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Title: Battery electrode with metal particles and pyrolyzed coating

Abstract

A method is provided for forming a metal battery electrode with a pyrolyzed coating. The method provides a metallorganic compound of metal (Me) and materials such as carbon (C), sulfur (S), nitrogen (N), oxygen (O), and combinations of the above-listed materials, expressed as MeXCYNZSXXOYY, where Me is a metal such as tin (Sn), antimony (Sb), or lead (Pb), or a metal alloy. The method heats the metallorganic compound, and as a result of the heating, decomposes materials in the metallorganic compound. In one aspect, decomposing the materials in the metallorganic compound includes forming a chemical reaction between the Me particles and the materials. An electrode is formed of Me particles coated by the materials. In another aspect, the Me particles coated with a material such as a carbide, a nitride, a sulfide, or combinations of the above-listed materials.

Inventors:
; ;
Issue Date:
Research Org.:
Sharp Laboratories of America, Inc., Carmas, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1532015
Patent Number(s):
9761866
Application Number:
15/424,549
Assignee:
Sharp Laboratories of America, Inc. (Camus, WA)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
DOE Contract Number:  
AR0000297
Resource Type:
Patent
Resource Relation:
Patent File Date: 2017-02-03
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 42 ENGINEERING

Citation Formats

Lu, Yuhao, Wang, Long, and Lee, Jong-Jan. Battery electrode with metal particles and pyrolyzed coating. United States: N. p., 2017. Web.
Lu, Yuhao, Wang, Long, & Lee, Jong-Jan. Battery electrode with metal particles and pyrolyzed coating. United States.
Lu, Yuhao, Wang, Long, and Lee, Jong-Jan. Tue . "Battery electrode with metal particles and pyrolyzed coating". United States. https://www.osti.gov/servlets/purl/1532015.
@article{osti_1532015,
title = {Battery electrode with metal particles and pyrolyzed coating},
author = {Lu, Yuhao and Wang, Long and Lee, Jong-Jan},
abstractNote = {A method is provided for forming a metal battery electrode with a pyrolyzed coating. The method provides a metallorganic compound of metal (Me) and materials such as carbon (C), sulfur (S), nitrogen (N), oxygen (O), and combinations of the above-listed materials, expressed as MeXCYNZSXXOYY, where Me is a metal such as tin (Sn), antimony (Sb), or lead (Pb), or a metal alloy. The method heats the metallorganic compound, and as a result of the heating, decomposes materials in the metallorganic compound. In one aspect, decomposing the materials in the metallorganic compound includes forming a chemical reaction between the Me particles and the materials. An electrode is formed of Me particles coated by the materials. In another aspect, the Me particles coated with a material such as a carbide, a nitride, a sulfide, or combinations of the above-listed materials.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {9}
}

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