Impact of Silicon/Graphite Composite Electrode Porosity on the Cycle Life of 18650 Lithium-Ion Cell

2020 ◽  
Vol 3 (12) ◽  
pp. 11873-11885
Author(s):  
Irina Profatilova ◽  
Eric De Vito ◽  
Sylvie Genies ◽  
Christophe Vincens ◽  
Elise Gutel ◽  
...  
Keyword(s):  
Composite Electrode ◽  
Lithium Ion ◽  
Cycle Life ◽  
Graphite Composite ◽  
Lithium Ion Cell

scholarly journals Polyacrylate as Functional Binder for Silicon and Graphite Composite Electrode in Lithium-Ion Batteries

2011 ◽  
Vol 79 (1) ◽  
pp. 6-9 ◽  
Author(s):  
Shinichi KOMABA ◽  
Tomoaki OZEKI ◽  
Naoaki YABUUCHI ◽  
Keiji SHIMOMURA
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Graphite Composite

“Natto” Binder of Poly-γ-glutamate Enabling to Enhance Silicon/Graphite Composite Electrode Performance for Lithium-Ion Batteries

2017 ◽  
Vol 5 (7) ◽  
pp. 6343-6355 ◽  
Author(s):  
Takahiro Mochizuki ◽  
Shoko Aoki ◽  
Tatsuo Horiba ◽  
Martin Schulz-Dobrick ◽  
Zhen-Ji Han ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Graphite Composite ◽  
Electrode Performance

scholarly journals Modelling capacity fade in silicon-graphite composite electrode for lithium-ion batteries

2021 ◽  
pp. 138067
Author(s):  
Shweta Dhillon ◽  
Guiomar Hernández ◽  
Nils P. Wagner ◽  
Ann Mari Svensson ◽  
Daniel Brandell
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Capacity Fade ◽  
Graphite Composite

scholarly journals Calendar-life versus cycle-life aging of lithium-ion cells with silicon-graphite composite electrodes

2018 ◽  
Vol 280 ◽  
pp. 221-228 ◽  
Author(s):  
Kaushik Kalaga ◽  
Marco-Tulio F. Rodrigues ◽  
Stephen E. Trask ◽  
Ilya A. Shkrob ◽  
Daniel P. Abraham
Keyword(s):  
Lithium Ion ◽  
Cycle Life ◽  
Composite Electrodes ◽  
Graphite Composite ◽  
Lithium Ion Cells

Designation of a Nano‐Fe3O4Based Composite Electrode with Long Cycle Life for Lithium‐Ion Batteries

2019 ◽  
Vol 6 (14) ◽  
pp. 3606-3614 ◽  
Author(s):  
Pengfei Wu ◽  
Xichao Dong ◽  
Chong Gu ◽  
Shuaipeng Ge ◽  
Zhiming Su ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life

scholarly journals Cover Feature: Designation of a Nano‐Fe 3 O 4 Based Composite Electrode with Long Cycle Life for Lithium‐Ion Batteries (ChemElectroChem 14/2019)

2019 ◽  
Vol 6 (14) ◽  
pp. 3527-3527
Author(s):  
Pengfei Wu ◽  
Xichao Dong ◽  
Chong Gu ◽  
Shuaipeng Ge ◽  
Zhiming Su ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life

Functional Role of Aramid Coated Separator for Dendrite Suppression in Lithium-Ion Batteries

2022 ◽  
Author(s):  
ICHIRO ARISE ◽  
Yuto Miyahara ◽  
Kohei Miyazaki ◽  
Takeshi Abe
Keyword(s):  
Lithium Ion Batteries ◽  
Functional Role ◽  
High Performance ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Deposition Process ◽  
Cycle Performance ◽  
Lithium Metal ◽  
Graphite Composite

Abstract The separator is an essential important key material in lithium-ion batteries (LIBs) because it is in contact with the positive and negative electrodes and the electrolyte. Aramid coated separators (ACS) are widely used in automotive and consumer batteries as high-performance separators for LIBs with high safety and excellent lifetime characteristics. Although much effort has been made to improve the electrolyte composition, the lithium deposition on the surface of the graphite electrode at low temperature and the high charge rate is still an unsolved problem in LIBs. In this work, lithium metal is used as a counter electrode, and a separator was placed between lithium metal and graphite composite electrode. The lithium was deposited on the surface of the graphite composite electrode through the separator. Then, the functional role of ACS in the initial deposition process was investigated. The dendrite blocking effect of ACS was studied by the observation of dendrite growth and pulse cycle performance.

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