Design of porous Si/C–graphite electrodes with long cycle stability and controlled swelling

2017 ◽  
Vol 10 (6) ◽  
pp. 1427-1434 ◽  
Author(s):  
Xiaolin Li ◽  
Pengfei Yan ◽  
Xingcheng Xiao ◽  
Jae Ha Woo ◽  
Chongmin Wang ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Cycle Stability ◽  
Next Generation ◽  
Porous Si ◽  
Graphite Electrodes ◽  
Long Cycle ◽  
Graphite Anodes ◽  
Li Ion

Silicon (Si) is one of the most promising candidates to replace graphite anodes in the next generation of Li ion batteries.

Hierarchical porous Li2FeSiO4/C composite with 2 Li storage capacity and long cycle stability for advanced Li-ion batteries

2013 ◽  
Vol 1 (16) ◽  
pp. 4988 ◽  
Author(s):  
Zhongxue Chen ◽  
Shen Qiu ◽  
Yuliang Cao ◽  
Jiangfeng Qian ◽  
Xinping Ai ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Li Ion Batteries ◽  
Cycle Stability ◽  
Long Cycle ◽  
Hierarchical Porous ◽  
Li Ion ◽  
Li Storage

Low addition amount of self-healing ionomer binder for Si/graphite electrodes with enhanced cycling

2018 ◽  
Vol 42 (9) ◽  
pp. 6742-6749 ◽  
Author(s):  
Shu Huang ◽  
Jianguo Ren ◽  
Rong Liu ◽  
Yang Bai ◽  
Xiaolong Li ◽  
...  
Keyword(s):  
Binder Content ◽  
Self Healing ◽  
Li Ion Batteries ◽  
Graphite Electrodes ◽  
Graphite Anodes ◽  
Li Ion ◽  
Addition Amount ◽  
Areal Capacity

A self-healing ionomer binder is designed and synthesized for commercial Si/graphite anodes (areal capacity of 3 mA h cm−2) with a low binder content of 1.8 wt% in Li-ion batteries showing enhanced cycling.

A self-assembled 3D urchin-like Ti0.8Sn0.2O2–rGO hybrid nanostructure as an anode material for high-rate and long cycle life Li-ion batteries

2017 ◽  
Vol 5 (17) ◽  
pp. 8087-8094 ◽  
Author(s):  
Yutao Dong ◽  
Dan Li ◽  
Chengwei Gao ◽  
Yushan Liu ◽  
Jianmin Zhang
Keyword(s):  
Anode Material ◽  
Hydrothermal Process ◽  
Cycle Life ◽  
High Rate ◽  
Li Ion Batteries ◽  
Long Cycle ◽  
Long Cycle Life ◽  
One Step ◽  
Li Ion ◽  
Self Assembled

Self-assembled 3D urchin-like Ti0.8Sn0.2O2–rGO was fabricated by a one-step hydrothermal process as an anode material for high-rate and long cycle life LIBs.

Three-Dimensional Porous Si and SiO2 with In Situ Decorated Carbon Nanotubes As Anode Materials for Li-ion Batteries

2017 ◽  
Vol 9 (21) ◽  
pp. 17807-17813 ◽  
Author(s):  
Junming Su ◽  
Jiayue Zhao ◽  
Liangyu Li ◽  
Congcong Zhang ◽  
Chunguang Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Anode Materials ◽  
Three Dimensional ◽  
Li Ion Batteries ◽  
Porous Si ◽  
Li Ion

Enhanced electrochemical properties of a natural graphite anode using a promising crosslinked ionomer binder in Li-ion batteries

2017 ◽  
Vol 41 (20) ◽  
pp. 11759-11765 ◽  
Author(s):  
Shu Huang ◽  
Jianguo Ren ◽  
Rong Liu ◽  
Min Yue ◽  
Youyuan Huang ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Electrochemical Performance ◽  
Electrochemical Properties ◽  
Graphite Anode ◽  
Li Ion Batteries ◽  
Natural Graphite ◽  
Graphite Anodes ◽  
Li Ion ◽  
Enhanced Electrochemical Performance ◽  
Natural Graphite Anode

A crosslinked ionomer binder was prepared and used in graphite anodes for Li-ion batteries. These binder-based anodes exhibit enhanced electrochemical performance due to the formation of hydrogen bonds and the release of conductive Li+.

Solid-State Li-Ion Batteries Using Fast, Stable, Glassy Nanocomposite Electrolytes for Good Safety and Long Cycle-Life

Nano Letters ◽  
2016 ◽  
Vol 16 (3) ◽  
pp. 1960-1968 ◽  
Author(s):  
Guoqiang Tan ◽  
Feng Wu ◽  
Chun Zhan ◽  
Jing Wang ◽  
Daobin Mu ◽  
...  
Keyword(s):  
Solid State ◽  
Cycle Life ◽  
Li Ion Batteries ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Li Ion ◽  
Nanocomposite Electrolytes

Layered-spinel capped nanotube assembled 3D Li-rich hierarchitectures for high performance Li-ion battery cathodes

2016 ◽  
Vol 4 (47) ◽  
pp. 18416-18425 ◽  
Author(s):  
Fu-Da Yu ◽  
Lan-Fang Que ◽  
Zhen-Bo Wang ◽  
Yin Zhang ◽  
Yuan Xue ◽  
...  
Keyword(s):  
High Performance ◽  
Diffusion Rate ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Cycle Stability ◽  
Ion Diffusion ◽  
Irreversible Capacity ◽  
Capacity Loss ◽  
Li Ion ◽  
Resultant Material

We report an effective approach to fabricate layered-spinel capped nanotube assembled 3D Li-rich hierarchitectures as a cathode material for Li-ion batteries. The resultant material exhibits a reduced first-cycle irreversible capacity loss, rapid Li-ion diffusion rate and excellent cycle stability.

scholarly journals Ni–Sn intermetallics as an efficient buffering matrix of Si anodes in Li-ion batteries

2020 ◽  
Vol 8 (35) ◽  
pp. 18132-18142 ◽  
Author(s):  
Tahar Azib ◽  
Nicolas Bibent ◽  
Michel Latroche ◽  
Florent Fischer ◽  
Jean-Claude Jumas ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Cycle Life ◽  
Li Ion Batteries ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Intermetallic Matrix ◽  
Li Ion ◽  
Si Anodes

High-capacity Si-based anodes with good coulombic efficiency and long-cycle life are achieved by embedding silicon nanoparticles in dual Ni3Sn4/Ni3Sn2 active/inactive intermetallic matrix.

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