Two dimensional materials for the removal of anions in a steel reinforced concrete structures and its applications

摘要

A method for manufacturing an anion adsorbent for removing anions in a reinforced concrete building is provided. The manufacturing method of the anion adsorbent comprises the steps of mixing at least two or more metal salts to prepare a laminated structure in which a cationic compound layer and an anion compound layer including an anion and crystal water are alternately repeated and laminated, the laminated structure First heat treatment to prepare a preliminary anion adsorbent by expanding between the cationic compound layers, and secondary heat treatment of the preliminary anion adsorbent to remove the anions and the crystal water in the anion compound layer, but at least one By remaining the anion, it may include the step of preparing an anion adsorbent.