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Title: Ultra-efficient polymer binder for silicon anode in high-capacity lithium-ion batteries

Journal Article · · Nano Energy

As a highly promising anode material for high-capacity lithium-ion batteries (LIBs), the low electronic conductivity and large volume variation of silicon (Si) make the slurry-coating Si based electrode requiring high content of “inert” materials and suffering rapid capacity fading. In this work, a polyimine, synthesized via one-step condensation reaction, has been demonstrated as an ultra-efficient polymer binder that can resolve the above issues. The polyimine binder containing Si electrode delivers superior electrochemical performance: a delithiation specific capacity of 804.4 mAh g–1 with capacity retention of 82.4% after 1000 cycles at the current density of 2 A g–1. The high efficiency of polyimine binder for Si electrode has also been demonstrated with ultrahigh weight ratio of “active” material to “inert” material (RA/I). The electrode with 95 wt% of Si (95Si/Polyimine, RA/I = 19) reveals a reversible delithiation capacity of 2114 mAh g–1 (capacity retention ~ 80.4%) over 200 cycles at the current density of 400 mA g–1. Even at the high current density of 2 A g–1, a delithiation capacity of 1087.8 mAh g–1 after 500 cycles can be obtained. Molecular simulations and atomic force microscopy (AFM) indentation are utilized to investigate the ultra-efficiency of polyimine binder. With simple manufacturing process and ultra-efficient binder performance, the designed polyimine binder will be definitely meaningful in achieving low-cost and high-capacity LIBs with prolonged cycle life.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
National Natural Science Foundation of China (NSFC); Natural Science Foundation of Tianjin, China; MOE Innovation Team; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences, and Biosciences Division
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1616794
Alternate ID(s):
OSTI ID: 1694287
Journal Information:
Nano Energy, Vol. 73, Issue C; ISSN 2211-2855
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 39 works
Citation information provided by
Web of Science

References (67)

