Pyrolytic carbon black composite and method of making the same

Naskar, Amit K.; Paranthaman, Mariappan Parans

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

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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:: Naskar, Amit K.; Paranthaman, Mariappan Parans

Issue Date:: 2021-04-20

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1823883

Patent Number(s):: 10985372

Application Number:: 16/404,362

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 05/06/2019

Country of Publication:: United States

Language:: English

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                    Naskar, Amit K., and Paranthaman, Mariappan Parans. Pyrolytic carbon black composite and method of making the same.  United States: N. p., 2021. 
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                    Naskar, Amit K., & Paranthaman, Mariappan Parans. Pyrolytic carbon black composite and method of making the same.  United States.

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                    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/1823883.

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@article{osti_1823883,

  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         = {2021},

  month        = {4}

}

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