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Title: Blackbody material

Abstract

A light emitting article comprises a composite of carbon-bonded carbon fibers, prepared by: blending carbon fibers with a carbonizable organic powder to form a mixture; dispersing the mixture into an aqueous slurry; vacuum molding the aqueous slurry to form a green article; drying and curing the green article to form a cured article; and, carbonizing the cured article at a temperature of at least about 1000.degree. C. to form a carbon-bonded carbon fiber light emitting composite article having a bulk density less than 1 g/cm.sup.3.

Inventors:
 [1];  [2];  [3];  [1]
  1. Oak Ridge, TN
  2. (Harriman, TN)
  3. Knoxville, TN
Issue Date:
Research Org.:
LOCKHEED MARTIN ENRGY SYST INC
OSTI Identifier:
869306
Patent Number(s):
5313325
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
blackbody; material; light; emitting; article; comprises; composite; carbon-bonded; carbon; fibers; prepared; blending; carbonizable; organic; powder; form; mixture; dispersing; aqueous; slurry; vacuum; molding; green; drying; curing; cured; carbonizing; temperature; 1000; degree; fiber; bulk; density; cm; vacuum molding; green article; article comprises; bulk density; carbon fibers; carbon fiber; aqueous slurry; light emitting; fiber light; composite article; carbon-bonded carbon; organic powder; bonded carbon; carbonizable organic; blending carbon; /359/

Citation Formats

Lauf, Robert J, Hamby, Jr., Clyde, Akerman, M Alfred, and Trivelpiece, Alvin W. Blackbody material. United States: N. p., 1994. Web.
Lauf, Robert J, Hamby, Jr., Clyde, Akerman, M Alfred, & Trivelpiece, Alvin W. Blackbody material. United States.
Lauf, Robert J, Hamby, Jr., Clyde, Akerman, M Alfred, and Trivelpiece, Alvin W. Sat . "Blackbody material". United States. https://www.osti.gov/servlets/purl/869306.
@article{osti_869306,
title = {Blackbody material},
author = {Lauf, Robert J and Hamby, Jr., Clyde and Akerman, M Alfred and Trivelpiece, Alvin W},
abstractNote = {A light emitting article comprises a composite of carbon-bonded carbon fibers, prepared by: blending carbon fibers with a carbonizable organic powder to form a mixture; dispersing the mixture into an aqueous slurry; vacuum molding the aqueous slurry to form a green article; drying and curing the green article to form a cured article; and, carbonizing the cured article at a temperature of at least about 1000.degree. C. to form a carbon-bonded carbon fiber light emitting composite article having a bulk density less than 1 g/cm.sup.3.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}

Patent:

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