Scalable Engineering of Bulk Porous Si Anodes for High Initial Efficiency and High-Areal-Capacity Lithium-Ion Batteries

2018 ◽  
Vol 11 (1) ◽  
pp. 714-721 ◽  
Author(s):  
Xiang Han ◽  
Ziqi Zhang ◽  
Guorui Zheng ◽  
Run You ◽  
Jianyuan Wang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Porous Si ◽  
Si Anodes ◽  
Areal Capacity

Double-shelled microscale porous Si anodes for stable lithium-ion batteries

2019 ◽  
Vol 436 ◽  
pp. 226794 ◽  
Author(s):  
Xiang Han ◽  
Ziqi Zhang ◽  
Huixin Chen ◽  
Run You ◽  
Guorui Zheng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Porous Si ◽  
Si Anodes

One-minute deposition of micrometre-thick porous Si anodes for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 2938-2946 ◽  
Author(s):  
Jungho Lee ◽  
Suguru Noda
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Porous Si ◽  
Current Collectors ◽  
Si Anodes ◽  
Discharge Capacities

3–14 μm-thick porous Si anodes were vapor-deposited on Cu current collectors in 10–60 s and discharge capacities of 1000 mA h gSi−1 and 0.66 mA h cmanode−2 were achieved for the 50th cycle.

The robust carbon shell to improve stability of porous Si anodes for high-performance lithium-ion batteries

2021 ◽  
pp. 160193
Author(s):  
Qinfang Lu ◽  
Byung-gon Jeong ◽  
Xiaojun Peng ◽  
Seung-Woo Jeong ◽  
Baohua Xie ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Carbon Shell ◽  
Porous Si ◽  
Si Anodes ◽  
Improve Stability

PVD customized 2D porous amorphous silicon nanoflakes percolated with carbon nanotubes for high areal capacity lithium ion batteries

2020 ◽  
Vol 8 (9) ◽  
pp. 4836-4843 ◽  
Author(s):  
Zhouhao Wang ◽  
Yan Li ◽  
Shaozhuan Huang ◽  
Lixiang Liu ◽  
Ye Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Density ◽  
Amorphous Silicon ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Porous Si ◽  
Areal Capacity

A freestanding Si-MWCNT membrane has been successfully fabricated by reinforcing the PVD customized 2D porous Si nanoflakes with MWCNTs, which exhibits high areal capacity of 4.5 mA h cm−2, and high gravimetric energy density of ∼484.7 W h kg−1.

Ag-deposited 3D porous Si anodes with enhanced cycling stability for lithium-ion batteries

2016 ◽  
Vol 185 ◽  
pp. 558-560 ◽  
Author(s):  
Qingtao Wang ◽  
Lijun Han ◽  
Xuan Zhang ◽  
Jian Li ◽  
Xiaozhong Zhou ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Porous Si ◽  
Si Anodes

High-areal-capacity thick cathode with vertically-aligned micro-channels for advanced lithium ion batteries

2021 ◽  
Vol 39 ◽  
pp. 287-293
Author(s):  
Junru Wang ◽  
Mengmeng Wang ◽  
Naiqing Ren ◽  
Jiemin Dong ◽  
Yixuan Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Micro Channels ◽  
Vertically Aligned ◽  
Areal Capacity

Scalable Synthesis of Hollow β-SiC/Si Anodes via Selective Thermal Oxidation for Lithium-Ion Batteries

ACS Nano ◽  
2020 ◽  
Vol 14 (9) ◽  
pp. 11548-11557
Author(s):  
Seungkyu Park ◽  
Jaekyung Sung ◽  
Sujong Chae ◽  
Jaehyung Hong ◽  
Taeyong Lee ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Thermal Oxidation ◽  
Lithium Ion ◽  
Si Anodes ◽  
Scalable Synthesis

Managing voids of Si anodes in lithium ion batteries

Nanoscale ◽  
2013 ◽  
Vol 5 (19) ◽  
pp. 8864 ◽  
Author(s):  
Xianglong Li ◽  
Linjie Zhi
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Si Anodes

Porous germanium enabled high areal capacity anode for lithium-ion batteries

2019 ◽  
Vol 163 ◽  
pp. 158-164 ◽  
Author(s):  
Kuber Mishra ◽  
Xiao-Chen Liu ◽  
Fu-Sheng Ke ◽  
Xiao-Dong Zhou
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Areal Capacity

In situ synthesis of porous Si dispersed in carbon nanotube intertwined expanded graphite for high-energy lithium-ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16638-16644 ◽  
Author(s):  
Tao Xu ◽  
Di Wang ◽  
Ping Qiu ◽  
Jian Zhang ◽  
Qian Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Expanded Graphite ◽  
High Energy ◽  
In Situ Synthesis ◽  
Porous Si

A hierarchical CNT/EG/pSi composite with a robust structure is demonstrated to be a promising anode for use in high-energy lithium-ion batteries.

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