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Title: Battery designs with high capacity anode materials and cathode materials

Abstract

Improved high energy capacity designs for lithium ion batteries are described that take advantage of the properties of high specific capacity anode active compositions and high specific capacity cathode active compositions. In particular, specific electrode designs provide for achieving very high energy densities. Furthermore, the complex behavior of the active materials is used advantageously in a radical electrode balancing design that significantly reduced wasted electrode capacity in either electrode when cycling under realistic conditions of moderate to high discharge rates and/or over a reduced depth of discharge.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Zenlabs Energy, Inc. Newark, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1397239
Patent Number(s):
9780358
Application Number:
13/777,722
Assignee:
Zenlabs Energy, Inc.
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AR0000034
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Feb 26
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats

Masarapu, Charan, Anguchamy, Yogesh Kumar, Han, Yongbong, Deng, Haixia, Kumar, Sujeet, and Lopez, Herman A. Battery designs with high capacity anode materials and cathode materials. United States: N. p., 2017. Web.
Masarapu, Charan, Anguchamy, Yogesh Kumar, Han, Yongbong, Deng, Haixia, Kumar, Sujeet, & Lopez, Herman A. Battery designs with high capacity anode materials and cathode materials. United States.
Masarapu, Charan, Anguchamy, Yogesh Kumar, Han, Yongbong, Deng, Haixia, Kumar, Sujeet, and Lopez, Herman A. Tue . "Battery designs with high capacity anode materials and cathode materials". United States. https://www.osti.gov/servlets/purl/1397239.
@article{osti_1397239,
title = {Battery designs with high capacity anode materials and cathode materials},
author = {Masarapu, Charan and Anguchamy, Yogesh Kumar and Han, Yongbong and Deng, Haixia and Kumar, Sujeet and Lopez, Herman A.},
abstractNote = {Improved high energy capacity designs for lithium ion batteries are described that take advantage of the properties of high specific capacity anode active compositions and high specific capacity cathode active compositions. In particular, specific electrode designs provide for achieving very high energy densities. Furthermore, the complex behavior of the active materials is used advantageously in a radical electrode balancing design that significantly reduced wasted electrode capacity in either electrode when cycling under realistic conditions of moderate to high discharge rates and/or over a reduced depth of discharge.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {10}
}

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Works referenced in this record:

Electrolyte
patent, September 2004


Lithium-ion secondary battery
patent-application, December 2009


Lithium Doped Cathode Material
patent-application, March 2011


Nano Si Cluster- SiOx‐C Composite Material as High-Capacity Anode Material for Rechargeable Lithium Batteries
journal, January 2006


Electrochemical Behavior of Nonflammable Organo-Fluorine Compounds for Lithium Ion Batteries
journal, January 2009


Carbon−Silicon Core−Shell Nanowires as High Capacity Electrode for Lithium Ion Batteries
journal, September 2009


Electrochemical Properties and Chemical Structures of Metal-Doped SiO Anodes for Li-Ion Rechargeable Batteries
journal, January 2007


Nonflammable Hydrofluoroether for Lithium-Ion Batteries: Enhanced Rate Capability, Cyclability, and Low-Temperature Performance
journal, January 2009


Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries
journal, January 2007