An Efficient Two-Polymer Binder for High-Performance Silicon Nanoparticle-Based Lithium-Ion Batteries: A Systematic Case Study with Commercial Polyacrylic Acid and Polyvinyl Butyral Polymers

2019 ◽  
Vol 166 (3) ◽  
pp. A5275-A5286 ◽  
Author(s):  
Anna Urbanski ◽  
Ahmad Omar ◽  
Jing Guo ◽  
Andreas Janke ◽  
Uta Reuter ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Polyacrylic Acid ◽  
High Performance ◽  
Lithium Ion ◽  
Polyvinyl Butyral ◽  
Polymer Binder ◽  
Silicon Nanoparticle

Structured Carbon Nanotube/Silicon Nanoparticle Anode Architecture for High Performance Lithium-Ion Batteries

2014 ◽  
Vol 1643 ◽  
Author(s):  
Sharon Kotz ◽  
Ankita Shah ◽  
Sivasubramanian Somu ◽  
KM Abraham ◽  
Sanjeev Mukerjee ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Standard Procedure ◽  
Active Material ◽  
Lithium Ion ◽  
Current Collector ◽  
Directed Assembly ◽  
Electrode Structure ◽  
Silicon Nanoparticle

ABSTRACTSilicon is emerging as a very attractive anode material for lithium ion batteries due to its low discharge potential, natural abundance, and high theoretical capacity of 4200 mAh/g, more than ten times that of graphite (372 mAh/g). This high charge capacity is the result of silicon’s ability to incorporate 4.4 lithium atoms per silicon atom; however, the incorporation of lithium also leads to a 300-400% volume expansion during charging, which can cause pulverization of the material and loss of access to the silicon. The architecture of the anode must therefore be able to adapt to this volume increase. Here we present a layered carbon nanotube and silicon nanoparticle electrode structure, fabricated using directed assembly techniques. The porous carbon nanotube layers maintain electrical connectivity through the active material and increase the surface area of the current collector. Using this architecture, we obtain an initial capacity in excess of 4000 mAh/g, as well as increased power and energy density as compared to anodes fabricated using the standard procedure of slurry casting.

Polydopamine-wrapped, silicon nanoparticle-impregnated macroporous CNT particles: rational design of high-performance lithium-ion battery anodes

2019 ◽  
Vol 55 (3) ◽  
pp. 361-364 ◽  
Author(s):  
Donghee Gueon ◽  
Jun Hyuk Moon
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Rational Design ◽  
High Capacity ◽  
Lithium Ion ◽  
Silicon Nanoparticle

We report simple yet rationally designed, polydopamine-wrapped, silicon nanoparticle-impregnated macroporous CNT particles for high-capacity lithium-ion batteries.

Interpenetrated Gel Polymer Binder for High-Performance Silicon Anodes in Lithium-ion Batteries

2014 ◽  
Vol 24 (37) ◽  
pp. 5904-5910 ◽  
Author(s):  
Jiangxuan Song ◽  
Mingjiong Zhou ◽  
Ran Yi ◽  
Terrence Xu ◽  
Mikhail L. Gordin ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Polymer Binder ◽  
Silicon Anodes

Mussel-Inspired Adhesive Binders for High-Performance Silicon Nanoparticle Anodes in Lithium-Ion Batteries

2012 ◽  
Vol 25 (11) ◽  
pp. 1571-1576 ◽  
Author(s):  
Myung-Hyun Ryou ◽  
Jangbae Kim ◽  
Inhwa Lee ◽  
Sunjin Kim ◽  
You Kyeong Jeong ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Silicon Nanoparticle

SnO 2 /Graphene Nanocomposite Coated by Carbonized Polyacrylic Acid Hydrogel as a High‐Performance Anode for Lithium‐Ion Batteries

2019 ◽  
Vol 4 (27) ◽  
pp. 8082-8088 ◽  
Author(s):  
Fei Wang ◽  
Tingting Cheng ◽  
Jingui Zong ◽  
Mingshu Zhao ◽  
Sen Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Polyacrylic Acid ◽  
High Performance ◽  
Lithium Ion ◽  
Graphene Nanocomposite

Polydopamine Wrapping Silicon Cross-linked with Polyacrylic Acid as High-Performance Anode for Lithium-Ion Batteries

2016 ◽  
Vol 8 (5) ◽  
pp. 2899-2904 ◽  
Author(s):  
Yitian Bie ◽  
Jun Yang ◽  
Xiaolin Liu ◽  
Jiulin Wang ◽  
Yanna Nuli ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Polyacrylic Acid ◽  
High Performance ◽  
Lithium Ion
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