摘要
Zeolite A/CS xerogel hybrid films were prepared by in-situ crystallization method with uniform structure and good strength.The hybrid films prepared from the precursor films dried at 50℃showed zeolite A was well crystallized.The hybrid films show high water absorption,good elastic strength and Young modulus.The antimicrobial ability of the hybrid films was investigated after Ag^(+)-ion exchanged.The Ag^(+)-exchanged hybrid films with 35%(mass)content of zeolite A showed the highest antimicrobial activity,which could reduce the concentration of the microbial to zero after 7 h.
基金
We are grateful for financial support from the National&Local Joint Engineering Research Center for Deep Utilization Technology of Rock-salt Resource(SF201804)
Opening Topic of Key Laboratory of Attapulgite Resources Utilization in Jiangsu Province(HPK201804)
Jiangsu Province Industry University Research Project(BY2019133).
