WU Wenquan1 LI Wei2 LI Wenjie1 GUAN Yong1 YANG Yunhao1 CHEN Jie1 ZHOU Jie1 YU Xiyue1 SONG Xiangxia1 TIAN Yangchao1 CHEN chusheng2 1. Nano-CT study on nanostructure of porous ceramics[J]. Nuclear techniques, 2010, 33(4): 241-245.
WU Wenquan1 LI Wei2 LI Wenjie1 GUAN Yong1 YANG Yunhao1 CHEN Jie1 ZHOU Jie1 YU Xiyue1 SONG Xiangxia1 TIAN Yangchao1 CHEN chusheng2 1. Nano-CT study on nanostructure of porous ceramics[J]. Nuclear techniques, 2010, 33(4): 241-245.DOI:
The porous structure of ceramic materials has a great impact on their performance. However
the existing characterization techniques fail to give 3D structure of the ceramics. In this work
nano-CT imaging technique was used to study 3D structure of a ceramic fiber tube prepared by a phase inversion technology. The results showed the shape
direction
size distribution
and 3D map of the pores inside the ceramic wall. The pore size is 0.4–1.5 μm
with a porosity of 38.31%. The data can be used to improve their preparation processes and optimize the structure parameters