Improved structural stability and adsorption capacity of adsorbent material Li1. 6Mn1. 6O4 via facile surface fluorination

G Zhang, J Zhang, J Zeng, Y Sun, Y Shen, X Li… - Colloids and Surfaces A …, 2021 - Elsevier
Abstract Li 1.6 Mn 1.6 O 4 (LMO) is deemed as the most promising candidate for Li+
extraction from brine. However, it suffers from structural collapses and capacity fading during …

Strain engineering by atomic lattice locking in P2-type layered oxide cathode for high-voltage sodium-ion batteries

Y Yang, Y Feng, Z Chen, Y Feng, Q Huang, C Ma… - Nano Energy, 2020 - Elsevier
Developing high-voltage cathode materials is the key to overcome the obstacles of low
energy density for sodium-ion batteries (SIBs). P2-type manganese-rich layered oxides are …

Ta2O5 Coating as an HF Barrier for Improving the Electrochemical Cycling Performance of High-Voltage Spinel LiNi0.5Mn1.5O4 at Elevated Temperatures

L Ben, H Yu, Y Wu, B Chen, W Zhao… - ACS Applied Energy …, 2018 - ACS Publications
The high-voltage spinel LiNi0. 5Mn1. 5O4 cathode material suffers from the rapid
degradation of electrochemical cycling performance at elevated temperatures, which …

Coating effect of LiFePO4 and Al2O3 on Li1. 2Mn0. 54Ni0. 13Co0. 13O2 cathode surface for lithium ion batteries

B Seteni, N Rapulenyane, JC Ngila, S Mpelane… - Journal of Power …, 2017 - Elsevier
Lithium-manganese-rich cathode material Li 1.2 Mn 0.54 Ni 0.13 Co 0.13 O 2 is prepared by
combustion method, and then coated with nano-sized LiFePO 4 and nano-sized Al 2 O 3 …

Electrochemical Overview: A Summary of ACoxMnyNizO2 and Metal Oxides as Versatile Cathode Materials for Metal‐Ion Batteries

JL Pimlott, RJ Street, MP Down… - Advanced Functional …, 2021 - Wiley Online Library
Early LiCoO2 research provided the basis for the tremendous commercial success of Li+
batteries since their invention in the early 1990s. Today, LiNiMnCoO2 (Li‐NMC) is one of the …

Enhanced Rate Capability and Low-Temperature Performance of Li4Ti5O12 Anode Material by Facile Surface Fluorination

Y Zhang, Y Luo, Y Chen, T Lu, L Yan… - ACS applied materials …, 2017 - ACS Publications
A commercial Li4Ti5O12 material was modified by NH4F using a facile and dry method at a
low temperature in air. X-ray diffraction reveals that the fluorination did not change the bulk …

Improving the electrochemical performance of LiNi1/3Co1/3Mn1/3O2 cathode material via tungsten modification

B Luo, B Jiang, P Peng, JJ Huang, J Chen, M Li… - Electrochimica …, 2019 - Elsevier
Poor rate capability and capacity degradation of LiNi x Co y Mn z O 2 restricts its practical
commercial applications at high operating voltage (> 4.3 V). LiNi 1/3 Co 1/3 Mn 1/3 O 2 is …

Identifying the chemical and structural irreversibility in LiNi 0.8 Co 0.15 Al 0.05 O 2–a model compound for classical layered intercalation

H Liu, H Liu, ID Seymour, N Chernova… - Journal of Materials …, 2018 - pubs.rsc.org
In this work, we extracted 95% of the electrochemically available Li from LiNi0. 8Co0. 15Al0.
05O2 (NCA) by galvanostatically charging the NCA/MCMB full cell to 4.7 V. Joint powder X …

Characterization and control of irreversible reaction in Li-rich cathode during the initial charge process

HJ Lee, SB Lim, JY Kim, M Jeong… - … applied materials & …, 2018 - ACS Publications
Li-rich layered oxide has been known to possess high specific capacity beyond the
theoretical value from both charge compensation in transition metal and oxygen in the redox …

Understanding the phase transitions in spinel-layered-rock salt system: criterion for the rational design of LLO/spinel nanocomposites

Y Pei, Q Chen, YC Xiao, L Liu, CY Xu, L Zhen… - Nano Energy, 2017 - Elsevier
Abstract xLi 2 MnO 3·(1− x) LiMO 2 (LLO)/spinel nanocomposites are of substantial interest
as cathodes with high capacity and enhanced conductivity. However, their electrochemical …