| Autor: |
E. S. Belousova, L. M. Lynkou, V. T. Senyut’, E. A. Krishtopova |
| Jazyk: |
ruština |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 8, Pp 31-35 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1729-7648 |
| Popis: |
The research results of structure, chemical composition, reflection and transmission coefficients of powder shungite after heat treatment at 900 °С for 2 h are presented. According X-ray diffraction study, orthoclase was formed, modifications of carbon saved. Transmission coefficient increased in 12 dB in the range 8-12 GHz. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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