PROBLEM TO BE SOLVED: To provide mainly a manufacturing method of a three-dimensional regulation porous microstructure.;SOLUTION: The invention discloses a manufacturing method of a three-dimensional regulation porous microstructure and a whole column (monolithic column) manufactured based on the method. In a process for manufacturing the three-dimensional regulation microstructure by a colloidal crystalline template method, after completion of self construction of particles, strain is generated in formed particles with the three-dimensional regulation microstructure and contact between particle with a regulated array is effectively increased. Thereby at same time, a solvent used for floating state particles is removed. The invention also relates to manufacturing the whole column by the manufacturing method of the three-dimensional regulation porous microstructure. Compared to manufacturing of the whole column by available used methods, the whole column by the invention has a structural characteristics with high aspect ratio and high hole regulation and communication holes of the column has also relatively large aperture.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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