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Title: Organometallic-inorganic hybrid electrodes for lithium-ion batteries

Abstract

Disclosed are embodiments of active materials for organometallic and organometallic-inorganic hybrid electrodes and particularly active materials for organometallic and organometallic-inorganic hybrid cathodes for lithium-ion batteries. In certain embodiments the organometallic material comprises a ferrocene polymer.

Inventors:
; ; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1324447
Patent Number(s):
9,444,096
Application Number:
14/167,944
Assignee:
Battelle Memorial Institute (Richland, WA) PNNL
DOE Contract Number:
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Jan 29
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats

Huang, Qian, Lemmon, John P., Choi, Daiwon, and Cosimbescu, Lelia. Organometallic-inorganic hybrid electrodes for lithium-ion batteries. United States: N. p., 2016. Web.
Huang, Qian, Lemmon, John P., Choi, Daiwon, & Cosimbescu, Lelia. Organometallic-inorganic hybrid electrodes for lithium-ion batteries. United States.
Huang, Qian, Lemmon, John P., Choi, Daiwon, and Cosimbescu, Lelia. 2016. "Organometallic-inorganic hybrid electrodes for lithium-ion batteries". United States. doi:. https://www.osti.gov/servlets/purl/1324447.
@article{osti_1324447,
title = {Organometallic-inorganic hybrid electrodes for lithium-ion batteries},
author = {Huang, Qian and Lemmon, John P. and Choi, Daiwon and Cosimbescu, Lelia},
abstractNote = {Disclosed are embodiments of active materials for organometallic and organometallic-inorganic hybrid electrodes and particularly active materials for organometallic and organometallic-inorganic hybrid cathodes for lithium-ion batteries. In certain embodiments the organometallic material comprises a ferrocene polymer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2016,
month = 9
}

Patent:

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  • A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2 M'O.sub.3 in which 0
  • A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2 M'O.sub.3 in which 0
  • An uncycled electrode for a non-aqueous lithium electrochemical cell including a lithium metal oxide having the formula Li.sub.(2+2x)/(2+x)M'.sub.2x/(2+x)M.sub.(2-2x)/(2+x)O.sub.2-.delta., in which 0.ltoreq.x<1 and .delta. is less than 0.2, and in which M is a non-lithium metal ion with an average trivalent oxidation state selected from two or more of the first row transition metals or lighter metal elements in the periodic table, and M' is one or more ions with an average tetravalent oxidation state selected from the first and second row transition metal elements and Sn. Methods of preconditioning the electrodes are disclosed as are electrochemical cells and batteries containingmore » the electrodes.« less
  • A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2M'O.sub.3 in which 0
  • A positive electrode for a non-aqueous lithium cell comprising a LiMn 2-xM xO 4 spinel structure in which M is one or more metal cations with an atomic number less than 52, such that the average oxidation state of the manganese ions is equal to or greater than 3.5, and in which 0.ltoreq.x.ltoreq.0.15, having one or more lithium spine oxide LiM' 2O 4 or lithiated spinel oxide Li 1+yM' 2O 4 compounds on the surface thereof in which M' are cobalt cations and in which 0.ltoreq.y.ltoreq.1.