File:The heat of formation of boron carbide (IA jresv72An2p133).pdf
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Summary
[edit]The heat of formation of boron carbide ( ) | ||
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Author |
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Title |
The heat of formation of boron carbide |
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Volume | 72A | |
Publisher |
National Bureau of Standards |
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Description |
Journal of Research of the National Bureau of Standards Subjects: Bomb calorimeter; boron carbide; boron trifluoride; carbon tetrafluoride; heat of combustion; heat of formation; polytetrafluoroethylene |
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Language | English | |
Publication date |
1968 publication_date QS:P577,+1968-00-00T00:00:00Z/9 |
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Current location |
IA Collections: NISTJournalofResearch; NISTresearchlibrary; fedlink |
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Accession number |
jresv72An2p133 |
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Source | ||
Permission (Reusing this file) |
The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. However, please pay special attention to the |
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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Short title | The heat of formation of boron carbide |
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Image title | The standard heat of combustion in fluorine of a boron carbide sample having the composition B4.222C was determined from the heats of combustion of polytetrafluoroethylene and of boron carbide-polytetrafluoroethylene mixtures. The energy of the combustion reaction was measured in an isothermal-jacket bomb calorimeter. From the experimental data, we calculate -17.1 kcal mol-1 for the heat of formation of boron carbide. By combining all probable errors, we estimate our overall experimental uncertainty to be 2.7 kcal mol-1. The value for the heat of formation of boron carbide is for the phase represented by the formula B4.222C. |
Author | Domalski |
Keywords |
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Software used | Adobe Acrobat 9.0 |
Conversion program | Adobe Acrobat 9.13 Paper Capture Plug-in |
Encrypted | no |
Page size |
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Version of PDF format | 1.4 |