PEROVSKITE WITH MODIFIED SURFACE AND METHOD FOR MAKING THE SAME

Feng Yan; Jing Zhuang

PEROVSKITE WITH MODIFIED SURFACE AND METHOD FOR MAKING THE SAME

Feng Yan (Inventor)
, Jing Zhuang (Inventor)

Research output: Patents, agreements, assignments and companies › Patents granted

Abstract

This invention provides a perovskite with a modified surface and method for making the same. In one embodiment, said perovskite is a mixed-cation lead halide perovskite; and said modified surface comprises a DPGABr:PbI2 complex layer. In one embodiment, said method for manufacturing a perovskite with a modified surface, comprises the steps of: a) Providing a perovskite with a surface to be modified; b) Treating said surface to be modified with DPGABr; and c) Annealing to form said perovskite with a modified surface.

Original language	English
Patent number	US 12,336,364 B2
Filing date	7/09/23
Publication status	Published - 2025

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title = "PEROVSKITE WITH MODIFIED SURFACE AND METHOD FOR MAKING THE SAME",

abstract = "This invention provides a perovskite with a modified surface and method for making the same. In one embodiment, said perovskite is a mixed-cation lead halide perovskite; and said modified surface comprises a DPGABr:PbI2 complex layer. In one embodiment, said method for manufacturing a perovskite with a modified surface, comprises the steps of: a) Providing a perovskite with a surface to be modified; b) Treating said surface to be modified with DPGABr; and c) Annealing to form said perovskite with a modified surface. ",

author = "Feng Yan and Jing Zhuang",

year = "2025",

language = "English",

type = "Patent",

note = "US 12,336,364 B2",

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TY - PAT

T1 - PEROVSKITE WITH MODIFIED SURFACE AND METHOD FOR MAKING THE SAME

AU - Yan, Feng

AU - Zhuang, Jing

PY - 2025

Y1 - 2025

N2 - This invention provides a perovskite with a modified surface and method for making the same. In one embodiment, said perovskite is a mixed-cation lead halide perovskite; and said modified surface comprises a DPGABr:PbI2 complex layer. In one embodiment, said method for manufacturing a perovskite with a modified surface, comprises the steps of: a) Providing a perovskite with a surface to be modified; b) Treating said surface to be modified with DPGABr; and c) Annealing to form said perovskite with a modified surface.

AB - This invention provides a perovskite with a modified surface and method for making the same. In one embodiment, said perovskite is a mixed-cation lead halide perovskite; and said modified surface comprises a DPGABr:PbI2 complex layer. In one embodiment, said method for manufacturing a perovskite with a modified surface, comprises the steps of: a) Providing a perovskite with a surface to be modified; b) Treating said surface to be modified with DPGABr; and c) Annealing to form said perovskite with a modified surface.

M3 - Patents granted

M1 - US 12,336,364 B2

Y2 - 2023/09/07

ER -

PEROVSKITE WITH MODIFIED SURFACE AND METHOD FOR MAKING THE SAME

Abstract

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