Production of Si3N4 porous beads via carbothermal reduction and nitridation technique
Si3N4 porous beads were produced from direct carbothermal reduction and nitridation of spheres composed of carbon+SiO2 mixtures. A simple one–step sol–gel templating technique was used to prepare carbon+SiO2 (molar ratio of carbon/SiO2 was set as 4) containing spheres with a diameter of 2 mm. A natu...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Taylor & Francis Group
2020-10-01
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| Serie: | Journal of Asian Ceramic Societies |
| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1080/21870764.2020.1833415 |
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