Methods for making perovskite solar cells having improved hole-transport layers
Abstract
An aspect of the present disclosure is a device that includes a first layer that includes a hole-transport material and an acid, where the first layer has a conductivity between 20 μS/cm and 500 μS/cm. In some embodiments of the present disclosure, the first layer may absorb light having a wavelength between 400 nm and 600 nm. In some embodiments of the present disclosure, the hole-transport material may include at least one of 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD), a derivative of spiro-OMeTAD, poly(triarylamine), poly(3-hexylthiophene), and/or N,N′-bis(3-methylphenyl)-N,N′-diphenylbenzidine.
- Inventors:
- Issue Date:
- Research Org.:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568531
- Patent Number(s):
- 10332688
- Application Number:
- 15/636,949
- Assignee:
- Alliance for Sustainable Energy, LLC (Golden, CO)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- AC36-08GO28308
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/29/2017
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 14 SOLAR ENERGY; 42 ENGINEERING; 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Zhu, Kai, Li, Zhen, Sellinger, Alan, and Tinkham, Jonathan Scott. Methods for making perovskite solar cells having improved hole-transport layers. United States: N. p., 2019.
Web.
Zhu, Kai, Li, Zhen, Sellinger, Alan, & Tinkham, Jonathan Scott. Methods for making perovskite solar cells having improved hole-transport layers. United States.
Zhu, Kai, Li, Zhen, Sellinger, Alan, and Tinkham, Jonathan Scott. Tue .
"Methods for making perovskite solar cells having improved hole-transport layers". United States. https://www.osti.gov/servlets/purl/1568531.
@article{osti_1568531,
title = {Methods for making perovskite solar cells having improved hole-transport layers},
author = {Zhu, Kai and Li, Zhen and Sellinger, Alan and Tinkham, Jonathan Scott},
abstractNote = {An aspect of the present disclosure is a device that includes a first layer that includes a hole-transport material and an acid, where the first layer has a conductivity between 20 μS/cm and 500 μS/cm. In some embodiments of the present disclosure, the first layer may absorb light having a wavelength between 400 nm and 600 nm. In some embodiments of the present disclosure, the hole-transport material may include at least one of 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD), a derivative of spiro-OMeTAD, poly(triarylamine), poly(3-hexylthiophene), and/or N,N′-bis(3-methylphenyl)-N,N′-diphenylbenzidine.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 25 00:00:00 EDT 2019},
month = {Tue Jun 25 00:00:00 EDT 2019}
}
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