) are considered promising cathode materials in Li-ion batteries for large scale applications.

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