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High-Performance InZn Alloy Anodes toward Practical Aqueous Zinc Batteries

Journal Article · · ACS Energy Letters
Aqueous Zn batteries have high safety, low-cost and potential of delivering comparable energy density to alkali-ion batteries. However, its practical application is largely hampered by the limited cycle life associated with Zn anodes under conditions of high depth of discharge and high plating current densities. In this work, we report on electrodeposited indium-zinc alloy anodes that have well-dispersed zinc-domains surrounding indium domains that form a porous structure after dealloying which greatly improves tolerance to Zn dendrite formation. The InZn anodes exhibit low polarization of ~5 to 25 mV and demonstrate 700 cycles at a current density of ~10 mA cm-2 with a capacity of 5 mAh cm-2 capacity (45% depth-of-discharge). Full cells with an InZn anode, dibenzo[b,i]thianthrene-5,7,12,14-tetraone (DTT) cathode, in 2M ZnSO4 deliver a capacity of ~ 110 mAh g-1 and good stability over 40 cycles. Finally, the work reveals a rational design of Zn-based anodes towards practical battery applications and opens the curtain for future development of aqueous Zn batteries.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Electricity (OE)
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1871293
Report Number(s):
PNNL-SA-170149
Journal Information:
ACS Energy Letters, Journal Name: ACS Energy Letters Journal Issue: 6 Vol. 7; ISSN 2380-8195
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (40)

Binding Zinc Ions by Carboxyl Groups from Adjacent Molecules toward Long‐Life Aqueous Zinc–Organic Batteries journal March 2020
Toward Practical High‐Areal‐Capacity Aqueous Zinc‐Metal Batteries: Quantifying Hydrogen Evolution and a Solid‐Ion Conductor for Stable Zinc Anodes journal February 2021
Nanoporous CaCO 3 Coatings Enabled Uniform Zn Stripping/Plating for Long-Life Zinc Rechargeable Aqueous Batteries journal July 2018
Going beyond Intercalation Capacity of Aqueous Batteries by Exploiting Conversion Reactions of Mn and Zn electrodes for Energy‐Dense Applications journal November 2019
Metal‐Organic Framework Integrated Anodes for Aqueous Zinc‐Ion Batteries journal March 2020
Manipulating Crystallographic Orientation of Zinc Deposition for Dendrite‐free Zinc Ion Batteries journal June 2021
Energetic Zinc Ion Chemistry: The Rechargeable Zinc Ion Battery journal December 2011
Surface Adsorption of Polyethylene Glycol to Suppress Dendrite Formation on Zinc Anodes in Rechargeable Aqueous Batteries journal June 2018
Introduction to Corrosion Science book January 2010
The In−Zn (Indium−Zinc) system journal June 1984
Synergistic effect of additives on bright nanocrystalline zinc electrodeposition journal September 2010
Physical and electrochemical characterizations of Ni-SiO2 nanocomposite coatings journal October 2012
Rechargeable manganese oxide electrodes journal May 1987
Morphology study of electrodeposited zinc from zinc sulfate solutions as anode for zinc-air and zinc-carbon batteries journal January 2015
Synthesis, characterization, and testing of Pt-NPG catalysts developed by de-alloying of electrodeposited CuxAu(1−x) thin films journal January 2017
Influence of coumarin on zinc electrodeposition journal October 2006
Rechargeable Zinc Alkaline Anodes for Long-Cycle Energy Storage journal May 2017
Material Failure Mechanisms of Alkaline Zn Rechargeable Conversion Electrodes journal April 2021
Robust 3D Zn Sponges Enable High-Power, Energy-Dense Alkaline Batteries journal December 2018
Electrodeposited Zinc-Based Films as Anodes for Aqueous Zinc Batteries journal August 2020
Advanced Low-Cost, High-Voltage, Long-Life Aqueous Hybrid Sodium/Zinc Batteries Enabled by a Dendrite-Free Zinc Anode and Concentrated Electrolyte journal June 2018
Tailoring the Stability and Kinetics of Zn Anodes through Trace Organic Polymer Additives in Dilute Aqueous Electrolyte journal August 2021
3D Porous Copper Skeleton Supported Zinc Anode toward High Capacity and Long Cycle Life Zinc Ion Batteries journal January 2019
A Replacement Reaction Enabled Interdigitated Metal/Solid Electrolyte Architecture for Battery Cycling at 20 mA cm –2 and 20 mAh cm –2 journal February 2021
Evolution of nanoporosity in dealloying journal March 2001
Regenerable Cu-intercalated MnO2 layered cathode for highly cyclable energy dense batteries journal March 2017
Lamella-nanostructured eutectic zinc–aluminum alloys as reversible and dendrite-free anodes for aqueous rechargeable batteries journal April 2020
Stable, high-performance, dendrite-free, seawater-based aqueous batteries journal January 2021
The effect of additives on the properties of electrodeposited Ni–zircon composite coatings journal January 2016
A deeply rechargeable zinc anode with pomegranate-inspired nanostructure for high-energy aqueous batteries journal January 2018
The Measurement of Self-Diffusion in Zinc journal February 1941
Rechargeable nickel–3D zinc batteries: An energy-dense, safer alternative to lithium-ion journal April 2017
Reversible epitaxial electrodeposition of metals in battery anodes journal October 2019
Effect of Additives on Electrodeposition of Nanocrystalline Zinc from Acidic Sulfate Solutions journal January 2007
Suppressing Dendrite Growth during Zinc Electrodeposition by PEG-200 Additive journal January 2013
Corrosion of Binary Mg-Al Alloys journal January 2018
Particle Distribution, Film Formation and Wear Performance of Brush Plated Ni/WC journal January 2018
Electrocatalysis and electrocatalysts for low temperature fuel cells: fundamentals, state of the art, research and development journal January 2005
Hydroxyl Conducting Hydrogels Enable Low-Maintenance Commercially Sized Rechargeable Zn–MnO2 Batteries for Use in Solar Microgrids journal January 2022
Zn-Al2O3 Composites with High Aluminum Content and Nanostructured Al2O3/ZnO Prepared by Electrochemical Technique from Non-Suspended Solution journal January 2017

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