Results 21 to 30 of about 2,694,669 (251)

Degradation and Aging Routes of Ni-rich Cathode Based Li-Ion Batteries

Batteries, 2020
Driven by the increasing plea for greener transportation and efficient integration of renewable energy sources, Ni-rich metal layered oxides, namely NMC, Li [Ni1−x−yCoyMnz] O2 (x + y ≤ 0.4), and NCA, Li [Ni1−x−yCoxAly] O2 ...
Philipp Teichert, Gebrekidan Gebresilassie Eshetu, Hannes Jahnke, Egbert Figgemeier   +3 more
doaj   +1 more source

Crucial role of Ni-doping to interfacial Li2MnO3 layer of High-performance Ni-rich layered cathode in Lithium-Ion batteries

, 2022
© 2022 Elsevier B.V.The surface instability of Ni3+ in Ni-rich layered oxide cathode materials is recognized as an obstacle in high-energy–density lithium-ion batteries.
Bae, Jong-Seong, Mun, Junyoung, Choi, Kwonyoung, Ho, Van-Chuong, Cho, Jiung, Yim, Taeeun, Nam, Sang Cheol, Jeong, Seonghun   +7 more
core   +1 more source

Li-Rich Layered Oxides: Structure and Doping Strategies to Enable Co-Poor/Co-Free Cathodes for Li-Ion Batteries

Crystals, 2023
Lithium-rich layered oxides (LRLO) are a wide class of innovative active materials used in positive electrodes in lithium-ion (LIB) and lithium–metal secondary batteries (LMB).
Laura Silvestri, Arcangelo Celeste, Mariarosaria Tuccillo, Sergio Brutti   +3 more
doaj   +1 more source

Green Synthesis of Nickel-rich Ni0.89Co0.08Al0.03O2 for Cathode material by Electrochemical Method [PDF]

E3S Web of Conferences
Nickel-rich layered oxides such as LiNixCoyAl1−x−yO2 (NCA) are attractive cathode materials for lithium-ion batteries because they can deliver high energy density at reduced cobalt content.
Nur Adrian, Syafa Gustian Muthi’ah, Zita Primaresti Novita   +2 more
doaj   +1 more source

Correlating the phase evolution and anionic redox in Co-Free Ni-Rich layered oxide cathodes [PDF]

, 2022
Current trend of high-capacity Ni-rich layered cathode is to develop high-Ni and low-Co or Co-free oxides. The high Ni content layered oxides provide great advantages in capacity, cost and environmental benignity, similar to LiNiO2 parent compound.
McCloskey, Bryan D, Tong, Wei, Li, Ning, Yang, Wanli, Papp, Joseph K, Sallis, Shawn   +5 more
core   +1 more source

Lithium-Rich Cobalt-Free Manganese-Based Layered Cathode Materials for Li-Ion Batteries: Suppressing the Voltage Fading

Energies, 2020
Lithium-rich layered oxides are recognized as promising materials for Li-ion batteries, owing to higher capacity than the currently available commercialized cathode, for their lower cost.
Ashraf Abdel-Ghany, Ahmed M. Hashem, Alain Mauger, Christian M. Julien   +3 more
doaj   +1 more source

Interface Engineering via Regulating Electrolyte for High‐Voltage Layered Oxide Cathodes‐Based Li‐Ion Batteries

Advanced Science, 2023
Li‐rich and Ni‐rich layered oxides as next‐generation high‐energy cathodes for lithium‐ion batteries (LIBs) possess the catalytic surface, which leads to intensive interfacial reactions, transition metal ion dissolution, gas generation, and ultimately ...
Fangyuan Cheng, Jia Xu, Peng Wei, Zexiao Cheng, Mengyi Liao, Shixiong Sun, Yue Xu, Qing Li, Chun Fang, Yaqing Lin, Jiantao Han, Yunhui Huang   +11 more
doaj   +1 more source

Oxygen Anion Redox Chemistry Correlated with Spin State in Ni‐Rich Layered Cathodes

Advanced Science, 2023
Despite the low cost and high capacity of Ni‐rich layered oxides (NRLOs), their widespread implementation in electric vehicles is hindered by capacity decay and O release.
Zhihua Lu, Jicheng Zhang, Qinghua Zhang, Deniz Wong, Wen Yin, Nian Zhang, Zhongjun Chen, Lin Gu, Zhongbo Hu, Xiangfeng Liu   +9 more
doaj   +1 more source

Electrolyte engineering and interphase chemistry toward high-performance nickel-rich cathodes: Progress and perspectives

Materials Reports: Energy
Nickel (Ni)-rich layered oxides have drawn great attention as cathode for lithium batteries due to their high capacity, high working voltage and competitive cost.
Shangjuan Yang, Ke Yang, Jinshuo Mi, Shaoke Guo, Xufei An, Hai Su, Yanbing He   +6 more
doaj   +1 more source

Ni-Rich Layered Oxide with Preferred Orientation (110) Plane as a Stable Cathode Material for High-Energy Lithium-Ion Batteries

Nanomaterials, 2020
The cathode, a crucial constituent part of Li-ion batteries, determines the output voltage and integral energy density of batteries to a great extent. Among them, Ni-rich LiNixCoyMnzO2 (x + y + z = 1, x ≥ 0.6) layered transition metal oxides possess a ...
Fangkun Li, Zhengbo Liu, Jiadong Shen, Xijun Xu, Liyan Zeng, Yu Li, Dechao Zhang, Shiyong Zuo, Jun Liu   +8 more
doaj   +1 more source