Synthesis of high purity -SiC and -Si3N4 from rice hulls
Silicon carbide and silicon nitride were synthesized from ashes obtained by heating rice hulls at 800ºC for 3 hours in argon. -SiC was produced from the ashes by reheating them at 1400ºC for 8 hours in argon, whereas -Si3N4 was obtained by heating the ashes at temperatures ranging from 1250 to 1400º...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Autónoma de Nuevo León
2011
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| Subjects: | |
| Online Access: | http://eprints.uanl.mx/13370/1/Art8.pdf |
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