多孔陶瓷制备工艺及其孔结构检测方法研究进展

摘要

The porous ceramics have been attracted more and more attentions for special properties, i.e. permeability, thermal transport, strength, trapping ef? ciency, electrical conductivity etc. In addressing various environmental needs, porous ceramics play an important role which can decrease pollution, capture toxic gas and sewage treatment. The new synthesis methods and the microstructure determination methods of porous ceramics were summarized. Finally the developing trends are forecasted.%多孔陶瓷由于具有特殊的渗透率、热传导率、强度、捕获效率和电导率等性能而受到越来越多关注。在环境保护方面，它有减少污染、吸收有毒气体和净化污水等绿色环保功能。本文综述了多孔陶瓷制备工艺的最新进展，并对多孔陶瓷孔结构的常见检测方法进行了比较，最后展望了多孔陶瓷的发展前景。