| Autor: |
Chen, Yong, Yu, Yu Xi, San, Hai Sheng, Yang, Da Xiang |
| Zdroj: |
Advanced Materials Research; August 2012, Vol. 562 Issue: 1 p427-430, 4p |
| Abstrakt: |
Aluminum-containing silicon carbide (SiC/Al) fibers were fabricated by electrospinning a polyaluminocarbosilane (PACS) solution followed by the pyrolysis of the electrospun fibers at 1200 oC in a nitrogen atmosphere after air-curing at 200 oC. The optimum electrospinning conditions were a 0.9 g/mL PACS solution with 20%DMF/20%THF/60% toluene composition, a 20 kV spinning voltage, a 2 mL/h injection speed and a 10 cm receiving distance. The obtained SiC/Al fibers have a diameter in the range of 0.7~1.5 m. |
| Databáze: |
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