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Title: Large-volume-change lithium battery electrodes

Abstract

A battery electrode material includes: 1) primary particles formed of an electrochemically active material; and 2) a secondary particle defining multiple, discrete internal volumes, wherein the primary particles are disposed within respective ones of the internal volumes.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771752
Patent Number(s):
10873074
Application Number:
14/506,345
Assignee:
The Board of Trustees of the Leland Stanford Junior University (Stanford, CA)
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:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/03/2014
Country of Publication:
United States
Language:
English

Citation Formats

Cui, Yi, Liu, Nian, Lu, Zhenda, and Zhao, Jie. Large-volume-change lithium battery electrodes. United States: N. p., 2020. Web.
Cui, Yi, Liu, Nian, Lu, Zhenda, & Zhao, Jie. Large-volume-change lithium battery electrodes. United States.
Cui, Yi, Liu, Nian, Lu, Zhenda, and Zhao, Jie. Tue . "Large-volume-change lithium battery electrodes". United States. https://www.osti.gov/servlets/purl/1771752.
@article{osti_1771752,
title = {Large-volume-change lithium battery electrodes},
author = {Cui, Yi and Liu, Nian and Lu, Zhenda and Zhao, Jie},
abstractNote = {A battery electrode material includes: 1) primary particles formed of an electrochemically active material; and 2) a secondary particle defining multiple, discrete internal volumes, wherein the primary particles are disposed within respective ones of the internal volumes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {12}
}

Works referenced in this record:

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Spray Drying Method for Large-Scale and High-Performance Silicon Negative Electrodes in Li-Ion Batteries
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