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Title: Supercooled liquid sulfur maintained in three-dimensional current collector for high-performance Li-S batteries

Journal Article · · Science Advances
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [2];  [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2];  [2]; ORCiD logo [2];  [2]; ORCiD logo [3]; ORCiD logo [4]
  1. Stanford Univ., CA (United States); Tsinghua Univ., Shenzhen (China). Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Inst.
  2. Stanford Univ., CA (United States)
  3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  4. Stanford Univ., CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Institute for Materials and Energy Science (SIMES)

In lithium-sulfur (Li-S) chemistry, the electrically/ionically insulating nature of sulfur and Li2S leads to sluggish electron/ion transfer kinetics for sulfur species conversion. Sulfur and Li2S are recognized as solid at room temperature, and solid-liquid phase transitions are the limiting steps in Li-S batteries. Here, we visualize the distinct sulfur growth behaviors on Al, carbon, Ni current collectors and demonstrate that (i) liquid sulfur generated on Ni provides higher reversible capacity, faster kinetics, and better cycling life compared to solid sulfur; and (ii) Ni facilitates the phase transition (e.g., Li2S decomposition). Accordingly, light-weight, 3D Ni-based current collector is designed to control the deposition and catalytic conversion of sulfur species toward high-performance Li-S batteries. This work provides insights on the critical role of the current collector in determining the physical state of sulfur and elucidates the correlation between sulfur state and battery performance, which will advance electrode designs in high-energy Li-S batteries.

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Vehicle Technologies Office; Battery500 Consortium; Natural Key R&D Development Program of China; USDOE Office of Science (SC)
Grant/Contract Number:
AC02-76SF00515; 2019YFA0705700; AC02-05CH11231
OSTI ID:
1638191
Alternate ID(s):
OSTI ID: 1695726
Journal Information:
Science Advances, Vol. 6, Issue 21; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 76 works
Citation information provided by
Web of Science

References (49)

Insights into Li-S Battery Cathode Capacity Fading Mechanisms: Irreversible Oxidation of Active Mass during Cycling journal January 2012
Generalized Gradient Approximation Made Simple journal October 1996
A Lithium-Sulfur Battery using a 2D Current Collector Architecture with a Large-Sized Sulfur Host Operated under High Areal Loading and Low E/S Ratio journal October 2018
A graphene foam electrode with high sulfur loading for flexible and high energy Li-S batteries journal January 2015
Interpretation of Raman spectra of disordered and amorphous carbon journal May 2000
Powering Lithium–Sulfur Battery Performance by Propelling Polysulfide Redox at Sulfiphilic Hosts journal December 2015
3D Carbonaceous Current Collectors: The Origin of Enhanced Cycling Stability for High-Sulfur-Loading Lithium-Sulfur Batteries journal June 2016
Review of nanostructured current collectors in lithium–sulfur batteries journal July 2017
Twinborn TiO 2 –TiN heterostructures enabling smooth trapping–diffusion–conversion of polysulfides towards ultralong life lithium–sulfur batteries journal January 2017
Direct electrochemical generation of supercooled sulfur microdroplets well below their melting temperature journal January 2019
Porous Hollow Carbon@Sulfur Composites for High-Power Lithium-Sulfur Batteries journal May 2011
Rechargeable Lithium–Sulfur Batteries journal July 2014
Electrochemical generation of liquid and solid sulfur on two-dimensional layered materials with distinct areal capacities journal January 2020
Smaller Sulfur Molecules Promise Better Lithium–Sulfur Batteries journal October 2012
A climbing image nudged elastic band method for finding saddle points and minimum energy paths journal December 2000
High-quality graphene via microwave reduction of solution-exfoliated graphene oxide journal September 2016
Strongly Coupled Interfaces between a Heterogeneous Carbon Host and a Sulfur-Containing Guest for Highly Stable Lithium-Sulfur Batteries: Mechanistic Insight into Capacity Degradation journal July 2014
Design of Complex Nanomaterials for Energy Storage: Past Success and Future Opportunity journal December 2017
Advances in lithium–sulfur batteries based on multifunctional cathodes and electrolytes journal September 2016
Two-dimensional layered transition metal disulphides for effective encapsulation of high-capacity lithium sulphide cathodes journal September 2014
Design Hierarchical Electrodes with Highly Conductive NiCo 2 S 4 Nanotube Arrays Grown on Carbon Fiber Paper for High-Performance Pseudocapacitors journal January 2014
Amphiphilic Surface Modification of Hollow Carbon Nanofibers for Improved Cycle Life of Lithium Sulfur Batteries journal February 2013
Single Atom (Pd/Pt) Supported on Graphitic Carbon Nitride as an Efficient Photocatalyst for Visible-Light Reduction of Carbon Dioxide journal May 2016
Electrocatalytic Polysulfide Traps for Controlling Redox Shuttle Process of Li–S Batteries journal September 2015
On the Surface Chemical Aspects of Very High Energy Density, Rechargeable Li–Sulfur Batteries journal January 2009
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
An Aqueous Inorganic Polymer Binder for High Performance Lithium–Sulfur Batteries with Flame-Retardant Properties journal February 2018
Electrochemical reaction of sulfur cathodes with Ni foam current collector in Li-S batteries journal September 2016
Electrocatalysis of Lithium Polysulfides: Current Collectors as Electrodes in Li/S Battery Configuration journal March 2015
Balancing surface adsorption and diffusion of lithium-polysulfides on nonconductive oxides for lithium–sulfur battery design journal April 2016
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Lithium–sulphur batteries with a microporous carbon paper as a bifunctional interlayer journal January 2012
Enhancing lithium–sulphur battery performance by strongly binding the discharge products on amino-functionalized reduced graphene oxide journal September 2014
Three-dimensional flexible and conductive interconnected graphene networks grown by chemical vapour deposition journal April 2011
Catalytic Effects in Lithium-Sulfur Batteries: Promoted Sulfur Transformation and Reduced Shuttle Effect journal September 2017
A Graphene-Pure-Sulfur Sandwich Structure for Ultrafast, Long-Life Lithium-Sulfur Batteries journal November 2013
High-Capacity Micrometer-Sized Li2 S Particles as Cathode Materials for Advanced Rechargeable Lithium-Ion Batteries journal September 2012
Semiempirical GGA-type density functional constructed with a long-range dispersion correction journal January 2006
Efficient Activation of Li 2 S by Transition Metal Phosphides Nanoparticles for Highly Stable Lithium–Sulfur Batteries journal June 2017
Catalytic oxidation of Li 2 S on the surface of metal sulfides for Li−S batteries journal January 2017
Sulfur Nanodots Stitched in 2D “Bubble-Like” Interconnected Carbon Fabric as Reversibility-Enhanced Cathodes for Lithium–Sulfur Batteries journal April 2017
Li–O2 and Li–S batteries with high energy storage journal January 2012
Multi-functional separator/interlayer system for high-stable lithium-sulfur batteries: Progress and prospects journal November 2015
A highly ordered nanostructured carbon–sulphur cathode for lithium–sulphur batteries journal May 2009
A Foldable Lithium–Sulfur Battery journal October 2015
Understanding the Role of Different Conductive Polymers in Improving the Nanostructured Sulfur Cathode Performance journal October 2013
The use of elemental sulfur as an alternative feedstock for polymeric materials journal April 2013
Lithium–sulfur batteries with superior cycle stability by employing porous current collectors journal September 2013
A flexible nanostructured sulphur–carbon nanotube cathode with high rate performance for Li-S batteries journal January 2012

Figures / Tables (5)


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