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Title: A Rechargeable Al/S Battery with an Ionic‐Liquid Electrolyte

Journal Article · · Angewandte Chemie (International Edition)
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  1. Department of Chemical and Bimolecular Engineering University of Maryland College Park MD 20740 USA
  2. Department of Chemistry and Biochemistry University of Maryland College Park MD 20740 USA
  3. Department of Material Science and Engineering University of Maryland College Park MD 20740 USA
  4. Department of Material Science and Engineering University of Maryland College Park MD 20740 USA, Department of Chemistry and Biochemistry University of Maryland College Park MD 20740 USA

Abstract Aluminum metal is a promising anode material for next generation rechargeable batteries owing to its abundance, potentially dendrite‐free deposition, and high capacity. The rechargeable aluminum/sulfur (Al/S) battery is of great interest owing to its high energy density (1340 Wh kg −1 ) and low cost. However, Al/S chemistry suffers poor reversibility owing to the difficulty of oxidizing AlS x . Herein, we demonstrate the first reversible Al/S battery in ionic‐liquid electrolyte with an activated carbon cloth/sulfur composite cathode. Electrochemical, spectroscopic, and microscopic results suggest that sulfur undergoes a solid‐state conversion reaction in the electrolyte. Kinetics analysis identifies that the slow solid‐state sulfur conversion reaction causes large voltage hysteresis and limits the energy efficiency of the system.

Sponsoring Organization:
USDOE
Grant/Contract Number:
DESC0001160
OSTI ID:
1400995
Journal Information:
Angewandte Chemie (International Edition), Journal Name: Angewandte Chemie (International Edition) Vol. 55 Journal Issue: 34; ISSN 1433-7851
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English
Citation Metrics:
Cited by: 192 works
Citation information provided by
Web of Science

References (22)

Anion-effects on electrochemical properties of ionic liquid electrolytes for rechargeable aluminum batteries journal January 2015
Long-life Li/polysulphide batteries with high sulphur loading enabled by lightweight three-dimensional nitrogen/sulphur-codoped graphene sponge journal July 2015
Thermodynamics and cell chemistry of room temperature sodium/sulfur cells with liquid and liquid/solid electrolyte journal December 2013
Performance Improvement of Magnesium Sulfur Batteries with Modified Non-Nucleophilic Electrolytes journal October 2014
Complex Behavior of Al Dissolution in Non-Aqueous Medium as Revealed by Impedance Spectroscopy journal January 1990
Single step transformation of sulphur to Li2S2/Li2S in Li-S batteries journal July 2015
An Aluminum/Chlorine Rechargeable Cell Employing a Room Temperature Molten Salt Electrolyte journal January 1988
A novel non-aqueous aluminum sulfur battery journal June 2015
Improved dischargeability and reversibility of sulfur cathode in a novel ionic liquid electrolyte journal April 2006
Sulfur-Impregnated Activated Carbon Fiber Cloth as a Binder-Free Cathode for Rechargeable Li-S Batteries journal November 2011
Sulfur–carbon composite electrode for all-solid-state Li/S battery with Li2S–P2S5 solid electrolyte journal July 2011
Electrochemical Energy Storage Device with a Lewis Acidic AlBr 3 −1-Ethyl-3-methylimidazolioum Bromide Room-Temperature Ionic Liquid journal January 2014
A highly ordered nanostructured carbon–sulphur cathode for lithium–sulphur batteries journal May 2009
Next-Generation Lithium Metal Anode Engineering via Atomic Layer Deposition journal May 2015
Recent Advances in Electrolytes for Lithium-Sulfur Batteries journal April 2015
Electrodeposition of aluminium from ionic liquids: Part I—electrodeposition and surface morphology of aluminium from aluminium chloride (AlCl3)–1-ethyl-3-methylimidazolium chloride ([EMIm]Cl) ionic liquids journal September 2006
Fluorinated Natural Graphite Cathode for Rechargeable Ionic Liquid Based Aluminum–Ion Battery journal January 2013
Lithium–sulphur battery with activated carbon cloth-sulphur cathode and ionic liquid as electrolyte journal January 2015
A High-Energy Room-Temperature Sodium-Sulfur Battery journal December 2013
The rechargeable aluminum-ion battery journal January 2011
Enhancing the Reversibility of Mg/S Battery Chemistry through Li + Mediation journal September 2015
A new cathode material for super-valent battery based on aluminium ion intercalation and deintercalation journal November 2013

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