金刚石/铜复合材料具有高热导率、高强度、热膨胀系数可调的优点,是极具发展潜力的新一代电子封装材料.针对复合材料两相界面结合较差的问题,目前主要采用添加活性元素在界面处生成碳化物层的方法来改善.论述了活性元素添加的两种手段,即基体合金化和金刚石表面金属化的研究进展,并归纳了金刚石/铜复合材料导热模型的发展情况,最后提出了金刚石/铜复合材料在界面研究中面临的挑战和其未来努力的方向.
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