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Title: Pyrolytic carbon black composite and method of making the same

Abstract

A method of recovering carbon black includes the step of providing a carbonaceous source material containing carbon black. The carbonaceous source material is contacted with a sulfonation bath to produce a sulfonated material. The sulfonated material is pyrolyzed to produce a carbon black containing product comprising a glassy carbon matrix phase having carbon black dispersed therein. The pyrolysis can be conducted at a temperature from 1100° C. to 1490° C. A method of making a battery electrode and a lithium ion or sodium ion battery is also disclosed.

Inventors:
;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568466
Patent Number(s):
10,320,000
Application Number:
15/056,184
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/29/2016
Country of Publication:
United States
Language:
English

Citation Formats

Naskar, Amit K., and Paranthaman, Mariappan Parans. Pyrolytic carbon black composite and method of making the same. United States: N. p., 2019. Web.
Naskar, Amit K., & Paranthaman, Mariappan Parans. Pyrolytic carbon black composite and method of making the same. United States.
Naskar, Amit K., and Paranthaman, Mariappan Parans. Tue . "Pyrolytic carbon black composite and method of making the same". United States. https://www.osti.gov/servlets/purl/1568466.
@article{osti_1568466,
title = {Pyrolytic carbon black composite and method of making the same},
author = {Naskar, Amit K. and Paranthaman, Mariappan Parans},
abstractNote = {A method of recovering carbon black includes the step of providing a carbonaceous source material containing carbon black. The carbonaceous source material is contacted with a sulfonation bath to produce a sulfonated material. The sulfonated material is pyrolyzed to produce a carbon black containing product comprising a glassy carbon matrix phase having carbon black dispersed therein. The pyrolysis can be conducted at a temperature from 1100° C. to 1490° C. A method of making a battery electrode and a lithium ion or sodium ion battery is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {6}
}

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Works referenced in this record:

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Pyrolyzed rubber products and processes
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Pyrolytic conversion of scrap tires to carbon products
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Pyrolytic carbon black composite and method of making the same
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