Startseite Structure and properties of mesophase pitch-derived carbon foams reinforced by mesocarbon microbeads
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Structure and properties of mesophase pitch-derived carbon foams reinforced by mesocarbon microbeads

  • Shan Li , Bo-Fan Lin , Shinn-Shyong Tzeng und Hsien-Tang Chiu
Veröffentlicht/Copyright: 5. Februar 2016
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Abstract

Carbon foams were produced from mixtures of mesophase pitch and mesocarbon microbeads (MCMBs) and the effects of MCMB addition and the MCMB particle size on the structure and properties of the foams were investigated. Experimental results showed that the addition of MCMBs raised the compressive strength due to the reduction of micro-cracks as well as the increase of bulk density. The thermal diffusivity increased initially and then decreased when the amount of MCMBs was raised. Compared to the particle size of MCMB, concentration makes a larger contribution to pore size and properties under the current experimental conditions.


*Correspondence address, Professor Shinn-Shyong Tzeng, 7-1 Teh-Hui Street, Taipei 104, Taiwan. Tel.: +886 2 21822928 ext. 6223, Fax: +886 2 25866484, E-mail:

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Received: 2015-05-26
Accepted: 2015-09-28
Published Online: 2016-02-05
Published in Print: 2016-02-10

© 2016, Carl Hanser Verlag, München

Heruntergeladen am 16.11.2025 von https://www.degruyterbrill.com/document/doi/10.3139/146.111323/pdf
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