Photoactive devices including porphyrinoids with coordinating additives
Abstract
Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1179224
- Patent Number(s):
- 9029837
- Application Number:
- 13/271,993
- Assignee:
- The Regents of The University of Michigan (Ann Arbor, MI)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
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:
- SC000103
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Oct 12
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Forrest, Stephen R, Zimmerman, Jeramy, Yu, Eric K, Thompson, Mark E, Trinh, Cong, Whited, Matthew, and Diev, Vlacheslav. Photoactive devices including porphyrinoids with coordinating additives. United States: N. p., 2015.
Web.
Forrest, Stephen R, Zimmerman, Jeramy, Yu, Eric K, Thompson, Mark E, Trinh, Cong, Whited, Matthew, & Diev, Vlacheslav. Photoactive devices including porphyrinoids with coordinating additives. United States.
Forrest, Stephen R, Zimmerman, Jeramy, Yu, Eric K, Thompson, Mark E, Trinh, Cong, Whited, Matthew, and Diev, Vlacheslav. Tue .
"Photoactive devices including porphyrinoids with coordinating additives". United States. https://www.osti.gov/servlets/purl/1179224.
@article{osti_1179224,
title = {Photoactive devices including porphyrinoids with coordinating additives},
author = {Forrest, Stephen R and Zimmerman, Jeramy and Yu, Eric K and Thompson, Mark E and Trinh, Cong and Whited, Matthew and Diev, Vlacheslav},
abstractNote = {Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 12 00:00:00 EDT 2015},
month = {Tue May 12 00:00:00 EDT 2015}
}
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