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Compositions for solution processing of perovskites and methods of making the same

Patent ·
OSTI ID:1924908
The present disclosure relates to a composition that includes a perovskite crystal, where the perovskite crystal is in the form of a powder, and the perovskite crystal is semiconducting and photovoltaically active.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States); Univ. of Colorado, Boulder, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308;
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO); The Regents of the University of Colorado, a Body Corporate (Denver, CO)
Patent Number(s):
11,390,533
Application Number:
16/715,224
OSTI ID:
1924908
Country of Publication:
United States
Language:
English

References (13)

Unveiling the Influence of pH on the Crystallization of Hybrid Perovskites, Delivering Low Voltage Loss Photovoltaics journal October 2017
Synthesis, structural and optical characterization of APbX3 (A=methylammonium, dimethylammonium, trimethylammonium; X=I, Br, Cl) hybrid organic-inorganic materials journal August 2016
The organic residue and synthesis of LaFeO3 by combustion of citrate and nitrate precursors journal July 2015
Solvent-Free Solid-State Synthesis of High Yield Mixed Halide Perovskites for Easily Tunable Composition and Band Gap journal May 2018
Perovskite Solar Cells: Toward Industrial-Scale Methods journal July 2018
High efficiency methylammonium lead triiodide perovskite solar cells: the relevance of non-stoichiometric precursors journal January 2015
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency journal January 2016
Cation exchange for thin film lead iodide perovskite interconversion journal January 2016
Mechanosynthesis of the hybrid perovskite CH 3 NH 3 PbI 3 : characterization and the corresponding solar cell efficiency journal January 2015
Correction: Gas induced conversion of hybrid perovskite single crystal to single crystal for great enhancement of their photoelectric properties journal January 2017
Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells journal January 2014
Synthesis of multiferroics BiFe0.5B0.5O3 journal February 2015
Transamidation of dimethylformamide during alkylammonium lead triiodide film formation for perovskite solar cells journal July 2016

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