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Ceramics with mayenite structure: Molecular sieve for helium gas |
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| Authors: | A. S. Tolkacheva S. N. Shkerin E. G. Kalinina I. E. Filatov A. P. Safronov |
| Affiliation: | 1. Institute of High Temperature Electrochemistry, Ural Branch of Russian Academy of Sciences, ul. Akademicheskaya 20, Yekaterinburg, 620990, Russia 2. Institute of Electrophysics, Ural Branch of Russian Academy of Sciences, ul. Amundsena 106, Yekaterinburg, 620016, Russia |
| Abstract: | It was found that mayenite {ie536-1} has selective transmission of helium gas, which is associated with its unique structural features. The permeability of helium through mayenite is (16.5–17.0) × 10?8 cm2 s?1 Pa?1. |
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