MANUFACTURING METHOD OF POROUS BODY

PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous body capable of manufacturing the porous body having a plurality layers having different pore size each other, more easily than conventional one.SOLUTION: There is provided a manufacturing method of a porous body having a first synt...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: OHASHI YOSHIO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous body capable of manufacturing the porous body having a plurality layers having different pore size each other, more easily than conventional one.SOLUTION: There is provided a manufacturing method of a porous body having a first synthesis process for synthesizing a mutual penetration type metal organic structure layer by heating a raw material solution containing a metal ion and an organic ligand, and a second synthesis process for synthesizing a non-mutual penetration type metal organic structure layer under a condition lower in concentration of the metal ion and the organic ligand in the raw material solution and/or a heating temperature lower than the first synthesis process to obtain a porous body having the mutual penetration type metal organic structure layer and the non-mutual penetration type metal organic structure layer, which are laminated.SELECTED DRAWING: Figure 1 【課題】互いに細孔径が異なる複数の層を有する多孔体を、従来よりも容易に製造することが可能な、多孔体の製造方法を提供する。【解決手段】金属イオンと有機配位子とを含む原料溶液を加熱することにより相互貫入型の金属有機構造体層を合成する第1合成工程と、該第1合成工程の後に、原料溶液における金属イオン及び有機配位子の濃度、及び/又は、加熱温度が第1合成工程よりも低い条件で、非相互貫入型の金属有機構造体層を合成することにより、積層された相互貫入型の金属有機構造体層と非相互貫入型の金属有機構造体層とを有する多孔体を得る第2合成工程と、を有する、多孔体の製造方法とする。【選択図】図1