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Spinel LiNi0.5Mn1.5O4 Cathode for High-Energy Aqueous Lithium-Ion Batteries

Journal Article · · Advanced Energy Materials
 [1];  [2];  [2];  [2];  [2];  [2];  [2];  [2]
  1. Univ. of Maryland, College Park, MD (United States). Dept. of Chemical and Biomolecular Engineering; DOE/OSTI
  2. Univ. of Maryland, College Park, MD (United States). Dept. of Chemical and Biomolecular Engineering
A 2.9 V intrinsic safe aqueous LiNi0.5Mn1.5O4/Mo6S8 full cell delivers 80 W h kg-1 energy density with capacity decay of 0.075% per cycle (5 C). After the electrolyte pH value adjustment, almost full capacity of LiNi0.5Mn1.5O4 (125 mA h kg-1) is achieved, and 126 W h kg-1 energy density is provided for LiNi0.5Mn1.5O4/Mo6S8 cell, representing one of the highest voltage and energy density among all the aqueous batteries.
Research Organization:
Univ. of Maryland, College Park, MD (United States)
Sponsoring Organization:
USDOE; USDOE Advanced Research Projects Agency - Energy (ARPA-E)
Grant/Contract Number:
AR0000389
OSTI ID:
1533058
Alternate ID(s):
OSTI ID: 1401255
Journal Information:
Advanced Energy Materials, Journal Name: Advanced Energy Materials Journal Issue: 8 Vol. 7; ISSN 1614-6832
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (22)

Atomic-Scale Observation of LiFePO 4 and LiCoO 2 Dissolution Behavior in Aqueous Solutions journal September 2018
Development of High-Voltage Aqueous Electrochemical Energy Storage Devices journal July 2017
Research Progress towards Understanding the Unique Interfaces between Concentrated Electrolytes and Electrodes for Energy Storage Applications journal March 2017
Applications of Phosphorene and Black Phosphorus in Energy Conversion and Storage Devices journal December 2017
High-Energy Aqueous Lithium Batteries journal June 2018
Improving Electrochemical Stability and Low‐Temperature Performance with Water/Acetonitrile Hybrid Electrolytes journal November 2019
Atomic-Scale Direct Identification of Surface Variations in Cathode Oxides for Aqueous and Nonaqueous Lithium-Ion Batteries journal January 2019
A High‐Rate and Long‐Life Aqueous Rechargeable Ammonium Zinc Hybrid Battery journal July 2019
Electrochemical Performance of Structure-Dependent LiNi 1/3 Co 1/3 Mn 1/3 O 2 in Aqueous Rechargeable Lithium-Ion Batteries journal January 2018
Effect of MgO and TiO 2 Coating on the Electrochemical Performance of Li‐Rich Cathode Materials for Lithium‐Ion Batteries journal April 2019
A Nanofibrillated Cellulose/Polyacrylamide Electrolyte-Based Flexible and Sewable High-Performance Zn-MnO 2 Battery with Superior Shear Resistance journal November 2018
Recent Progress of Rechargeable Batteries Using Mild Aqueous Electrolytes journal September 2018
Lab‐Scale In Situ X‐Ray Diffraction Technique for Different Battery Systems: Designs, Applications, and Perspectives journal May 2019
Solid-State Electrolytes for Lithium-Ion Batteries: Fundamentals, Challenges and Perspectives journal August 2019
The role of the hydrogen evolution reaction in the solid–electrolyte interphase formation mechanism for “ Water-in-Salt ” electrolytes journal January 2018
Effectively enhanced structural stability and electrochemical properties of LiNi 0.5 Mn 1.5 O 4 cathode materials via poly-(3,4-ethylenedioxythiophene)- in situ coated for high voltage Li-ion batteries journal January 2019
Exploring the origin of electrochemical performance of Cr-doped LiNi 0.5 Mn 1.5 O 4 journal January 2020
Voltage issue of aqueous rechargeable metal-ion batteries journal January 2020
Mn 2 O 3 /Al 2 O 3 cathode material derived from a metal–organic framework with enhanced cycling performance for aqueous zinc-ion batteries journal January 2020
Stabilizing a high-voltage LiNi 0.5 Mn 1.5 O 4 cathode towards all solid state batteries: a Li–Al–Ti–P–O solid electrolyte nano-shell with a host material journal January 2019
Rechargeable aqueous hybrid ion batteries: developments and prospects journal January 2019
Electrochemical Analysis for Enhancing Interface Layer of Spinel LiNi0.5Mn1.5O4 Using p-Toluenesulfonyl Isocyanate as Electrolyte Additive journal August 2019

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