Methods for Producing Perovskite Halide Films

Kai Zhu; Mengjin Yang; Nitin Padture; Yuanyuan Zhou

Methods for Producing Perovskite Halide Films

Kai Zhu (Inventor), Mengjin Yang (Inventor), Nitin Padture (Inventor), Yuanyuan Zhou (Inventor)

National Renewable Energy Laboratory

Research output: Patent

Abstract

An aspect of the present disclosure is a method that includes exchanging at least a portion of a first cation of a perovskite solid with a second cation, where the exchanging is performed by exposing the perovskite solid to a precursor of the second cation, such that the precursor of the second cation oxidizes to form the second cation and the first cation reduces to form a precursor of the first cation.

Original language	American English
Patent number	10,411,209 B2
Filing date	10/09/19
State	Published - 2019

NREL Publication Number

NREL/PT-5900-74899

Keywords

cation
efficiencies
perovskite
power conversion
solar cells
thin-film deposition

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Cite this

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title = "Methods for Producing Perovskite Halide Films",

abstract = "An aspect of the present disclosure is a method that includes exchanging at least a portion of a first cation of a perovskite solid with a second cation, where the exchanging is performed by exposing the perovskite solid to a precursor of the second cation, such that the precursor of the second cation oxidizes to form the second cation and the first cation reduces to form a precursor of the first cation.",

keywords = "cation, efficiencies, perovskite, power conversion, solar cells, thin-film deposition",

author = "Kai Zhu and Mengjin Yang and Nitin Padture and Yuanyuan Zhou",

year = "2019",

language = "American English",

type = "Patent",

note = "10,411,209 B2",

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TY - PAT

T1 - Methods for Producing Perovskite Halide Films

AU - Zhu, Kai

AU - Yang, Mengjin

AU - Padture, Nitin

AU - Zhou, Yuanyuan

PY - 2019

Y1 - 2019

N2 - An aspect of the present disclosure is a method that includes exchanging at least a portion of a first cation of a perovskite solid with a second cation, where the exchanging is performed by exposing the perovskite solid to a precursor of the second cation, such that the precursor of the second cation oxidizes to form the second cation and the first cation reduces to form a precursor of the first cation.

AB - An aspect of the present disclosure is a method that includes exchanging at least a portion of a first cation of a perovskite solid with a second cation, where the exchanging is performed by exposing the perovskite solid to a precursor of the second cation, such that the precursor of the second cation oxidizes to form the second cation and the first cation reduces to form a precursor of the first cation.

KW - cation

KW - efficiencies

KW - perovskite

KW - power conversion

KW - solar cells

KW - thin-film deposition

M3 - Patent

M1 - 10,411,209 B2

Y2 - 2019/09/10

ER -

Methods for Producing Perovskite Halide Films

Abstract

NREL Publication Number

Keywords

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