Towards High-Capacity Silicon Anodes for Lithium-Ion Batteries: Comparative Performance Study of Commercially Available Polymer Binders and Silicon Nanopowders

2013 ◽  
Keyword(s):  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion ◽  
Performance Study ◽  
Comparative Performance ◽  
Silicon Anodes ◽  
Polymer Binders ◽  
Silicon Nanopowders

Mechanically Robust and Superior Conductive n-Type Polymer Binders for High-performance Micro-Silicon Anodes in Lithium-Ion Batteries

2021 ◽  
Author(s):  
Yuanyuan Yu ◽  
Jiadeng Zhu ◽  
Ke Zeng ◽  
Mengjin Jiang
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Silicon Anodes ◽  
Polymer Binders ◽  
Nanostructured Silicon

Abstract text goes here. The abstract should be a single paragraph that summarises the content of the article Compared with nanostructured silicon (Si), Si microparticle (SiMP) has more commercial prospects...

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.

scholarly journals Continuous silicon oxycarbide fiber mats with tin nanoparticles as a high capacity anode for lithium-ion batteries

2018 ◽  
Vol 2 (1) ◽  
pp. 215-228 ◽  
Author(s):  
Aura Tolosa ◽  
Mathias Widmaier ◽  
Benjamin Krüner ◽  
John M. Griffin ◽  
Volker Presser
Keyword(s):  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion ◽  
Silicon Oxycarbide ◽  
Continuous Fiber ◽  
Fiber Mats ◽  
Polymer Binders ◽  
Discharge Rates ◽  
Tin Nanoparticles ◽  
Conductive Additives

Continuous fiber mats are attractive electrodes for lithium-ion batteries, because they allow operation at high charge/discharge rates in addition to being free of polymer binders and conductive additives.

scholarly journals Silicon-Nanographite Aerogel-Based Anodes for High Performance Lithium Ion Batteries

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Manisha Phadatare ◽  
Rohan Patil ◽  
Nicklas Blomquist ◽  
Sven Forsberg ◽  
Jonas Örtegren ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Large Scale ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
High Capacity ◽  
Lithium Ion ◽  
Life Cycles ◽  
Scale Production ◽  
Silicon Anodes

Abstract To increase the energy storage density of lithium-ion batteries, silicon anodes have been explored due to their high capacity. One of the main challenges for silicon anodes are large volume variations during the lithiation processes. Recently, several high-performance schemes have been demonstrated with increased life cycles utilizing nanomaterials such as nanoparticles, nanowires, and thin films. However, a method that allows the large-scale production of silicon anodes remains to be demonstrated. Herein, we address this question by suggesting new scalable nanomaterial-based anodes. Si nanoparticles were grown on nanographite flakes by aerogel fabrication route from Si powder and nanographite mixture using polyvinyl alcohol (PVA). This silicon-nanographite aerogel electrode has stable specific capacity even at high current rates and exhibit good cyclic stability. The specific capacity is 455 mAh g−1 for 200th cycles with a coulombic efficiency of 97% at a current density 100 mA g−1.

5L-Scale Magnesio-Milling Reduction of Nanostructured SiO2 for High Capacity Silicon Anodes in Lithium-Ion Batteries

Nano Letters ◽  
2016 ◽  
Vol 16 (11) ◽  
pp. 7261-7269 ◽  
Author(s):  
Won Chul Cho ◽  
Hye Jin Kim ◽  
Hae In Lee ◽  
Myung Won Seo ◽  
Ho Won Ra ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion ◽  
Silicon Anodes

Chemical Switch Enabled Autonomous Two-Stage Crosslinking Polymeric Binder for High Performance Silicon Anodes

2021 ◽  
Author(s):  
Zhangxing Shi ◽  
Qian Liu ◽  
Zhenzhen Yang ◽  
Lily A Robertson ◽  
Sambasiva R. Bheemireddy ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
High Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Polymeric Binder ◽  
Silicon Anodes ◽  
Si Anodes

Silicon (Si) is a promising high-capacity anode material for high-energy-density lithium-ion batteries. However, the drastic volumetric changes of Si upon lithiation/delithiation hinder the practical use of Si anodes. Although adhesive...

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