SiO2 coated Li1. 2Ni0. 2Mn0. 6O2 as cathode materials with rate performance, HF scavenging and thermal properties for Li-ion batteries

Y Zhao, Z Lv, T Xu, J Li - Journal of Alloys and Compounds, 2017 - Elsevier
In this work, pristine Li-rich layered Li 1.2 Ni 0.2 Mn 0.6 O 2 (LNMO) oxide microspheres are
synthesized by a co-precipitation method, and amorphous SiO 2 is used to modify the LNMO …

Fluorination Effect on Lithium-and Manganese-Rich Layered Oxide Cathodes

F Wang, P Zuo, Z Xue, Y Liu, C Wang… - ACS Energy …, 2024 - ACS Publications
Lithium-and manganese-rich (LMR) layered oxides are promising high-energy cathodes for
next-generation lithium-ion batteries, yet their commercialization has been hindered by a …

Incorporation of rubidium cations into Li1. 2Mn0. 54Co0. 13Ni0. 13O2 layered oxide cathodes for improved cycling stability

N Li, YS He, X Wang, W Zhang, ZF Ma, D Zhang - Electrochimica acta, 2017 - Elsevier
In order to enhance cycling stability, Rb+ has been incorporated into Li-rich manganese
based layered oxide cathode materials for lithium-ion batteries (LIBs) by a co-precipitation …

Suppressing lithium dendrite growth with a single-component coating

H Liu, H Zhou, BS Lee, X Xing… - ACS applied materials …, 2017 - ACS Publications
A single-component coating was formed on lithium (Li) metal in a lithium iodide/organic
carbonate [dimethyl carbonate (DMC) and ethylene carbonate (EC)] electrolyte. LiI …

Enhancing the Ion Transport in LiMn1.5Ni0.5O4 by Altering the Particle Wulff Shape via Anisotropic Surface Segregation

J Huang, H Liu, N Zhou, K An, YS Meng… - ACS applied materials …, 2017 - ACS Publications
Spontaneous and anisotropic surface segregation of W cations in LiMn1. 5Ni0. 5O4 particles
can alter the Wulff shape and improve surface stability, thereby significantly improving the …

[PDF][PDF] Surface stabilization of O3-type layered oxide cathode to protect the anode of sodium ion batteries for superior lifespan

Q Zhang, QF Gu, Y Li, HN Fan, WB Luo, HK Liu… - Iscience, 2019 - cell.com
Even though the energy density of O3-type layer-structured metal oxide cathode can fully
reach the requirement for large-scale energy storage systems, the cycling lifespan still …

A 3D porous Li-rich cathode material with an in situ modified surface for high performance lithium ion batteries with reduced voltage decay

X He, J Wang, R Wang, B Qiu, H Frielinghaus… - Journal of materials …, 2016 - pubs.rsc.org
High crystallinity Li-rich porous materials integrated with an in situ formed surface containing
carbonaceous compounds are synthesized through a facile approach. The rationally …

Improved Surface Stability of C+MxOy@Na3V2(PO4)3 Prepared by Ultrasonic Method as Cathode for Sodium-Ion Batteries

R Klee, M Wiatrowski, MJ Aragon… - … Applied Materials & …, 2017 - ACS Publications
Coated C+ M x O y@ Na3V2 (PO4) 3 samples containing 1.5% or 3.5% wt. of M x O y
(Al2O3, MgO or ZnO) have been synthesized by a two-step method including first a citric …

The synergic effects of Zr doping and Li2TiO3 coating on the crystal structure and electrochemical performances of Li-rich Li1. 2Ni0. 2Mn0. 6O2

Y Zhai, J Zhang, H Zhang, X Liu… - Journal of The …, 2019 - iopscience.iop.org
Lithium-rich manganese-based layered oxides (LLOs) cathodes attract great attention due to
their high specific capacity. But the low rate capability, inferior cycling stability, voltage decay …

Enhanced rate performance and high potential as well as decreased strain of LiNi0. 6Co0. 2Mn0. 2O2 by facile fluorine modification

S Zhou, G Wang, W Tang, Y Xiao, K Yan - Electrochimica Acta, 2018 - Elsevier
Fluorine is interesting for improving the electrochemical performance of current electrode
materials, but the preparation process faces challenges because of the difficult …