The invention provides a construction method for a natural bipolar
biomass gel
artificial muscle device. Theconstruction method is characterized by comprising the following three steps of: firstly, carrying out biological crosslinking reaction on natural a high-molecular
polymer sodium alginate and carboxylated
chitosan to obtain a
biomass gel electricactive film with excellent
biocompatibility and bipolar electric actuation behavior; secondly, by utilizing a
hydrogen bond synergistic effect between
sodium alginate and MXene surface functional groups, preparing a non-
metal electrode membrane solution through direct water-bath blending, wherein the non-
metal electrode membrane solution is high in
conductivity, resistant to bending, safe and non-toxic after being formed into a membrane; and finally, sequentially and alternately laminating and constructing the electricactive film and the
electrode film solution to form an
artificial muscle device with a multi-layer hamburger-like structure, wherein an internal interface synthesis layer of the
artificial muscle device is good in adhesion; the response deformation degree, the reversible actuation property and the movement range are increased; and very excellent electric-chemical-mechanical properties are shown. The construction method has the advantages of being scientific, reasonable, easy and convenient to operate,
environmentally friendly, high in applicability and good in effect.