▎ 摘　　要

NOVELTY - Preparing porous framework comprises (i) mixing filler, water and/or binding agent, and processing to obtain filler mixture, (ii) choosing multi-radial orientation molding device, placing into low-temperature refrigeration medium in advance, and filling obtained filler mixture in multi-radial orientation molding device, performing freezing treatment to obtain frozen mixture, and performing freeze-drying treatment on frozen mixture to obtain porous framework precursor, and (iii) sintering porous framework precursor to obtain porous framework, cutting and grinding to obtain porous framework with radial microstructure. USE - The method is useful in preparing porous framework as thermally conductive filler and adsorption medium (claimed). ADVANTAGE - The method: is simple; and has controllable preparation structure, mild reaction conditions and high yield. The framework: has distinctive multi-radial microstructure, which improves compression resilience performance of structure while ensuring ordered three-dimensional transmission network. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for porous framework with multi-radial microstructure, prepared by above method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of flow chart for preparing porous framework. (Drawing includes non-English language text).