酚醛树脂/椴木木粉复合材料经高温真空碳化制成了木材陶瓷.利用XRD、SEM和FTIR技术对碳化温度和酚醛树脂/木粉质量比对木材陶瓷物相、微观结构和物理化学结构变化的影响进行了表征和研究.结果表明,木材陶瓷具有拓扑均匀的连通孔的三维网络结构,是含有C=C、C-O-C和C-H等基团的类石墨结构的碳/碳复合材料;随碳化温度的升高,(002)峰强度增大,晶面间距d(002)降低,碳化木粉收缩,其间隙增大;酚醛树脂/木粉质量比增大,浸渍树脂的木粉成形能力改善,所得木材陶瓷结构更均匀,但其对木材陶瓷的XRD衍射花样影响不大.
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