Inquiry (采购产品): foam as temperature We are looking for form materials as template to make TiO2 filter. The form template is impregnated with TiO2 precusor, then, the composite is calcined to remove foam and form Tio2 filter. Hopefully, we can get interconnected foam with different pore size. Thanks! **** Hidden Message ***** Rongcai Xie Urbana, IL 61801 USA Company: University of Illinois E-mail: xrc@uiuc.edu **** Hidden Message ***** xrc@uiuc.edu