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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …