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. A method of making a battery electrode is also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1324699
- Patent Number(s):
- 9441113
- Application Number:
- 13/945,239
- Assignee:
- UT-BATTELLE, LLC (Oak Ridge, TN)
- 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
C - CHEMISTRY C09 - DYES C09C - TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Jul 18
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Naskar, Amit K., Paranthaman, Mariappan Parans, and Bi, Zhonghe. Pyrolytic carbon black composite and method of making the same. United States: N. p., 2016.
Web.
Naskar, Amit K., Paranthaman, Mariappan Parans, & Bi, Zhonghe. Pyrolytic carbon black composite and method of making the same. United States.
Naskar, Amit K., Paranthaman, Mariappan Parans, and Bi, Zhonghe. Tue .
"Pyrolytic carbon black composite and method of making the same". United States. https://www.osti.gov/servlets/purl/1324699.
@article{osti_1324699,
title = {Pyrolytic carbon black composite and method of making the same},
author = {Naskar, Amit K. and Paranthaman, Mariappan Parans and Bi, Zhonghe},
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. A method of making a battery electrode is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {9}
}
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Works referenced in this record:
Surface Functional Characteristics (C, O, S) of Waste Tire-Derived Carbon Black before and after Steam Activation
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Thermal plasma pyrolysis of used tires for carbon black recovery
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