Patent · US Active

Two-dimensional hybrid perovskites layer-edge device and method

US10756282B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

King Abdullah University of Science and Technology · SA

Inventors

Jr-Hau He · Thuwal, SA
Bin Cheng · Sandhausen, DE

Key dates

Filing date	Oct 25, 2019
Grant date	Aug 25, 2020
Priority date	—
Expiry date	Oct 25, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A photovoltaic device that absorbs optical energy and generates electrical energy, the photovoltaic device including a base; a two-dimensional (2D) organic-inorganic perovskite layer assembly located on the base, wherein the 2D organic-inorganic perovskite layer assembly includes an inorganic layer sandwiched by first and second organic layers; and first and second electrodes formed on a surface of the 2D organic-inorganic perovskite layer assembly, opposite to the base. A location of the first and second electrodes is selected to define a layer-edge 0° surface, which extends within the surface of the 2D organic-inorganic perovskite layer assembly, parallel to an edge of the inorganic layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.