Features of passivation, oxidation and combustion of tungsten nanopowders by air
| Parent link: | International Journal of Refractory Metals and Hard Materials.— , 1991- Vol. 22, № 6.— 2004.— [P. 235-241] |
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| Άλλοι συγγραφείς: | , , , , , , |
| Περίληψη: | Title screen The passivation, oxidation and combustion of tungsten nanopowders (NP) (as ~ 100 nm), produced by an electrical explosion of wires (WEE) method, has been studied in air medium. The phase transformation for W nanopowders under air-oxidation was investigated. The oxidation process and an analysis of passivated powders were studied by FESEM, EDS, XPS, XRD, TEM, DTA-TGA and size distribution analysis was also observed by a video camera. After the comprehensive testing of passivated, oxidized and burned powders, a chemical process of oxidation of W nanoparticles was suggested. Режим доступа: по договору с организацией-держателем ресурса |
| Γλώσσα: | Αγγλικά |
| Έκδοση: |
2004
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| Θέματα: | |
| Διαθέσιμο Online: | http://dx.doi.org/10.1016/j.ijrmhm.2004.06.005 |
| Μορφή: | Ηλεκτρονική πηγή Κεφάλαιο βιβλίου |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649787 |
| Περίληψη: | Title screen The passivation, oxidation and combustion of tungsten nanopowders (NP) (as ~ 100 nm), produced by an electrical explosion of wires (WEE) method, has been studied in air medium. The phase transformation for W nanopowders under air-oxidation was investigated. The oxidation process and an analysis of passivated powders were studied by FESEM, EDS, XPS, XRD, TEM, DTA-TGA and size distribution analysis was also observed by a video camera. After the comprehensive testing of passivated, oxidized and burned powders, a chemical process of oxidation of W nanoparticles was suggested. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.ijrmhm.2004.06.005 |