公开(公告)号：US20210309872A1

公开(公告)日：2021-10-07

申请号：US17262669

申请日：2019-07-19

申请人： FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA

发明人： Ilker S. BAYER ,  Pietro CATALDI ,  Athanasia ATHANASIOU

IPC分类号： C09D11/04 ,  C09D11/52 ,  C09D11/08 ,  C09D11/14 ,  H01B1/24 ,  D21H19/38 ,  D21H19/50 ,  D21H19/62 ,  D21H25/06

摘要： Cellulose-based composite material comprising an electrically conductive material dispersed in a matrix comprising at least one plant-derived protein and a polymer of aleuritic acid, said composite material being obtainable by a process comprising the steps of dissolving at least one plant-derived protein and aleuritic acid in a dissolving solution to achieve a first mixture, dispersing an electrically conductive material in said first mixture to achieve a conductive ink, distributing said conductive ink on at least one side of a cellulose substrate to achieve a coated cellulose substrate, hot-pressing said coated cellulose substrate to obtain i) impregnation of the cellulose substrate with said conductive ink and ii) polymerization of aleuritic acid.