An environmentally friendly route to pre
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Jincao Zhang; Ruiying Luo
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Article
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2011
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Elsevier Science
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English
β 522 KB
Hierarchical carbon/carbon-SiC composites have been prepared by a carbothermal reduction process using impregnated silica as a precursor and 3D needle-punched C/C composites as templates at 1450 Β°C. Dense SiC layers surrounding the pyrocarbon were synthesized by further heat-treatments at 1600 Β°C. T