Flexible rGO/Fe<sub>3</sub>O<sub>4</sub> NPs/polyurethane film with excellent electromagnetic properties

Flexible rGO/Fe₃O₄ NPs/polyurethane film with excellent electromagnetic properties

Yu Wei-Qi^{1, 2}, Qiu Yi-Chen³, Xiao Hong-Jun^{2, †}, Yang Hai-Tao^{3, 4}, Wang Ge-Ming^{1, ‡}

Pictures of (a) 15-cm-long rGO/Fe₃O₄ NPs/PU film, (b) our home-made scraping film facility, and (c) freely folding rGO/Fe₃O₄ NPs/PU film.