Lithium-excess layered cathodes for lithium rechargeable batteries

J Hong, H Gwon, SK Jung, K Ku… - Journal of The …, 2015 - iopscience.iop.org
… high-energy cathode, lithium-excess layered cathodes (LLCs) … cathode materials, LCO,
NCM, NCA, and LFP, have a lithium-to-transition metal (TM) ratio of unity, LLCs have a lithium-to-…

Ion‐exchange: a promising strategy to design li‐rich and li‐excess layered cathode materials for li‐Ion batteries

X Cao, Y Qiao, M Jia, P He… - Advanced Energy Materials, 2022 - Wiley Online Library
… temperature and 5–10 times excess of lithium salts were used. [ … been carried out on the
layered cathodes with the aim of … , O4, and O6 type layered structures can be harvested via ion …

An Ion‐Exchange Promoted Phase Transition in a Li‐Excess Layered Cathode Material for High‐Performance Lithium Ion Batteries

J Zhao, R Huang, W Gao, JM Zuo… - Advanced Energy …, 2015 - Wiley Online Library
… that substitution of lithium ions in Li-excess layered oxides by foreign cations (H + and
TBA + ) triggers formation of some cubic spinel phase within the parent layered structure and …

[HTML][HTML] Understanding voltage decay in lithium-excess layered cathode materials through oxygen-centred structural arrangement

S Myeong, W Cho, W Jin, J Hwang, M Yoon… - Nature …, 2018 - nature.com
… In this study, we focus on ordered and cation-disordered Li-excess 3dTM layered oxides
showing … structural stability of Li-excess 3dTM layered oxides and the degree of voltage decay. …

Hierarchical functional layers on high-capacity lithium-excess cathodes for superior lithium ion batteries

J Zhao, S Aziz, Y Wang - Journal of Power Sources, 2014 - Elsevier
… electrochemical performance of Li-excess layered cathode material. The synergetic effect
from … and rate capability of Li-excess layered cathode material for superior lithium ion battery. …

Performance and design considerations for lithium excess layered oxide positive electrode materials for lithium ion batteries

S Hy, H Liu, M Zhang, D Qian, BJ Hwang… - Energy & Environmental …, 2016 - pubs.rsc.org
Lithium-ion battery technology has shown continuous … -art lithium-ion batteries provide.
This review describes the promising high-energy dense cathode material, lithium excess layered

Towards rational design of high performance Ni-rich layered oxide cathodes: The interplay of borate-doping and excess lithium

C Zhang, S Xu, B Han, G Lin, Q Huang, DG Ivey… - Journal of Power …, 2019 - Elsevier
… strategy for designing high-performance layered oxide cathode materials. … and excess
Li may facilitate Li + diffusion and extract more accessible capacity from the layered cathodes

Superior hybrid cathode material containing lithium-excess layered material and graphene for lithium-ion batteries

KC Jiang, XL Wu, YX Yin, JS Lee, J Kim… - ACS applied materials …, 2012 - ACS Publications
… high-capacity lithium-excess layered cathode materials via promoted … cathode nanoparticles
enwrapped in graphene nanosheets could also be extended to other high-energy cathode

Significant influence of insufficient lithium on electrochemical performance of lithium-rich layered oxide cathodes for lithium ion batteries

X Xiang, W Li - Electrochimica acta, 2014 - Elsevier
… This result indicates that the precursors with stoichiometric and excess lithium facilitate
the synthesizing lithium-rich layered oxide at 900 C, while the precursor with deficient …

Research Progress in LithiumExcess Disordered Rock‐Salt Oxides Cathode

M Wang, X Chen, H Yao, G Lin, J Lee… - Energy & …, 2022 - Wiley Online Library
… in the last 30 years has reached a bottleneck, and then the discovery of the lithium-excess
of the cathode materials. Compared with the conventional layered oxides, the lithium-excess