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Title: Ultrasound assisted in-situ formation of carbon/sulfur cathodes

Abstract

A process of preparing an E-carbon nanocomposite includes contacting a porous carbon substrate with an E-containing material to form a mixture; and sonicating the mixture to form the E-carbon nanocomposite; where E is S, Se, Se.sub.xS.sub.y, or Te, x is greater than 0; and y is greater than 0.

Inventors:
; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1377831
Patent Number(s):
9748572
Application Number:
13/790,521
Assignee:
UCHICAGO ARGONNE, LLC
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:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Mar 08
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Pol, Vilas G., Weng, Wei, and Amine, Khalil. Ultrasound assisted in-situ formation of carbon/sulfur cathodes. United States: N. p., 2017. Web.
Pol, Vilas G., Weng, Wei, & Amine, Khalil. Ultrasound assisted in-situ formation of carbon/sulfur cathodes. United States.
Pol, Vilas G., Weng, Wei, and Amine, Khalil. Tue . "Ultrasound assisted in-situ formation of carbon/sulfur cathodes". United States. https://www.osti.gov/servlets/purl/1377831.
@article{osti_1377831,
title = {Ultrasound assisted in-situ formation of carbon/sulfur cathodes},
author = {Pol, Vilas G. and Weng, Wei and Amine, Khalil},
abstractNote = {A process of preparing an E-carbon nanocomposite includes contacting a porous carbon substrate with an E-containing material to form a mixture; and sonicating the mixture to form the E-carbon nanocomposite; where E is S, Se, Se.sub.xS.sub.y, or Te, x is greater than 0; and y is greater than 0.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {8}
}

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Works referenced in this record:

Sandwich-type functionalized graphene sheet-sulfur nanocomposite for rechargeable lithium batteries
journal, January 2011


Porous carbon nanofiber–sulfur composite electrodes for lithium/sulfur cells
journal, January 2011


A novel pyrolyzed polyacrylonitrile-sulfur@MWCNT composite cathode material for high-rate rechargeable lithium/sulfur batteries
journal, January 2011


Sulfur-Impregnated Disordered Carbon Nanotubes Cathode for Lithium–Sulfur Batteries
journal, October 2011


Enhance electrochemical performance of lithium sulfur battery through a solution-based processing technique
journal, March 2012


A new approach to improve cycle performance of rechargeable lithium–sulfur batteries by inserting a free-standing MWCNT interlayer
journal, January 2012