CaltechAUTHORS
  A Caltech Library Service

Heat Capacity of the White Pine Biocarbon Preform and the Related Biocarbon/Copper Composite

Smirnov, I. A. and Orlova, T. S. and Smirnov, B. I. and Wlosewicz, D. W. and Misiorek, H. and Jezowski, A. and Wilkes, T. E. and Faber, K. T. (2009) Heat Capacity of the White Pine Biocarbon Preform and the Related Biocarbon/Copper Composite. Physics of the Solid State, 51 (11). pp. 2264-2268. ISSN 1063-7834. https://resolver.caltech.edu/CaltechAUTHORS:20140715-160552994

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20140715-160552994

Abstract

This paper reports on measurements in the 80–300-K temperature interval of the heat capacity at constant pressure C_(p)(T) of high-porosity amorphous white pine carbon preforms (biocarbon) prepared by pyrolysis (carbonization) at T_(carb) = 1000 and 2400°C in an argon flow. The dependences C_(p)(T) for biocarbon/copper composites based on the carbon preforms obtained have also been determined. It is shown that the mixture rule holds for the composites, i.e., that C_(p)(T) of the composite is a sum of the heat capacities of the constituent materials taken in the corresponding ratios. Phonon mean free paths for the white pine carbon preforms prepared at T_(carb) = 1000 and 2400°C have been calculated and used to estimate the size of the nanocrystallites contributing to formation of the carbon frameworks of these preforms.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1134/S1063783409110110DOIArticle
http://link.springer.com/article/10.1134%2FS1063783409110110PublisherArticle
ORCID:
AuthorORCID
Faber, K. T.0000-0001-6585-2536
Additional Information:© 2009 I.A. Smirnov, T.S. Orlova, B.I. Smirnov, D.W. Wlosewicz, H. Misiorek, A. Jezowski, T.E. Wilkes, K.T. Faber. Received March 16, 2009. This study was supported by the Russian Basic Research Foundation (project no. 07-03-91353 NNF_a) and the Presidium of the Russian Academy of Sciences (program nos. P-03 and P-27). The financial support for T.E.W. and K.T.F. from the U.S. National Science Foundation under grant DMR-0710630 is gratefully acknowledged.
Funders:
Funding AgencyGrant Number
Russian Basic Research Foundation07-03-91353 NNF_a
Presidium of the Russian Academy of SciencesP-03
Presidium of the Russian Academy of SciencesP-27
NSFDMR-0710630
Issue or Number:11
Classification Code:PACS numbers: 65.60.+a, 65.90.+i
Record Number:CaltechAUTHORS:20140715-160552994
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140715-160552994
Official Citation:Smirnov, I. A., Orlova, T. S., Smirnov, B. I., Wlosewicz, D. W., Misiorek, H., Jezowski, A., . . . Faber, K. T. (2009). Heat capacity of the white pine biocarbon preform and the related biocarbon/copper composite. Physics of the Solid State, 51(11), 2264-2268. doi: 10.1134/s1063783409110110
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47244
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:15 Jul 2014 23:18
Last Modified:03 Mar 2020 13:01

Repository Staff Only: item control page