[EN] METHODS OF MAKING MOFS, SYSTEMS FOR SYNTHESIZING MOFS, AND METHODS OF COATING TEXTILES WITH MOFS<br/>[FR] PROCÉDÉS DE FABRICATION DE MOF, SYSTÈMES DE SYNTHÈSE DE MOF, ET PROCÉDÉS DE REVÊTEMENT DE TEXTILES AVEC DES MOF
申请人:UNIV VIRGINIA PATENT FOUNDATION
公开号:WO2020018897A1
公开(公告)日:2020-01-23
A method of synthesis of metal organic frameworks ("MOFs") includes preparing a metal solution by dissolving at least one metal salt in an aqueous solution and buffering the metal solution with a base to achieve a first pH, the metal solution optionally comprising an organic co-solvent, preparing a linker solution by adding at least one organic acid linker and at least one base to an aqueous solution, and mixing the metal solution and the linker solution to produce the MOFs. The at least one organic acid linker has an ability to be protonated or deprotonated in response to a second pH, and the mixture of the metal solution and the linker solution has a third pH value, where the third pH value is greater than a highest pKa of the organic acid linker. The MOFs may be applied to a textile.
一种合成金属有机框架("MOF")的方法包括通过在水溶液中溶解至少一种金属盐并用碱缓冲金属溶液以达到第一pH值来制备金属溶液,金属溶液可选地包括有机共溶剂,通过将至少一种有机酸连接剂和至少一种碱加入到水溶液中来制备连接剂溶液,并混合金属溶液和连接剂溶液以产生MOFs。至少一种有机酸连接剂具有对第二pH值能够质子化或去质子化的能力,并且金属溶液和连接剂溶液的混合物具有第三pH值,其中第三pH值大于有机酸连接剂的最高pKa值。MOFs可以应用于纺织品。