通过声电沉积工艺在炭/炭复合材料表面制备了生物活性透钙磷石涂层,用XRD、EDAX及Raman光谱对炭/炭复合材料改性前后的表面特征进行了研究.结果表明,与传统电结晶工艺相比,声电沉积工艺所制透钙磷石涂层晶面间距减小,炭/炭复合材料与透钙磷石涂层间形成了C-O-P、C-O-H等化学键合.同时探讨了成键机理,认为声电沉积工艺是声电表面改性、声化学合成以及电结晶工艺的有机组合.
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