Decoding Air‐Exposure Degradation Chemistry and Improving Strategy for Layered Sodium Transition Metal Oxide Cathodes
Developing suitable cathodes of sodium‐ion batteries (SIBs) with robust electrochemical
performance and industrial application potential is crucial for the commercialization of large …
performance and industrial application potential is crucial for the commercialization of large …
Temperature-Driven Anisotropic Mg2+ Doping for a Pillared LiCoO2 Interlayer Surface in High-Voltage Applications
High-voltage lithium cobalt oxide (LiCoO2) has the highest volumetric energy density among
commercial cathode materials in lithium-ion batteries due to its high working voltage and …
commercial cathode materials in lithium-ion batteries due to its high working voltage and …
Binder-Free LiNi0. 8Mn0. 1Co0. 1O2/Multi-Walled Carbon Nanotube Prepared by One-Step Electrophoretic Deposition Method for Efficient Li-Ion-Battery Cathodes
F Poursalehi, M Javanbakht… - Journal of The …, 2023 - iopscience.iop.org
A binder-free composite electrode of LiNi 0.8 Mn 0.1 Co 0.1 O 2 (NMC811)/multi-walled
carbon nanotube (MWCNT) with an extremely high NMC811 mass ratio (91 wt%) is …
carbon nanotube (MWCNT) with an extremely high NMC811 mass ratio (91 wt%) is …
Lattice-compatible piezoelectric modification for suppressing lattice oxygen evolution of Ni-rich cathode materials at high cut-off voltage
Y Huang, D Su, L Zheng, G Yang, K Li, J Jiang… - Energy Storage …, 2024 - Elsevier
The Ni-rich cathode materials cycled above 4.5 V can achieve a high specific capacity of
over 200 mAh· g-1. However, redox-induced migration of oxygen anions from the bulk to the …
over 200 mAh· g-1. However, redox-induced migration of oxygen anions from the bulk to the …
Harmless pre-lithiation via advantageous surface reconstruction in sacrificial cathode additives for lithium-ion batteries
Sacrificial cathode additives have emerged as a tempting strategy to compensate the initial
capacity loss (ICL) in Li-ion batteries (LIBs) manufacturing. However, the utilization of …
capacity loss (ICL) in Li-ion batteries (LIBs) manufacturing. However, the utilization of …
Enhanced battery capacity and cycle life due to suppressed side reactions on the surface of Ni-rich LiNi0. 8Co0. 1Mn0. 1O2 cathode materials coated with Co3 (PO4) …
T Kim, MS Goh, H Moon, H Shin, J Lee, H Jeong… - Journal of Colloid and …, 2024 - Elsevier
This study explores a strategy to mitigate capacity fading in secondary batteries, which is
primarily attributed to side reactions caused by residual Li impurities (LiOH or Li 2 CO 3) on …
primarily attributed to side reactions caused by residual Li impurities (LiOH or Li 2 CO 3) on …
Micro-structure tuning and evolution of hydroxide precursor with radially oriented grains during industrial-scale continuous precipitation process
X Wang, S Wang, L Ren, W Wu, M Zuo, W Xing… - Journal of Alloys and …, 2024 - Elsevier
Constructing hydroxide precursors with radially oriented primary grains is the key factor for
fabricating Ni-rich cathodes with sufficient cycle life. Herein, hydroxide precursors with …
fabricating Ni-rich cathodes with sufficient cycle life. Herein, hydroxide precursors with …
Ultrathin ZrO2 thickness control on TiO2/ZrO2 core/shell nanoparticles using ZrO2 atomic layer deposition and etching
JD Sempel, ML Kaariainen, TA Colleran… - Journal of Vacuum …, 2024 - pubs.aip.org
Atomic layer deposition (ALD) and atomic layer etching (ALE) techniques were used to
control the ZrO 2 shell thickness on TiO 2/ZrO 2 core/shell nanoparticles. ALD and ALE were …
control the ZrO 2 shell thickness on TiO 2/ZrO 2 core/shell nanoparticles. ALD and ALE were …
Enhanced cyclability of lithium-ion batteries resulting from atomic layer deposition of Al2O3 on LiFePO4 electrodes
C Khotimah, HM Cheng, FM Wang - Journal of Solid State …, 2024 - Springer
Al2O3 thin films were deposited on the surfaces of LiFePO4 cathodes via atomic layer
deposition (ALD). Electrochemical characterization was used to evaluate the performance …
deposition (ALD). Electrochemical characterization was used to evaluate the performance …
近常压X 射线光电子能谱研究固-气和固-液界面
刘崇静， 夏雨健， 张鹏军， 魏世强， 曹登丰， 圣蓓蓓… - 物理化学 …, 2023 - whxb.pku.edu.cn
材料表面是能量储存和转化反应发生的直接场所, 因此, 材料的结构和表面化学在理解反应机理
方面起着关键作用. X 射线光电子能谱是一种表面敏感技术, 已经成为研究材料表面复杂成分和 …
方面起着关键作用. X 射线光电子能谱是一种表面敏感技术, 已经成为研究材料表面复杂成分和 …