Two-Dimensional Perovskite Compositions and Devices Therefrom

Matthew Beard; Haipeng Lu; Annalise Maughan; Joseph Berry; Zeev Vardeny; Chuanxiao Xiao; Volker Blum; David Mitzi

Two-Dimensional Perovskite Compositions and Devices Therefrom

Matthew Beard (Inventor)
, Haipeng Lu (Inventor)
, Annalise Maughan (Inventor)
, Joseph Berry (Inventor)
, Zeev Vardeny (Inventor)
, Chuanxiao Xiao (Inventor)
, Volker Blum (Inventor)
, David Mitzi (Inventor)

National Renewable Energy Laboratory
University of Utah
Duke University

Research output: Patent

Abstract

The present disclosure relates to a composition that includes a perovskite of A.sub.2BX.sub.4, where A includes an R-form of a chiral molecule of at least one of ##STR00001## and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R.sub.1 includes a first carbon chain having between 2 and 5 carbon atoms, R.sub.2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R.sub.3 includes a third carbon chain.

Original language	American English
Patent number	11,964,994 B2
Filing date	23/04/24
State	Published - 2024

NLR Publication Number

NREL/PT-5F00-89813

Keywords

chiral molecule
R-form
S-form
spin-polarization

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Cite this

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title = "Two-Dimensional Perovskite Compositions and Devices Therefrom",

abstract = "The present disclosure relates to a composition that includes a perovskite of A.sub.2BX.sub.4, where A includes an R-form of a chiral molecule of at least one of \#\#STR00001\#\# and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R.sub.1 includes a first carbon chain having between 2 and 5 carbon atoms, R.sub.2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R.sub.3 includes a third carbon chain.",

keywords = "chiral molecule, R-form, S-form, spin-polarization",

author = "Matthew Beard and Haipeng Lu and Annalise Maughan and Joseph Berry and Zeev Vardeny and Chuanxiao Xiao and Volker Blum and David Mitzi",

year = "2024",

language = "American English",

publisher = "National Laboratory of the Rockies (NLR)",

address = "United States",

type = "Patent",

note = "11,964,994 B2",

}

TY - PAT

T1 - Two-Dimensional Perovskite Compositions and Devices Therefrom

AU - Beard, Matthew

AU - Lu, Haipeng

AU - Maughan, Annalise

AU - Berry, Joseph

AU - Vardeny, Zeev

AU - Xiao, Chuanxiao

AU - Blum, Volker

AU - Mitzi, David

PY - 2024

Y1 - 2024

N2 - The present disclosure relates to a composition that includes a perovskite of A.sub.2BX.sub.4, where A includes an R-form of a chiral molecule of at least one of ##STR00001## and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R.sub.1 includes a first carbon chain having between 2 and 5 carbon atoms, R.sub.2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R.sub.3 includes a third carbon chain.

AB - The present disclosure relates to a composition that includes a perovskite of A.sub.2BX.sub.4, where A includes an R-form of a chiral molecule of at least one of ##STR00001## and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R.sub.1 includes a first carbon chain having between 2 and 5 carbon atoms, R.sub.2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R.sub.3 includes a third carbon chain.

KW - chiral molecule

KW - R-form

KW - S-form

KW - spin-polarization

M3 - Patent

M1 - 11,964,994 B2

Y2 - 2024/04/23

PB - National Laboratory of the Rockies (NLR)

ER -

Two-Dimensional Perovskite Compositions and Devices Therefrom

Abstract

NLR Publication Number

Keywords

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