A novel carbon foam was prepared from mixtures of mesophase pitch and titanium powder by the traditional process including foaming, carbonization and graphitization. Investigation was carried out to determine the effect on the structure and properties of the carbon foams through the addition of titanium to carbon foams. Results have shown that Ti can promote more perfect and larger crystallites and enhance the conductive/mechanical properties of carbon foams. The high thermal conductivity of 61.89 W/m K was obtained with an addition of 12 wt% Ti at heat treatment temperature of 2573 K. At the same time, the correlations between microstructure and properties are also discussed.

通过中间相沥青和钛粉的混合物，通过包括发泡，碳化和石墨化的传统方法，制备了一种新型的碳泡沫。进行了研究以确定通过向碳泡沫中添加钛对碳泡沫的结构和性能的影响。结果表明，Ti可以促进更完美和更大的微晶，并增强碳泡沫的导电/机械性能。在2573 K的热处理温度下，添加12 wt％的Ti可获得61.89 W / m K的高导热率。同时，还讨论了微观结构与性能之间的关系。