Conductive and Porous Silicon Nanowire Anodes for Lithium Ion Batteries

2017 ◽  
Vol 164 (7) ◽  
pp. A1564-A1568 ◽  
Author(s):  
Chihyun Hwang ◽  
Kangmin Lee ◽  
Han-Don Um ◽  
Yeongdae Lee ◽  
Kwanyong Seo ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Silicon Nanowire ◽  
Lithium Ion ◽  
Porous Silicon Nanowire

Investigation of Porous Silicon/Carbon Composite as Anodes for Lithium Ion Batteries

2015 ◽  
Vol 30 (4) ◽  
pp. 351 ◽  
Author(s):  
HUANG Yan-Hua ◽  
HAN Xiang ◽  
CHEN Hui-Xin ◽  
CHEN Song-Yan ◽  
YANG Yong
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Carbon Composite ◽  
Silicon Carbon

CF4 Plasma-treated Porous Silicon Nanowire Arrays Laminated with MnO2 Nanoflakes for Asymmetric Pseudocapacitors

2021 ◽  
pp. 129515
Author(s):  
Indrajit V. Bagal ◽  
Nilesh R. Chodankar ◽  
Aadil Waseem ◽  
Muhammad Ali Johar ◽  
Swati J. Patil ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Porous Silicon Nanowire

Vermiculite derived porous silicon nanosheet as a scalable and low cost anode material for lithium-ion batteries

2019 ◽  
Vol 410-411 ◽  
pp. 132-136 ◽  
Author(s):  
Xin-Yang Yue ◽  
Aierxiding Abulikemu ◽  
Xun-Lu Li ◽  
Qi-Qi Qiu ◽  
Fang Wang ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
Lithium Ion

Porous silicon thin films as anodes for lithium ion batteries deposited by co-evaporation of silicon and zinc

2019 ◽  
Vol 358 ◽  
pp. 586-593 ◽  
Author(s):  
Stefan Saager ◽  
Bert Scheffel ◽  
Olaf Zywitzki ◽  
Thomas Modes ◽  
Markus Piwko ◽  
...  
Keyword(s):  
Thin Films ◽  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Silicon Thin Films

Layered porous silicon encapsulated in carbon nanotube cage as ultra-stable anode for lithium-ion batteries

2022 ◽  
Vol 431 ◽  
pp. 133982
Author(s):  
Yang Ren ◽  
Xucai Yin ◽  
Rang Xiao ◽  
Tiansheng Mu ◽  
Hua Huo ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Lithium Ion

Ultrathin Silicon Nanowires Produced by a Bi-Metal-Assisted Chemical Etching Method for Highly Stable Lithium-Ion Battery Anodes

NANO ◽  
2020 ◽  
Vol 15 (06) ◽  
pp. 2050076
Author(s):  
Fang Sun ◽  
Zhiyuan Tan ◽  
Zhengguang Hu ◽  
Jun Chen ◽  
Jie Luo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Silicon Nanowires ◽  
Chemical Etching ◽  
Silicon Nanowire ◽  
High Capacity ◽  
Lithium Ion ◽  
Average Diameter ◽  
Sei Layer ◽  
Metal Assisted Chemical Etching

Silicon is widely studied as a high-capacity lithium-ion battery anode. However, the pulverization of silicon caused by a large volume expansion during lithiation impedes it from being used as a next generation anode for lithium-ion batteries. To overcome this drawback, we synthesized ultrathin silicon nanowires. These nanowires are 1D silicon nanostructures fabricated by a new bi-metal-assisted chemical etching process. We compared the lithium-ion battery properties of silicon nanowires with different average diameters of 100[Formula: see text]nm, 30[Formula: see text]nm and 10[Formula: see text]nm and found that the 30[Formula: see text]nm ultrathin silicon nanowire anode has the most stable properties for use in lithium-ion batteries. The above anode demonstrates a discharge capacity of 1066.0[Formula: see text]mAh/g at a current density of 300[Formula: see text]mA/g when based on the mass of active materials; furthermore, the ultrathin silicon nanowire with average diameter of 30[Formula: see text]nm anode retains 87.5% of its capacity after the 50th cycle, which is the best among the three silicon nanowire anodes. The 30[Formula: see text]nm ultrathin silicon nanowire anode has a more proper average diameter and more efficient content of SiOx. The above prevents the 30[Formula: see text]nm ultrathin silicon nanowires from pulverization and broken during cycling, and helps the 30[Formula: see text]nm ultrathin silicon nanowires anode to have a stable SEI layer, which contributes to its high stability.

High-Performance Porous Silicon/Nanosilver Anodes from Industrial Low-Grade Silicon for Lithium-Ion Batteries

2020 ◽  
Vol 12 (43) ◽  
pp. 49080-49089 ◽  
Author(s):  
Fengshuo Xi ◽  
Zhao Zhang ◽  
Xiaohan Wan ◽  
Shaoyuan Li ◽  
Wenhui Ma ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Low Grade ◽  
Grade Silicon

Carbon coated porous silicon flakes with high initial coulombic efficiency and long-term cycling stability for lithium ion batteries

2019 ◽  
Vol 3 (9) ◽  
pp. 2361-2365 ◽  
Author(s):  
Xiaoyong Dou ◽  
Ming Chen ◽  
Jiantao Zai ◽  
Zhen De ◽  
Boxu Dong ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Next Generation ◽  
Carbon Coated ◽  
Initial Coulombic Efficiency

Silicon (Si) has been regarded as a promising next-generation anode material to replace carbon-based materials for lithium ion batteries (LIBs).

Magnesium and magnesium-silicide coated silicon nanowire composite anodes for lithium-ion batteries

2013 ◽  
Vol 1 (5) ◽  
pp. 1600-1612 ◽  
Author(s):  
Alireza Kohandehghan ◽  
Peter Kalisvaart ◽  
Martin Kupsta ◽  
Beniamin Zahiri ◽  
Babak Shalchi Amirkhiz ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Silicon Nanowire ◽  
Lithium Ion ◽  
Magnesium Silicide ◽  
Composite Anodes
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