Performance and design considerations for lithium excess layered oxide positive electrode materials for lithium ion batteries
The Li-excess oxide compound is one of the most promising positive electrode materials for
next generation batteries exhibiting high capacities of> 300 mA hg− 1 due to the …
next generation batteries exhibiting high capacities of> 300 mA hg− 1 due to the …
Layer‐based heterostructured cathodes for lithium‐ion and sodium‐ion batteries
A critical bottleneck that hinders major performance improvement in lithium‐ion and sodium‐
ion batteries is the inferior electrochemical activity of their cathode materials. While …
ion batteries is the inferior electrochemical activity of their cathode materials. While …
Synthesis of Li-rich NMC: a comprehensive study
Li-rich NMC are considered nowadays as one of the most promising candidates for high
energy density cathodes. One significant challenge is nested in adjusting their synthesis …
energy density cathodes. One significant challenge is nested in adjusting their synthesis …
Layered/spinel heterostructured Li-rich materials synthesized by a one-step solvothermal strategy with enhanced electrochemical performance for Li-ion batteries
Li-rich materials, Li1. 140Mn0. 622Ni0. 114Co0. 124O2, of a layered/spinel heterostructure
were synthesized by a one-step solvothermal route with subsequent moderate heat …
were synthesized by a one-step solvothermal route with subsequent moderate heat …
Layered/spinel heterostructured and hierarchical micro/nanostructured Li-rich cathode materials with enhanced electrochemical properties for Li-ion batteries
Although holding a high capacity, Li-rich materials are far from the demand of practical
market because of their inherent drawbacks, such as poor initial efficiency and rate …
market because of their inherent drawbacks, such as poor initial efficiency and rate …
Enhanced Electrochemical Performance of Li-Rich Cathode Materials by Organic Fluorine Doping and Spinel Li1+xNiyMn2–yO4 Coating
S Chen, Y Xie, W Chen, J Chen, W Yang… - ACS Sustainable …, 2019 - ACS Publications
This study employed a novel modification strategy to overcome the intrinsic poor rate
performance, large initial irreversible capacity, and low cycling stability of Li-rich layered …
performance, large initial irreversible capacity, and low cycling stability of Li-rich layered …
Host structural stabilization of Li1. 232Mn0. 615Ni0. 154O2 through K-doping attempt: toward superior electrochemical performances
Z Zheng, XD Guo, YJ Zhong, WB Hua, CH Shen… - Electrochimica …, 2016 - Elsevier
Lithium-rich layered cathodes are known famously for its superior capacity over traditional
layered oxides but trapped for lower initial coulombic efficiency, poorer rate capability and …
layered oxides but trapped for lower initial coulombic efficiency, poorer rate capability and …
In Situ Multitechnical Investigation into Capacity Fading of High-Voltage LiNi0.5Co0.2Mn0.3O2
CH Shen, Q Wang, HJ Chen, CG Shi… - … Applied Materials & …, 2016 - ACS Publications
LiNi0. 5Co0. 2Mn0. 3O2 positive electrode materials of lithium ion battery can release a
discharge capacity larger than 200 mAh/g at high potential (> 4.30 V). However, its …
discharge capacity larger than 200 mAh/g at high potential (> 4.30 V). However, its …
Controlled synthesis of nickel-rich layered oxide cathodes with preferentially exposed {010} active facets for high rate and long cycling stable lithium-ion batteries
W Xiang, WY Liu, J Zhang, S Wang, TT Zhang… - Journal of Alloys and …, 2019 - Elsevier
Controlling hierarchical structure assembled by nanoplates with exposed {010} active
planes is essential to optimize the electrochemical performance of nickel-rich layered oxide …
planes is essential to optimize the electrochemical performance of nickel-rich layered oxide …
Effect of synthetic routes on the rate performance of Li-rich layered Li 1.2 Mn 0.56 Ni 0.12 Co 0.12 O 2
F Fu, Q Wang, YP Deng, CH Shen, XX Peng… - Journal of Materials …, 2015 - pubs.rsc.org
Different morphologies and compositions of Li-rich layered Li1. 2Mn0. 56Ni0. 12Co0. 12O2
(LMNCO) materials are successfully synthesized by solvothermal and coprecipitation …
(LMNCO) materials are successfully synthesized by solvothermal and coprecipitation …