Flexible comb-shaped semi-dry electrode and preparation method thereof

The invention discloses a flexible comb-shaped semi-dry electrode and a preparation method thereof. The flexible comb-shaped semi-dry electrode is prepared based on a sensitive material. the preparation method of the sensitive material comprises the following steps: uniformly mixing copper salt, a carbon conductive material and titanium dioxide nano powder, then uniformly mixing with PDMS (polydimethylsiloxane), and keeping the constant temperature of 60-80 DEG C for 2-8 hours or stably placing the sensitive material in a natural room temperature state for 2-4 days to obtain the sensitive material.The sensitive material is based on the PDMS, a wet electrode or a semi-dry electrode has good flexibility, and discomfort cannot be caused to a testee. A conductive net is constructed by adopting a carbon conductive material, polarization potential is reduced by adopting titanium dioxide nano powder, an electrolyte adsorption and desorption porous structure is constructed by adopting copper salt, and the manufacture