Patent · US Active

Organic-inorganic hybrid perovskite nanocrystals and methods of making the same

US11130910B2 · kind B2 · utility

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19Claims

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Assignee

THE TRUSTEES OF PRINCETON UNIVERSITY · US

Inventors

Barry Rand · Princeton, US
Ross Kerner · Princeton, US
Zhengguo Xiao · Plainsboro, US

Key dates

Filing date	Mar 22, 2017
Grant date	Sep 28, 2021
Priority date	—
Expiry date	Mar 22, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/542
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Organic-inorganic perovskite nanoparticle compositions are described herein. In some embodiments, a nanoparticle composition comprises a layer of organic-inorganic perovskite nanocrystals, the organic-inorganic perovskite nanocrystals comprising surfaces associated with ligands of size unable to incorporate into octahedral corner sites of the perovskite crystal structure.

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