Rice husk-derived hierarchical silicon/nitrogen-doped carbon/carbon nanotube spheres as low-cost and high-capacity anodes for lithium-ion batteries journal July 2016
Silicon based lithium-ion battery anodes: A chronicle perspective review journal January 2017
Trifunctional Electrode Additive for High Active Material Content and Volumetric Lithium-Ion Electrode Densities journal January 2019
Tuning the Solid Electrolyte Interphase for Selective Li- and Na-Ion Storage in Hard Carbon journal March 2017
A novel approach to synthesize micrometer-sized porous silicon as a high performance anode for lithium-ion batteries journal August 2018
High-performance lithium-ion anodes using a hierarchical bottom-up approach journal March 2010
A Major Constituent of Brown Algae for Use in High-Capacity Li-Ion Batteries journal September 2011
Designing polymers for advanced battery chemistries journal April 2019
Hollow core–shell structured porous Si–C nanocomposites for Li-ion battery anodes journal January 2012
Promises and challenges of nanomaterials for lithium-based rechargeable batteries journal June 2016
A Stretchable Graphitic Carbon/Si Anode Enabled by Conformal Coating of a Self-Healing Elastic Polymer journal January 2016
Interfacial stabilizing effect of ZnO on Si anodes for lithium ion battery journal April 2015
Stable Li-ion battery anodes by in-situ polymerization of conducting hydrogel to conformally coat silicon nanoparticles journal June 2013
Silicon Microparticle Anodes with Self-Healing Multiple Network Binder journal May 2018
Reduction Mechanism of Fluoroethylene Carbonate for Stable Solid-Electrolyte Interphase Film on Silicon Anode journal November 2013
Nanopurification of silicon from 84% to 99.999% purity with a simple and scalable process journal October 2015
Building high performance silicon–oxygen and silicon–sulfur battery by in-situ lithiation of fibrous Si/C anode journal October 2019
High performance polymer binders inspired by chemical finishing of textiles for silicon anodes in lithium ion batteries journal January 2017
Strategies to succeed in improving the lithium-ion storage properties of silicon nanomaterials journal January 2016
Silicon-Based Nanomaterials for Lithium-Ion Batteries: A Review journal October 2013
Bottom-up synthesis of high surface area mesoporous crystalline silicon and evaluation of its hydrogen evolution performance journal April 2014
Titanium nitride coating to enhance the performance of silicon nanoparticles as a lithium-ion battery anode journal January 2014
Mesoporous silicon sponge as an anti-pulverization structure for high-performance lithium-ion battery anodes journal July 2014
Hard carbon coated nano-Si/graphite composite as a high performance anode for Li-ion batteries journal October 2016
Surface-Coating Regulated Lithiation Kinetics and Degradation in Silicon Nanowires for Lithium Ion Battery journal April 2015
Nanostructured Electrode Materials for High-Energy Rechargeable Li, Na and Zn Batteries journal November 2017
The emerging era of supramolecular polymeric binders in silicon anodes journal January 2018
Scalable synthesis of silicon-nanolayer-embedded graphite for high-energy lithium-ion batteries journal August 2016
Polymer Binders Constructed through Dynamic Noncovalent Bonds for High‐Capacity Silicon‐Based Anodes journal September 2009
Manipulating the polarity of conductive polymer binders for Si-based anodes in lithium-ion batteries journal January 2015
Thiazolium Poly(ionic liquid)s: Synthesis and Application as Binder for Lithium-Ion Batteries journal November 2015
Exploring Chemical, Mechanical, and Electrical Functionalities of Binders for Advanced Energy-Storage Devices journal August 2018
Conducting polymers and their inorganic composites for advanced Li-ion batteries: a review journal January 2015
Multifunctional SA-PProDOT Binder for Lithium Ion Batteries journal June 2015
Effect of Binder Architecture on the Performance of Silicon/Graphite Composite Anodes for Lithium Ion Batteries journal January 2018
Toward Efficient Binders for Li-Ion Battery Si-Based Anodes: Polyacrylic Acid journal October 2010
A Modified Natural Polysaccharide as a High-Performance Binder for Silicon Anodes in Lithium-Ion Batteries journal January 2019
Self-healing chemistry enables the stable operation of silicon microparticle anodes for high-energy lithium-ion batteries journal November 2013
Highly elastic binders integrating polyrotaxanes for silicon microparticle anodes in lithium ion batteries journal July 2017
Ionically-Functionalized Poly(thiophene) Conductive Polymers as Binders for Silicon and Graphite Anodes for Li-Ion Batteries journal November 2015
A siloxane-incorporated copolymer as an in situ cross-linkable binder for high performance silicon anodes in Li-ion batteries journal January 2016
Rational Design of a Multifunctional Binder for High-Capacity Silicon-Based Anodes journal April 2019
Poly(phenanthrenequinone) as a conductive binder for nano-sized silicon negative electrodes journal January 2015
Dual-functional gum arabic binder for silicon anodes in lithium ion batteries journal March 2015
Challenges and Recent Progress in the Development of Si Anodes for Lithium-Ion Battery journal September 2017
A Commercial Conducting Polymer as Both Binder and Conductive Additive for Silicon Nanoparticle-Based Lithium-Ion Battery Negative Electrodes journal February 2016
Toward an Ideal Polymer Binder Design for High-Capacity Battery Anodes journal July 2013
Conductive Polymer Binder for High-Tap-Density Nanosilicon Material for Lithium-Ion Battery Negative Electrode Application journal November 2015
Side-Chain Conducting and Phase-Separated Polymeric Binders for High-Performance Silicon Anodes in Lithium-Ion Batteries journal February 2015
Strategy for Boosting Li-Ion Current in Silicon Nanoparticles journal August 2018
A new battery process technology inspired by partially carbonized polymer binders journal January 2020
Development and Testing of the OPLS All-Atom Force Field on Conformational Energetics and Properties of Organic Liquids journal January 1996
Force Field and a Surface Model Database for Silica to Simulate Interfacial Properties in Atomic Resolution journal April 2014
High-performance lithium–organic batteries by achieving 16 lithium storage in poly(imine-anthraquinone) journal January 2019
Silicon Composite Electrodes with Dynamic Ionic Bonding journal May 2017
Novel conductive binder for high-performance silicon anodes in lithium ion batteries journal June 2017
Nano-silicon composites using poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) as elastic polymermatrix and carbon source for lithium-ion battery anode journal January 2012
Growth of conformal graphene cages on micrometre-sized silicon particles as stable battery anodes journal January 2016
From natural material to high-performance silicon based anode: Towards cost-efficient silicon based electrodes in high-performance Li-ion batteries journal December 2019
Systematic Molecular-Level Design of Binders Incorporating Meldrum's Acid for Silicon Anodes in Lithium Rechargeable Batteries journal October 2014
Interpenetrated Gel Polymer Binder for High-Performance Silicon Anodes in Lithium-ion Batteries journal July 2014
A Highly Cross-Linked Polymeric Binder for High-Performance Silicon Negative Electrodes in Lithium Ion Batteries journal July 2012
Mussel-Inspired Adhesive Binders for High-Performance Silicon Nanoparticle Anodes in Lithium-Ion Batteries journal December 2012
Self-Assembled Nanocomposite of Silicon Nanoparticles Encapsulated in Graphene through Electrostatic Attraction for Lithium-Ion Batteries journal April 2012
An Introduction to Hydrogen Bonding (Jeffrey, George A.) journal June 1999
Methods for Performing Atomic Force Microscopy Imaging of Clay Minerals in Aqueous Solutions journal January 1999
Poly (acrylic acid sodium) grafted carboxymethyl cellulose as a high performance polymer binder for silicon anode in lithium ion batteries journal January 2016

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