Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Quantitative Analysis of Electrochemical and Electrode Stability with Low Self-Discharge Lithium-Sulfur Batteries

Journal Article · · ACS Applied Materials and Interfaces
 [1];  [2];  [2]
  1. Univ. of Texas, Austin, TX (United States). Materials Science and Engineering Program & Texas Materials Inst.; University of Texas at Austin
  2. Univ. of Texas, Austin, TX (United States). Materials Science and Engineering Program & Texas Materials Inst.
The viability of employing high-capacity sulfur cathodes in building high-energy-density lithium-sulfur batteries is limited by rapid self-discharge, short shelf life, and severe structural degradation during cell resting (static instability). Unfortunately, the static instability has largely been ignored in the literature. Here, we present in this letter a long-term self-discharge study by quantitatively analyzing the control lithium-sulfur batteries with a conventional cathode configuration, which provides meaningful insights into the cathode failure mechanisms during resting. Utilizing the understanding obtained with the control cells, we design and present low self-discharge (LSD) lithium-sulfur batteries for investigating the long-term self-discharge effect and electrode stability.
Research Organization:
Univ. of Texas, Austin, TX (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
EE0007218
OSTI ID:
1429336
Alternate ID(s):
OSTI ID: 1430179
OSTI ID: 1487456
OSTI ID: 1487457
OSTI ID: 1487458
Journal Information:
ACS Applied Materials and Interfaces, Journal Name: ACS Applied Materials and Interfaces Journal Issue: 24 Vol. 9; ISSN 1944-8244
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (38)

Bifunctional Separator with a Light-Weight Carbon-Coating for Dynamically and Statically Stable Lithium-Sulfur Batteries journal June 2014
Functional Mesoporous Carbon-Coated Separator for Long-Life, High-Energy Lithium-Sulfur Batteries journal July 2015
A Polyethylene Glycol-Supported Microporous Carbon Coating as a Polysulfide Trap for Utilizing Pure Sulfur Cathodes in Lithium-Sulfur Batteries journal September 2014
Lithium-Sulfur Batteries: Progress and Prospects journal February 2015
Sulfur Encapsulated in Graphitic Carbon Nanocages for High-Rate and Long-Cycle Lithium-Sulfur Batteries journal September 2016
Lithium-Sulfur Cells: The Gap between the State-of-the-Art and the Requirements for High Energy Battery Cells journal April 2015
Progress Towards Commercially Viable Li-S Battery Cells journal April 2015
Review on Li-Sulfur Battery Systems: an Integral Perspective journal May 2015
Understanding the Lithium Sulfur Battery System at Relevant Scales journal August 2015
Lithium-Sulfur Batteries: Electrochemistry, Materials, and Prospects journal November 2013
Built‐in Carbon Nanotube Network inside a Biomass‐Derived Hierarchically Porous Carbon to Enhance the Performance of the Sulfur Cathode in a Li‐S Battery journal May 2016
Towards Stable Lithium-Sulfur Batteries with a Low Self-Discharge Rate: Ion Diffusion Modulation and Anode Protection journal June 2015
Improving the self-discharge behavior of sulfur-polypyrrole cathode material by LiNO3 electrolyte additive journal March 2014
Highly porous polyacrylonitrile/graphene oxide membrane separator exhibiting excellent anti-self-discharge feature for high-performance lithium–sulfur batteries journal May 2016
Improved performance of lithium–sulfur battery with fluorinated electrolyte journal December 2013
Self-discharge characteristics of lithium/sulfur batteries using TEGDME liquid electrolyte journal December 2006
Role of LiNO3 in rechargeable lithium/sulfur battery journal May 2012
Self-discharge of lithium–sulfur cells using stainless-steel current-collectors journal February 2005
Mechanistic modeling of polysulfide shuttle and capacity loss in lithium–sulfur batteries journal August 2014
A simple, experiment-based model of the initial self-discharge of lithium-sulphur batteries journal February 2016
Porous Carbon Mat as an Electrochemical Testing Platform for Investigating the Polysulfide Retention of Various Cathode Configurations in Li–S Cells journal May 2015
Attainable Gravimetric and Volumetric Energy Density of Li–S and Li Ion Battery Cells with Solid Separator-Protected Li Metal Anodes journal October 2015
Nanoscale Polysulfides Reactors Achieved by Chemical Au–S Interaction: Improving the Performance of Li–S Batteries on the Electrode Level journal December 2015
Lithium–Sulfur Batteries with the Lowest Self-Discharge and the Longest Shelf life journal April 2017
Insight into the Effect of Boron Doping on Sulfur/Carbon Cathode in Lithium–Sulfur Batteries journal April 2014
Bis(2,2,2-trifluoroethyl) Ether As an Electrolyte Co-solvent for Mitigating Self-Discharge in Lithium–Sulfur Batteries journal May 2014
Mesoporous Carbon Interlayers with Tailored Pore Volume as Polysulfide Reservoir for High-Energy Lithium–Sulfur Batteries journal February 2015
Ultrafine Sulfur Nanoparticles in Conducting Polymer Shell as Cathode Materials for High Performance Lithium/Sulfur Batteries journal May 2013
Lithium metal anodes for rechargeable batteries journal January 2014
Ionic shield for polysulfides towards highly-stable lithium–sulfur batteries journal January 2014
A high performance lithium-ion sulfur battery based on a Li 2 S cathode using a dual-phase electrolyte journal January 2015
A core–shell electrode for dynamically and statically stable Li–S battery chemistry journal January 2016
A hierarchical carbonized paper with controllable thickness as a modulable interlayer system for high performance Li–S batteries journal January 2014
Progress of rechargeable lithium metal batteries based on conversion reactions journal November 2016
Polysulfide Shuttle Study in the Li/S Battery System journal January 2004
Direct Measurement of Polysulfide Shuttle Current: A Window into Understanding the Performance of Lithium-Sulfur Cells journal November 2014
Fluorinated Electrolytes for Li-S Battery: Suppressing the Self-Discharge with an Electrolyte Containing Fluoroether Solvent journal November 2014
Investigation of the Self-Discharge Behavior of Lithium-Sulfur Batteries journal January 2016

Cited By (3)

A Facile, Low-Cost Hot-Pressing Process for Fabricating Lithium-Sulfur Cells with Stable Dynamic and Static Electrochemistry journal October 2018
Rational design of double-confined Mn2O3/S@Al2O3 nanocube cathodes for lithium-sulfur batteries journal November 2017
Self-Discharge Behavior of Lithium-Sulfur Batteries at Different Electrolyte/Sulfur Ratios journal January 2019