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Office of Scientific and Technical Information
 

Low-cobalt and cobalt-free, high-energy cathode materials for lithium batteries

Patent ·
OSTI ID:1892566
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Described herein are low or no-cobalt materials useful as electrode active materials in a cathode for lithium or lithium-ion batteries. For example, compositions of matter are described herein, such as electrode active materials that can be incorporated into an electrode, such as a cathode. The disclosed electrode active materials exhibit high specific energy and voltage, and can also exhibit high rate capability and/or long operational lifetime.

Research Organization:
Univ. of Texas, Austin, TX (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
EE0007762; EE0008845
Assignee:
Board of Regents, The University of Texas System (Austin, TX)
Patent Number(s):
11,233,239
Application Number:
17/213,975
OSTI ID:
1892566
Country of Publication:
United States
Language:
English

References (10)

Cobalt-Free Nickel-Rich Positive Electrode Materials with a Core–Shell Structure journal November 2019
Is Cobalt Needed in Ni-Rich Positive Electrode Materials for Lithium Ion Batteries? journal January 2019
Control of electrochemical properties of nickel-rich layered cathode materials for lithium ion batteries by variation of the manganese to cobalt ratio journal February 2015
Prospect and Reality of Ni-Rich Cathode for Commercialization journal November 2017
Structural and Electrochemical Aspects of LiNi 0.8 Co 0.1 Mn 0.1 O 2 Cathode Materials Doped by Various Cations journal January 2019
Li[Ni 0.9 Co 0.09 W 0.01 ]O 2 : A New Type of Layered Oxide Cathode with High Cycling Stability journal October 2019
Cobalt‐Free High‐Capacity Ni‐Rich Layered Li[Ni 0.9 Mn 0.1 ]O 2 Cathode journal December 2019
There and Back Again-The Journey of LiNiO 2 as a Cathode Active Material journal May 2019
Impact of the Synthesis Conditions on the Performance of LiNi x Co y Al z O 2 with High Ni and Low Co Content journal January 2018
Dopant Distribution in Co-Free High-Energy Layered Cathode Materials journal November 2019

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