公开(公告)号：US20200052340A1

公开(公告)日：2020-02-13

申请号：US16494205

申请日：2018-02-19

Applicant: INSTITUT MINES TELECOM

Inventor： Thierry DJENIZIAN ,  Roger DELATTRE

IPC: H01M10/0585 ,  H01M10/0525 ,  H01M4/139 ,  H01M4/70 ,  H01M10/054

Abstract: The invention relates to a deformable accumulator comprising: a. a first and a second substrate (1,1′), b. at least one first current collector (2a, 2b, . . . ) deposited on the first substrate, along a curved line, c. at least one second current collector (2a′, 2b′, . . . ) deposited on the second substrate, along a second curved line, d. an anode consisting of a first set of columns (4) deposited on the first current collector (2a′, 2b′, . . . ), e. a cathode consisting of a second set of columns (4′) deposited on the second current collector (2a′, 2b′, . . . ), f. an electrolyte allowing the transfer of the ionic species, the faces of the first and the second substrate facing each other and defining a space (5) occupied by the electrolyte in which the columns of the anode (4) and the cathode (4′) are submerged.