7ZENG Tao, DONG Xian-lin, MAO Chao-liang, ZHOU Zhi-yong, YANG Hong. Effects of pore shape and porosity on the properties of porous PZT 95/5 ceramics[J]. Journal of the European Ceramic Society, 2007(27): 2025-2029.
8BOBYLEV S V, MOROZOV A N F, OVID'KO I A. Nucleation of dislocations and the growth of nanosize pores in deformable nanocrystalline ceramics[J]. Doklady Physics, 2009, 54(4): 174-177.
9SEN D, PATRA A K, MAZUMDER S, ROMANATHAN S. Pore morphology in sintered ZrO2-8 mol% Y2O3 ceramic: A small-angle neutron scattering investigation[J]. Journal of Alloys and Compounds, 2002, 340: 236-241.
10MANARA J, CAPS R, RAETHER F, FRICKE J. Characterization of the pore structure of alumina ceramics by diffuse radiation propagation in the near infrared[J]. Optics Communications, 1999, 168: 237-250.