多孔超高温陶瓷:制备、结构及性能  

Porous Ultra-High Temperature Ceramics: Preparation, Structure and Properties

作　　者：李飞[1] 刘吉轩 黄晓[2] 张国军 LI Fei;LIU Jixuan;HUANG Xiao;ZHANG Guojun(State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Institute of Functional Materials,Donghua University,Shanghai 201620,China;Shanghai Institute of Ceramics Chinese Academy of Sciences,Shanghai 200050,China)

机构地区：[1]东华大学纤维材料改性国家重点实验室,功能材料研究所,上海201620 [2]中国科学院上海硅酸盐研究所,上海200050

出　　处：《硅酸盐学报》2018年第12期1669-1684,共16页Journal of The Chinese Ceramic Society

基　　金：国家自然科学基金委青年基金项目(51602324);国家自然科学基金委重点基金项目(50632070)、面上基金项目(51272266);中央高校基本科研业务费专项资金资助(项目编号:2232018D3-32);上海市自然科学基金(No.18ZR1401400)

摘　　要：综述了近年来国内外在多孔超高温陶瓷制备工艺、结构表征及性能评价的研究进展。基于制备多孔超高温陶瓷材料使用的陶瓷原料和助剂的差异,可以大致将多孔超高温陶瓷的制备方法分为干法成型、胶态成型、前驱溶液成型,不同制备工艺获得的多孔超高温陶瓷的在微观结构上差异化明显。最后,我们对多孔超高温陶瓷的发展趋势作了展望。The fabrication, structural characterization and properties of the porous ultra-high temperature ceramics(UHTCs) are reviewed. According to whether the solvent is used in the fabrication process and its relative content, the preparation of porous UHTCs can be classified into dry processing, colloidal processing and solution processing. The microstructure of the porous UHTCs differs from each other according to the processing procedure. In addition, we propose the research trends for the porous UHTCs.

关 键 词：多孔陶瓷 超高温陶瓷 制备 结构 性能 

分 类 号：TB321[一般工业技术—材料科学与工程] TB35