“…As novel materials, multifunctional materials that synchronously have two or more exceptional performances have drawn great attention due to special structures and signicant applications in many areas, such as imaging, [1][2][3] oil-water separation, 4,5 optoelectronic devices 6,7 and environment. 8,9 There are many methods to obtain multifunctional materials, such as chemical graing, 10 modication 11,12 and compound methods. 13,14 Compound is one of the universal methods to obtain multifunctional materials with comprehensive performances.…”