Lithium-Ion Batteries: Compositionally Graded Cathode Material with Long-Term Cycling Stability for Electric Vehicles Application (Adv. Energy Mater. 22/2016)

2016 ◽  
Vol 6 (22) ◽  
Author(s):  
Un-Hyuck Kim ◽  
Eung-Ju Lee ◽  
Chong S. Yoon ◽  
Seung-Taek Myung ◽  
Yang-Kook Sun
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Electric Vehicles ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Energy Mater

Mechanical constraining double-shell protected Si-based anode material for lithium-ion batteries with long-term cycling stability

2020 ◽  
Vol 846 ◽  
pp. 156437
Author(s):  
Yan Zhang ◽  
Bisai Li ◽  
Bin Tang ◽  
Zeen Yao ◽  
Xiongjie Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Cycling Stability

In Situ Synthesis of WSe2/CMK-5 Nanocomposite for Rechargeable Lithium-Ion Batteries with a Long-Term Cycling Stability

2018 ◽  
Vol 6 (4) ◽  
pp. 4688-4694 ◽  
Author(s):  
Jianbiao Wang ◽  
Lin Chen ◽  
Lingxing Zeng ◽  
Qiaohua Wei ◽  
Mingdeng Wei
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Cycling Stability

Flower-like Li0.36V6O13 with superior cycling stability as a cathode material for lithium-ion batteries

Ionics ◽  
2019 ◽  
Vol 26 (3) ◽  
pp. 1181-1187
Author(s):  
Ting-ting Lv ◽  
Zheng-guang Zou ◽  
Yan-wei Li ◽  
Shu-chao Zhang
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Superior Cycling Stability

Carbon coated porous silicon flakes with high initial coulombic efficiency and long-term cycling stability for lithium ion batteries

2019 ◽  
Vol 3 (9) ◽  
pp. 2361-2365 ◽  
Author(s):  
Xiaoyong Dou ◽  
Ming Chen ◽  
Jiantao Zai ◽  
Zhen De ◽  
Boxu Dong ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Next Generation ◽  
Carbon Coated ◽  
Initial Coulombic Efficiency

Silicon (Si) has been regarded as a promising next-generation anode material to replace carbon-based materials for lithium ion batteries (LIBs).

One-dimensional coaxial cable-like MWCNTs/Sn4P3@C as an anode material with long-term durability for lithium ion batteries

2020 ◽  
Vol 7 (14) ◽  
pp. 2651-2659 ◽  
Author(s):  
Shuting Sun ◽  
Ruhong Li ◽  
Wenhui Wang ◽  
Deying Mu ◽  
Jianchao Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Coaxial Cable ◽  
One Dimensional

MWCNTs/Sn4P3@C with a coaxial cable-like structure demonstrates remarkable cycling stability and rate capability.

An MXene/CNTs@P nanohybrid with stable Ti–O–P bonds for enhanced lithium ion storage

2019 ◽  
Vol 7 (38) ◽  
pp. 21766-21773 ◽  
Author(s):  
Shixue Zhang ◽  
Huan Liu ◽  
Bin Cao ◽  
Qizhen Zhu ◽  
Peng Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Ion Storage

A Ti3C2Tx/CNTs@P nanohybrid with stable Ti–O–P bonds is simply fabricated, which exhibits high capacity, excellent long-term cycling stability and superior rate capability as an anode for lithium ion batteries.

A novel nanoporous Fe-doped lithium manganese phosphate material with superior long-term cycling stability for lithium-ion batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (27) ◽  
pp. 11509-11514 ◽  
Author(s):  
Pengjian Zuo ◽  
Liguang Wang ◽  
Wei Zhang ◽  
Geping Yin ◽  
Yulin Ma ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Manganese Phosphate ◽  
Phosphate Material ◽  
Lithium Manganese ◽  
Lithium Manganese Phosphate ◽  
Capacity Decay

LiMn0.8Fe0.2PO4 exhibits an ultralong cycling ability exceeding 1000 cycles with a capacity decay of 0.0068 mA h g−1 loss per cycle.

Preparation of a Sn@SnO2@C@MoS2 composite as a high-performance anode material for lithium-ion batteries

2016 ◽  
Vol 4 (19) ◽  
pp. 7185-7189 ◽  
Author(s):  
Youguo Huang ◽  
Qichang Pan ◽  
Hongqiang Wang ◽  
Cheng Ji ◽  
Xianming Wu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Ball Milling ◽  
Hydrothermal Method ◽  
Anode Material ◽  
High Performance ◽  
High Capacity ◽  
Lithium Ion ◽  
Cycling Stability

Sn@SnO2@C nanosheets decorated with MoS2 are prepared via a facile ball milling and hydrothermal method, and the Sn@SnO2@C@MoS2 composite shows high capacity and long-term cycling stability when used as an anode material for lithium-ion batteries.

scholarly journals Electrochemically Inert Li2MnO3: The Key to Improving the Cycling Stability of Li-Rich Manganese Oxide Used in Lithium-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4751
Author(s):  
Lian-Bang Wang ◽  
He-Shan Hu ◽  
Wei Lin ◽  
Qing-Hong Xu ◽  
Jia-Dong Gong ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Manganese Oxide ◽  
Lithium Ion Batteries ◽  
Retention Rate ◽  
Specific Capacity ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Structural Defects ◽  
Hydrothermal Route

Lithium-rich manganese oxide is a promising candidate for the next-generation cathode material of lithium-ion batteries because of its low cost and high specific capacity. Herein, a series of xLi2MnO3·(1 − x)LiMnO2 nanocomposites were designed via an ingenious one-step dynamic hydrothermal route. A high concentration of alkaline solution, intense hydrothermal conditions, and stirring were used to obtain nanoparticles with a large surface area and uniform dispersity. The experimental results demonstrate that 0.072Li2MnO3·0.928LiMnO2 nanoparticles exhibit a desirable electrochemical performance and deliver a high capacity of 196.4 mAh g−1 at 0.1 C. This capacity was maintained at 190.5 mAh g−1 with a retention rate of 97.0% by the 50th cycle, which demonstrates the excellent cycling stability. Furthermore, XRD characterization of the cycled electrode indicates that the Li2MnO3 phase of the composite is inert, even under a high potential (4.8 V), which is in contrast with most previous reports of lithium-rich materials. The inertness of Li2MnO3 is attributed to its high crystallinity and few structural defects, which make it difficult to activate. Hence, the final products demonstrate a favorable electrochemical performance with appropriate proportions of two phases in the composite, as high contents of inert Li2MnO3 lower the capacity, while a sufficient structural stability cannot be achieved with low contents. The findings indicate that controlling the composition through a dynamic hydrothermal route is an effective strategy for developing a Mn-based cathode material for lithium-ion batteries.

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