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Title: Synthesis and electrochemical properties of Li1.3Nb0.3Cr0.4O2 as a high-capacity cathode material for rechargeable lithium batteries

Journal Article · · ChemComm
DOI: https://doi.org/10.1039/C8CC07660J · OSTI ID:1483754
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  1. Fudan Univ., Shanghai (People's Republic of China)
  2. Brookhaven National Lab. (BNL), Upton, NY (United States)
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Here, a cation-disordered Li-excess material (Li1.3Cr0.4Nb0.3O2) delivers a high reversible capacity, originating from a Cr3+/Cr6+ three-electron redox reaction.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
Grant/Contract Number:
SC0012704
OSTI ID:
1483754
Report Number(s):
BNL--209508-2018-JAAM
Journal Information:
ChemComm, Journal Name: ChemComm Journal Issue: 98 Vol. 54; ISSN 1359-7345
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (29)

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Structure and electrochemistry of LiMO2 (M=Ti, Mn, Fe, Co, Ni) prepared by mechanochemical synthesis journal September 1998
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Probing Reversible Multielectron Transfer and Structure Evolution of Li 1.2 Cr 0.4 Mn 0.4 O 2 Cathode Material for Li-Ion Batteries in a Voltage Range of 1.0–4.8 V journal July 2015
The Effect of Cation Disorder on the Average Li Intercalation Voltage of Transition-Metal Oxides journal May 2016
Reversible Three-Electron Redox Reaction of Mo 3+ /Mo 6+ for Rechargeable Lithium Batteries journal March 2017
Promise and reality of post-lithium-ion batteries with high energy densities journal March 2016
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Lithium-free transition metal monoxides for positive electrodes in lithium-ion batteries journal January 2017
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Reversible anionic redox chemistry in high-capacity layered-oxide electrodes journal July 2013
Approaching the limits of cationic and anionic electrochemical activity with the Li-rich layered rocksalt Li3IrO4 journal December 2017
Recent advances in the electrolytes for interfacial stability of high-voltage cathodes in lithium-ion batteries journal January 2015
Performance and design considerations for lithium excess layered oxide positive electrode materials for lithium ion batteries journal January 2016
The origin of electrochemical activity in Li2MnO3 journal October 2002
High-capacity electrode materials for rechargeable lithium batteries: Li 3 NbO 4 -based system with cation-disordered rocksalt structure journal June 2015
Structure of the incommensurate composite crystal [Sr 2 Cu 2 O 3 ][CuO 2 ] x ( x = 1.436) journal February 1994
Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides journal September 1976
Electrodes with High Power and High Capacity for Rechargeable Lithium Batteries journal February 2006
Unlocking the Potential of Cation-Disordered Oxides for Rechargeable Lithium Batteries journal January 2014
In Situ X-Ray Absorption Study of a Layered Manganese-Chromium Oxide-Based Cathode Material journal January 2002
In Situ and Ex Situ XRD Investigation of Li[Cr[sub x]Li[sub 1/3−x/3]Mn[sub 2/3−2x/3]]O[sub 2] (x=1/3) Cathode Material journal January 2003

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