A molecularly imprinted polymer ion exchange resin for selectively removing one or more inorganic ions in a liquid medium is disclosed and described. The exchange resin can include a bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in a liquid medium. A process for preparing a molecularly imprinted polymer ion exchange resin can include (a) polymerizing a polmerizable mixture in the presence of an inorganic ion imprinting complex to form a bead, said inorganic ion imprinting complex including a ligand and an inorganic ion; and (b) removing the inorganic ions from the bead to form the molecularly imprinted polymer ion exchange resin, the bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in an liquid medium.
本文揭示和描述了一种分子印迹聚合物离子交换
树脂,用于有选择地去除液体介质中的一种或多种无机离子。交换
树脂可以包括具有多孔结构的珠子,包括交联的分子印迹聚合物,具有分子大小的空腔,适合在液体介质中选择性地接收和结合特定的无机离子。制备分子印迹聚合物离子交换
树脂的过程可以包括(a)在无机离子印迹复合物的存在下聚合可聚合混合物以形成珠子,所述无机离子印迹复合物包括
配体和无机离子;以及(b)从珠子中去除无机离子以形成分子印迹聚合物离子交换
树脂,珠子具有多孔结构,包括交联的分子印迹聚合物,具有分子大小的空腔,适合在液体介质中选择性地接收和结合特定的无机离子。