利用聚合物前驱体热裂解工艺制备了碳纳米管增强的陶瓷基复合材料.制备了含1.3%和6.4%(体积分数)碳纳米管的硅碳氮复合材料.SEM和HRTEM微观结构表明碳纳米管被均匀地分布在陶瓷基体中.采用纳米压痕测量了材料的力学性能,结果表明碳纳米管增强陶瓷复合材料的力学性能明显提高.
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