NACRE-MIMETIC ENVIRONMENTALLY FRIENDLY COMPOSITE MEMBRANE WITH 'INTERPENETRATING PETAL' STRUCTURE AND PREPARATION METHOD THEREFOR

摘要

A nacre-mimetic environmentally friendly composite membrane with an “interpenetrating petal” structure and a preparation method thereof. Materials for preparing the composite membrane include magadiite, CMC and a bis-silane coupling agent. The composite membrane according to the present invention has an “interpenetrating petal” stable structure with non-parallel petal-shaped lamellar structure. In addition, inorganic sheets intersperse with each other to form an interlock.