US Patent Application 18355095. PEROVSKITE SOLAR BATTERY AND PREPARATION METHOD THEREOF simplified abstract
Contents
PEROVSKITE SOLAR BATTERY AND PREPARATION METHOD THEREOF
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s)
PEROVSKITE SOLAR BATTERY AND PREPARATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18355095 titled 'PEROVSKITE SOLAR BATTERY AND PREPARATION METHOD THEREOF
Simplified Explanation
- The patent application describes a perovskite solar battery with specific layers and materials. - The battery includes a transparent conductive glass substrate, a hole transport layer, a perovskite light-absorbing layer, an electron transport layer, and an electrode. - The hole transport layer is made of nickel oxide, and there is a contact surface between the hole transport layer and the perovskite layer. - On this contact surface, there is a specific ratio between simple-substance nickel and trivalent nickel, ranging from 85:15 to 99:1. - The patent application also provides a method for preparing this type of perovskite solar battery.
Original Abstract Submitted
A perovskite solar battery, including a transparent conductive glass substrate, a hole transport layer, a perovskite light-absorbing layer, an electron transport layer, and an electrode are described. The hole transport layer is a nickel oxide hole transport layer. Simple-substance nickel exists on a contact surface of the hole transport layer in contact with the perovskite light-absorbing layer. On the contact surface of the hole transport layer in contact with the perovskite light-absorbing layer, a ratio between simple-substance nickel and trivalent nickel is 85:15 to 99:1, optionally 90:10 to 99:1, and further optionally 95:5 to 99:1. This application further provides a method for preparing a perovskite solar battery.
