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

Facile synthesis of potassium vanadate cathode material with superior cycling stability for lithium ion batteries

2015 ◽  
Vol 275 ◽  
pp. 694-701 ◽  
Author(s):  
Guozhao Fang ◽  
Jiang Zhou ◽  
Yang Hu ◽  
XinXin Cao ◽  
Yan Tang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Synthesis ◽  
Superior Cycling Stability

Sol–Gel Driving LiFe(MoO4)2 Microcrystals: High Capacity and Superior Cycling Stability for Anode Material in Lithium Ion Batteries

2019 ◽  
Vol 15 (2) ◽  
pp. 186-191 ◽  
Author(s):  
Li Wang ◽  
Yuanchuan He ◽  
Yanlin Mu ◽  
Bo Wu ◽  
Mengjiao Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Sol Gel ◽  
High Capacity ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Superior Cycling Stability

Chemical bowling-assisted synthesis of Fe3O4@starch-derived carbon composites as anode materials with superior cycling stability for lithium-ion batteries

2020 ◽  
Vol 44 (7) ◽  
pp. 3004-3011
Author(s):  
Wei Shi ◽  
Jian Guo
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Carbon Composites ◽  
Subsequent Calcination ◽  
Carbon Resource ◽  
Superior Cycling Stability

Fe3O4@starch-derived carbon composites (Fe3O4@C-SD composites) were produced via chemical bowling, an economic and a scalable method, and a subsequent calcination with starch as the carbon resource and iron(iii) nitrate as the iron resource.

Nitrogen and sulfur dual-doped graphene sheets as anode materials with superior cycling stability for lithium-ion batteries

2015 ◽  
Vol 184 ◽  
pp. 24-31 ◽  
Author(s):  
Yuqi Zhou ◽  
Yan Zeng ◽  
Dandan Xu ◽  
Peihang Li ◽  
Heng-guo Wang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Graphene Sheets ◽  
Doped Graphene ◽  
Superior Cycling Stability

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.

In situ formed LiNi0.8Co0.1Mn0.1O2@LiF composite cathode material with high rate capability and long cycling stability for lithium-ion batteries

Ionics ◽  
2019 ◽  
Vol 26 (5) ◽  
pp. 2165-2176 ◽  
Author(s):  
Shiping Ma ◽  
Xiaoqiang Zhang ◽  
Shaomin Li ◽  
Yixiu Cui ◽  
Yongli Cui ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Rate Capability ◽  
Lithium Ion ◽  
Composite Cathode ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability ◽  
Composite Cathode Material

Increased cycling stability of Li4Ti5O12-coated LiMn1.5Ni0.5O4 as cathode material for lithium-ion batteries

2013 ◽  
Vol 39 (3) ◽  
pp. 3087-3094 ◽  
Author(s):  
Yan-Rong Zhu ◽  
Ting-Feng Yi ◽  
Rong-Sun Zhu ◽  
An-Na Zhou
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability

scholarly journals Rapid preparation of SnO2/C nanospheres by using organotin as building blocks and their application in lithium-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (55) ◽  
pp. 34442-34447 ◽  
Author(s):  
Liuqing Li ◽  
Haiyan Zhang ◽  
Zhaopeng Li ◽  
Weihao Zhong ◽  
Haiyang Liao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Building Blocks ◽  
Cycling Stability ◽  
Lithium Storage ◽  
Rapid Preparation ◽  
Triphenyltin Chloride ◽  
Superior Cycling Stability

SnO2/C nanospheres (∼500 nm) with ultrasmall SnO2 particles of 4 nm are prepared by using triphenyltin chloride as building blocks. The SnO2/C nanospheres show high lithium storage capacity and superior cycling stability.

scholarly journals Er-Doped LiNi0.5Mn1.5O4 Cathode Material with Enhanced Cycling Stability for Lithium-Ion Batteries

Materials ◽  
2017 ◽  
Vol 10 (8) ◽  
pp. 859 ◽  
Author(s):  
Shanshan Liu ◽  
Hongyuan Zhao ◽  
Ming Tan ◽  
Youzuo Hu ◽  
Xiaohui Shu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Er Doped
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