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

High performance polymer binders inspired by chemical finishing of textiles for silicon anodes in lithium ion batteries

2017 ◽  
Vol 5 (42) ◽  
pp. 22156-22162 ◽  
Author(s):  
Liangming Wei ◽  
Zhongyu Hou
Keyword(s):  
Lithium Ion Batteries ◽  
Carboxymethyl Cellulose ◽  
High Performance ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Silicon Anodes ◽  
Polymer Binders ◽  
High Performance Polymer ◽  
Si Anodes

Inspired by the chemical finishing method for textile, theN-methylol acrylamide functionalized carboxymethyl cellulose binder has been developed for Si anodes. This binder can help maintain integration of the Si electrodes, leading to significant improvement in cycling performance of the Si based lithium ion batteries.

High performance of porous silicon/carbon/RGO network derived from rice husks as anodes for lithium-ion batteries

2018 ◽  
Vol 42 (24) ◽  
pp. 19811-19817 ◽  
Author(s):  
Kaifeng Yu ◽  
Hanxiang Zhang ◽  
Hui Qi ◽  
Jicai Liang ◽  
Ce Liang
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Reduction Reaction ◽  
Magnesiothermic Reduction ◽  
Rice Husks ◽  
Porous Si ◽  
Silicon Carbon ◽  
Battery Anode

Rice husk-derived porous Si/C synthesized via activation and magnesiothermic reduction reaction possesses excellent electrochemistry performance as a lithium-ion battery anode.

Optimized Porous Si/SiC Composite Spheres as High-Performance Anode Material for Lithium-Ion Batteries

2018 ◽  
Vol 6 (2) ◽  
pp. 450-455 ◽  
Author(s):  
Jiaming Zhang ◽  
Jingjing Tang ◽  
Xiangyang Zhou ◽  
Ming Jia ◽  
Yongpeng Ren ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Lithium Ion ◽  
Porous Si

Reduced graphene oxide/porous Si composite as anode for high-performance lithium ion batteries

Ionics ◽  
2014 ◽  
Vol 21 (3) ◽  
pp. 617-622 ◽  
Author(s):  
Hua-Chao Tao ◽  
Xue-Lin Yang ◽  
Lu-Lu Zhang ◽  
Shi-Bing Ni
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
Porous Si ◽  
Reduced Graphene

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.

Free-Supporting Dual-Confined Porous Si@c-ZIF@carbon nanofibers for high-performance lithium-ion batteries

2021 ◽  
Author(s):  
Jiale Chen ◽  
Xingmei Guo ◽  
Mingyue Gao ◽  
Jing Wang ◽  
Shangqing Sun ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Lithium Ion Batteries ◽  
Surface Area ◽  
Carbon Nanofibers ◽  
Volume Expansion ◽  
High Performance ◽  
High Surface ◽  
High Surface Area ◽  
Lithium Ion ◽  
Porous Si

Dual-confined porous Si@c-ZIF@carbon nanofibers (Si@c-ZIF@CNFs) are fabricated, possessing excellent antioxidant capacity, high surface area and abundant pores, which availably enhance conductivity, relieve volume expansion and facilitate electrolyte penetration during cycling....

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