DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ultrafast Metal Electrodeposition Revealed by In Situ Optical Imaging and Theoretical Modeling towards Fast–Charging Zn Battery Chemistry

Journal Article · · Angewandte Chemie (International Edition)
 [1];  [1];  [2];  [1];  [1];  [3];  [4];  [4]; ORCiD logo [5];  [6];  [1]
  1. Huazhong Univ. of Science and Technology, Wuhan (China)
  2. Univ. of Cambridge (United Kingdom)
  3. Tsinghua Univ., Beijing (China)
  4. Mohammed VI Polytechnic University, Ben Guerir (Morocco)
  5. Argonne National Lab. (ANL), Lemont, IL (United States)
  6. Argonne National Lab. (ANL), Lemont, IL (United States); Stanford Univ., CA (United States)

Metallic Zn is a preferred anode material for rechargeable aqueous batteries towards a smart grid and renewable energy storage. Importantly, understanding how the metal nucleates and grows at the aqueous Zn anode is a critical and challenging step to achieve full reversibility of Zn battery chemistry, especially under fast-charging conditions. Here, by combining in situ optical imaging and theoretical modeling, we uncover the critical parameters governing the electrodeposition stability of the metallic Zn electrode, that is, the competition among crystallographic thermodynamics, kinetics, and Zn2+-ion diffusion. Moreover, steady-state Zn metal plating/ stripping with Coulombic efficiency above 99 % is achieved at 10-100 mA cm-2 in a reasonably high concentration (3 M) ZnSO4 electrolyte. Significantly, a long-term cycling-stable Zn metal electrode is realized with a depth of discharge of 66.7% under 50 mA cm-2 in both Zn || Zn symmetrical cells and MnO2 || Zn full cells.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
China Postdoctoral Science Foundation; Huazhong University of Science and Technology; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Vehicle Technologies Office; USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1922230
Journal Information:
Angewandte Chemie (International Edition), Journal Name: Angewandte Chemie (International Edition) Journal Issue: 14 Vol. 61; ISSN 1433-7851
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (44)

Recent Advances in Zn-Ion Batteries journal August 2018
Highly Reversible Zn Anode Enabled by Controllable Formation of Nucleation Sites for Zn‐Based Batteries journal March 2020
Stabilizing Zinc Anode Reactions by Polyethylene Oxide Polymer in Mild Aqueous Electrolytes journal September 2020
Stacked Lamellar Matrix Enabling Regulated Deposition and Superior Thermo‐Kinetics for Advanced Aqueous Zn‐Ion System under Practical Conditions journal September 2021
Joint Charge Storage for High‐Rate Aqueous Zinc–Manganese Dioxide Batteries journal May 2019
Dendrite‐Free Zinc Deposition Induced by Multifunctional CNT Frameworks for Stable Flexible Zn‐Ion Batteries journal June 2019
Do Zinc Dendrites Exist in Neutral Zinc Batteries: A Developed Electrohealing Strategy to In Situ Rescue In‐Service Batteries journal September 2019
Dendrite‐Free Zinc Deposition Induced by Tin‐Modified Multifunctional 3D Host for Stable Zinc‐Based Flow Battery journal December 2019
Surface‐Preferred Crystal Plane for a Stable and Reversible Zinc Anode journal April 2021
Interfacial Manipulation via In Situ Grown ZnSe Cultivator toward Highly Reversible Zn Metal Anodes journal October 2021
Strategies for Dendrite‐Free Anode in Aqueous Rechargeable Zinc Ion Batteries journal June 2020
Ultrafast Zinc–Ion–Conductor Interface toward High‐Rate and Stable Zinc Metal Batteries journal April 2021
Ultrahigh‐Rate and Long‐Life Zinc–Metal Anodes Enabled by Self‐Accelerated Cation Migration journal June 2021
Design of a Solid Electrolyte Interphase for Aqueous Zn Batteries journal May 2021
Design of a Solid Electrolyte Interphase for Aqueous Zn Batteries journal May 2021
Ultra‐Fast and Scalable Saline Immersion Strategy Enabling Uniform Zn Nucleation and Deposition for High‐Performance Zn‐Ion Batteries journal July 2021
Electrochemical studies on Zn deposition and dissolution in sulphate electrolyte journal June 2008
Localizing concentrated electrolyte in pore geometry for highly reversible aqueous Zn metal batteries journal September 2021
Recent progress and perspectives on aqueous Zn-based rechargeable batteries with mild aqueous electrolytes journal July 2019
Chemically resistant Cu–Zn/Zn composite anode for long cycling aqueous batteries journal May 2020
Challenges and strategies on Zn electrodeposition for stable Zn-ion batteries journal August 2021
Operando Visualization and Multi-scale Tomography Studies of Dendrite Formation and Dissolution in Zinc Batteries journal February 2019
A Metal-Organic Framework Host for Highly Reversible Dendrite-free Zinc Metal Anodes journal May 2019
A Chemically Polished Zinc Metal Electrode with a Ridge-like Structure for Cycle-Stable Aqueous Batteries journal April 2020
Alleviation of Dendrite Formation on Zinc Anodes via Electrolyte Additives journal January 2021
Tailoring the Stability and Kinetics of Zn Anodes through Trace Organic Polymer Additives in Dilute Aqueous Electrolyte journal August 2021
Rational Design of Sulfur-Doped Three-Dimensional Ti 3 C 2 T x MXene/ZnS Heterostructure as Multifunctional Protective Layer for Dendrite-Free Zinc-Ion Batteries journal August 2021
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
Zinc anode-compatible in-situ solid electrolyte interphase via cation solvation modulation journal November 2019
Revealing the role of crystal orientation of protective layers for stable zinc anode journal August 2020
Horizontally arranged zinc platelet electrodeposits modulated by fluorinated covalent organic framework film for high-rate and durable aqueous zinc ion batteries journal November 2021
A manganese–hydrogen battery with potential for grid-scale energy storage journal April 2018
Challenges and opportunities towards fast-charging battery materials journal June 2019
Current status and future directions of multivalent metal-ion batteries journal July 2020
Regulating electrodeposition morphology in high-capacity aluminium and zinc battery anodes using interfacial metal–substrate bonding journal April 2021
Pressure-tailored lithium deposition and dissolution in lithium metal batteries journal October 2021
Highly reversible zinc metal anode for aqueous batteries journal April 2018
Fluorinated interphase enables reversible aqueous zinc battery chemistries journal May 2021
A ZnCl 2 water-in-salt electrolyte for a reversible Zn metal anode journal January 2018
Aqueous zinc ion batteries: focus on zinc metal anodes journal January 2020
In situ built interphase with high interface energy and fast kinetics for high performance Zn metal anodes journal January 2021
Morphology and Microstructure in Electrochemical Deposition of Zinc journal March 1986
Zinc aims to beat lithium batteries at storing energy journal May 2021
Reversible epitaxial electrodeposition of metals in battery anodes journal October 2019