Stress Relief Principle of Micron‐Sized Anodes with Large Volume Variation for Practical High‐Energy Lithium‐Ion Batteries

2020 ◽  
Vol 30 (40) ◽  
pp. 2004841 ◽  
Author(s):  
Yoonkwang Lee ◽  
Taeyong Lee ◽  
Jaehyung Hong ◽  
Jaekyung Sung ◽  
Namhyung Kim ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Large Volume ◽  
Lithium Ion ◽  
Stress Relief ◽  
High Energy ◽  
Volume Variation

Fabrication of Lamellar Nanosphere Structure for Effective Stress‐Management in Large‐Volume‐Variation Anodes of High‐Energy Lithium‐Ion Batteries

2019 ◽  
Vol 31 (33) ◽  
pp. 1900970 ◽  
Author(s):  
Jaekyung Sung ◽  
Jiyoung Ma ◽  
Seong‐Hyeon Choi ◽  
Jaehyung Hong ◽  
Namhyung Kim ◽  
...  
Keyword(s):  
Stress Management ◽  
Lithium Ion Batteries ◽  
Effective Stress ◽  
Large Volume ◽  
Lithium Ion ◽  
High Energy ◽  
Volume Variation

A strategy for suitable mass production of a hollow Si@C nanostructured anode for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (9) ◽  
pp. 6782-6789 ◽  
Author(s):  
Chunlei Pang ◽  
Huawei Song ◽  
Na Li ◽  
Chengxin Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Large Volume ◽  
Mass Production ◽  
Electrical Transport ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Rate Performance ◽  
Volume Variation ◽  
High Theoretical Capacity

Si with high theoretical capacity has long suffered from its large volume variation and low electrical transport linked to poor cycling stability and rate performance.

Ultra-high-energy lithium-ion batteries enabled by aligned structured thick electrode design

Rare Metals ◽  
2021 ◽  
Author(s):  
Chao-Chao Zhou ◽  
Zhi Su ◽  
Xin-Lei Gao ◽  
Rui Cao ◽  
Shi-Chun Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Energy ◽  
Electrode Design ◽  
Ultra High Energy ◽  
Thick Electrode

Boosting Cycling Stability of Ni-rich Layered Oxide Cathode by Dry Coating of Ultrastable Li3V2(PO4)3 Nanoparticles

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongdong Wang ◽  
Qizhang Yan ◽  
Mingqian Li ◽  
Hongpeng Gao ◽  
Jianhua Tian ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
High Energy ◽  
Cycling Stability ◽  
Next Generation ◽  
Layered Oxides ◽  
Dry Coating ◽  
Layered Oxide ◽  
Oxide Cathode

Nickel (Ni)-rich layered oxides such as LiNi0.6Co0.2Mn0.2O2 (NCM622) represent one of the most promising candidates for the next-generation high-energy lithium-ion batteries (LIBs). However, the pristine Ni-rich cathode materials usually suffer...

Graphite@Silicon embedded in Carbon Conformally Coated Tiny SiO2 Nanoparticles Matrix for High-Performance Lithium-Ion Batteries

2021 ◽  
Author(s):  
Huitian Liu ◽  
Xu Liu ◽  
Zhaolin Liu ◽  
Junyan Tao ◽  
Xiaoqian Dai ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Large Volume ◽  
Volume Expansion ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Sio2 Nanoparticles ◽  
Carbon Composites ◽  
Effective Strategy ◽  
Si Anode

Engineering of graphite@Si/carbon composites is considered as an effective strategy to surmount the shortcomings of low conductivity and large volume expansion of bare Si anode materials for lithium-ion batteries. Nevertheless,...

Battery-on-Separator: A platform technology for arbitrary-shaped lithium ion batteries for high energy density storage

2021 ◽  
Vol 490 ◽  
pp. 229527
Author(s):  
Min Wang ◽  
Wentao Yao ◽  
Peichao Zou ◽  
Shengyu Hu ◽  
Haojie Zhu ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Platform Technology

In situ lithiated FeF3/C nanocomposite as high energy conversion-reaction cathode for lithium-ion batteries

2016 ◽  
Vol 307 ◽  
pp. 435-442 ◽  
Author(s):  
Xiulin Fan ◽  
Yujie Zhu ◽  
Chao Luo ◽  
Tao Gao ◽  
Liumin Suo ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Energy ◽  
Conversion Reaction

Self-healing chemistry enables the stable operation of silicon microparticle anodes for high-energy lithium-ion batteries

2013 ◽  
Vol 5 (12) ◽  
pp. 1042-1048 ◽  
Author(s):  
Chao Wang ◽  
Hui Wu ◽  
Zheng Chen ◽  
Matthew T. McDowell ◽  
Yi Cui ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Energy ◽  
Stable Operation ◽  
Self Healing
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