冷冻干燥法制备多孔陶瓷研究进展
刘岗1,2, 严岩1

Research Progress of Porous Ceramics Produced by Freeze Casting Technique
LIU Gang1,2, YAN Yan1
图7 冰晶结构a、各向异性b和获得的多孔结构c [ 19 ]
Fig. 7 Ice crystal structure a, anisotropy of ice crystal growth b and resulting porous structure c [ 19 ]