DOLBIN, A. V. and KHLISTYUCK, M. V. and ESELSON, V. B. and GAVRILKO, V. G. and VINNIKOV, N. A. and BASNUKAEVA, R. M. and CONCEIÇÃO, F. and OCHOA, M. (2017) THERMAL EXPANSION OF SILICA AEROGEL AT LOW TEMPERATURES. Journal of Applied Physical Science International, 8 (1). pp. 47-52.
Full text not available from this repository.Abstract
Thermal expansion of two silica aerogel samples with different densities has been investigated in the temperature range of 5–290 K. The studies were performed by using a low-temperature capacitive dilatometer. It has been found that the linear thermal expansion coefficient (LTEC) is not monotonic with maximum at the temperature range of 100–150 К. It has been suggested that such behavior is due to the peculiarities of vibrational spectrum of silicon oxide chains.
| Item Type: | Article |
|---|---|
| Subjects: | Research Scholar Guardian > Physics and Astronomy |
| Depositing User: | Unnamed user with email support@scholarguardian.com |
| Date Deposited: | 26 Dec 2023 04:37 |
| Last Modified: | 26 Dec 2023 04:37 |
| URI: | http://science.sdpublishers.org/id/eprint/2409 |
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