Perovskite battery and preparation method thereof, and electrical device

Abstract

A perovskite battery and a preparation method thereof, and an electrical device are described. The perovskite battery includes a plurality of battery units arranged along a first direction, each battery unit including a first electrode layer, a second electrode layer, and a first perovskite layer between the first electrode layer and the second electrode layer that are arranged along a second direction; and a connection structure that is configured to couple a first electrode layer of a first battery unit to a second electrode layer of a second battery unit that are adjacent among the plurality of battery units. Low-dimensional perovskite layers are disposed on regions on two sides of the connection structure opposite to the first perovskite layers. The solution of this application is conducive to improving the performance of the perovskite battery.

Dependencies are inferred from the claim text.