Stress-Dependent Chemo-Mechanical Performance of Amorphous Si Anodes for Li-Ion Batteries upon Lithiation

2021 ◽  
Author(s):  
Mingchao Wang ◽  
Han Ye ◽  
Chenxi Zhai ◽  
Guang Yang
Keyword(s):  
Mechanical Performance ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Si Anodes ◽  
Amorphous Si ◽  
Stress Dependent

Novel design of ultra-fast Si anodes for Li-ion batteries: crystalline Si@amorphous Si encapsulating hard carbon

Nanoscale ◽  
2014 ◽  
Vol 6 (18) ◽  
pp. 10604-10610 ◽  
Author(s):  
Chanhoon Kim ◽  
Minseong Ko ◽  
Seungmin Yoo ◽  
Sujong Chae ◽  
Sinho Choi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Hard Carbon ◽  
Charge Rate ◽  
Li Ion ◽  
Si Anodes ◽  
Amorphous Si ◽  
Novel Design ◽  
Nanocrystalline Si

Nanocrystalline Si (c-Si) dispersed in amorphous Si (a-Si) encapsulating hard carbon (HC) has been synthesized as a new anode material for next generation lithium-ion batteries. An excellent cycle retention of 80% was exhibited for a HC@c-Si@a-Si/LiCoO2 full cell after 160 cycles at 1 C discharge/charge rate.

High areal capacity, micrometer-scale amorphous Si film anode based on nanostructured Cu foil for Li-ion batteries

2014 ◽  
Vol 267 ◽  
pp. 629-634 ◽  
Author(s):  
Wenping Si ◽  
Xiaolei Sun ◽  
Xianghong Liu ◽  
Lixia Xi ◽  
Yandong Jia ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Li Ion ◽  
Amorphous Si ◽  
Cu Foil ◽  
Micrometer Scale ◽  
Areal Capacity

SEI layer and impact on Si-anodes for Li-ion batteries

2022 ◽  
pp. 183-263
Author(s):  
Partha Saha ◽  
Tandra Rani Mohanta ◽  
Abhishek Kumar
Keyword(s):  
Li Ion Batteries ◽  
Sei Layer ◽  
Li Ion ◽  
Si Anodes

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.

scholarly journals Batteries: Nanoscale Heterogeneity of Multilayered Si Anodes with Embedded Nanoparticle Scaffolds for Li-Ion Batteries (Adv. Sci. 10/2017)

2017 ◽  
Vol 4 (10) ◽  
Author(s):  
Marta Haro ◽  
Vidyadhar Singh ◽  
Stephan Steinhauer ◽  
Evropi Toulkeridou ◽  
Panagiotis Grammatikopoulos ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Li Ion ◽  
Si Anodes

N-type doped amorphous Si thin film on a surface of rough current collector as anode for Li-ion batteries

2018 ◽  
Vol 5 (11) ◽  
pp. 22759-22763 ◽  
Author(s):  
Aliya Mukanova ◽  
Arailym Nurpeissova ◽  
Assem Zharbossyn ◽  
Sung-Soo Kim ◽  
Maksym Myronov ◽  
...  
Keyword(s):  
Thin Film ◽  
Current Collector ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Amorphous Si ◽  
Si Thin Film

scholarly journals Inside Cover: Challenges in Accommodating Volume Change of Si Anodes for Li-Ion Batteries (ChemElectroChem 11/2015)

2015 ◽  
Vol 2 (11) ◽  
pp. 1626-1626
Author(s):  
Minseong Ko ◽  
Sujong Chae ◽  
Jaephil Cho
Keyword(s):  
Volume Change ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Si Anodes

Chemical Preinsertion of Lithium: An Approach to Improve the Intrinsic Capacity Retention of Bulk Si Anodes for Li-ion Batteries

2012 ◽  
Vol 3 (23) ◽  
pp. 3555-3558 ◽  
Author(s):  
Ruijun Ma ◽  
Yongfeng Liu ◽  
Yanping He ◽  
Mingxia Gao ◽  
Hongge Pan
Keyword(s):  
Li Ion Batteries ◽  
Capacity Retention ◽  
Intrinsic Capacity ◽  
Li Ion ◽  
Si Anodes
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