Architectures and criteria for the design of high efficiency organic photovoltaic cells

Rand, Barry; Forrest, Stephen R; Pendergrast Burk, Diane

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Title: Architectures and criteria for the design of high efficiency organic photovoltaic cells

Abstract

A method for fabricating an organic photovoltaic cell includes providing a first electrode; depositing a series of at least seven layers onto the first electrode, each layer consisting essentially of a different organic semiconductor material, the organic semiconductor material of at least an intermediate layer of the sequence being a photoconductive material; and depositing a second electrode onto the sequence of at least seven layers. One of the first electrode and the second electrode is an anode and the other is a cathode. The organic semiconductor materials of the series of at least seven layers are arranged to provide a sequence of decreasing lowest unoccupied molecular orbitals (LUMOs) and a sequence of decreasing highest occupied molecular orbitals (HOMOs) across the series from the anode to the cathode.

Inventors:: Rand, Barry; Forrest, Stephen R; Pendergrast Burk, Diane

Issue Date:: Tue Mar 31 00:00:00 EDT 2015

Research Org.:: National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1177028

Patent Number(s):: 8993881

Application Number:: 13/965,903

Assignee:: The Trustees of Princeton University (Princeton, NJ)

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

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B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y10/00 - Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic

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
Y02E10/549 - organic PV cells

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DOE Contract Number:: AC36-98G010337

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Aug 13

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 14 SOLAR ENERGY

Citation Formats


                    Rand, Barry, Forrest, Stephen R, and Pendergrast Burk, Diane. Architectures and criteria for the design of high efficiency organic photovoltaic cells.  United States: N. p., 2015. 
        Web.

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                    Rand, Barry, Forrest, Stephen R, & Pendergrast Burk, Diane. Architectures and criteria for the design of high efficiency organic photovoltaic cells.  United States.

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                    Rand, Barry, Forrest, Stephen R, and Pendergrast Burk, Diane. Tue .  
        "Architectures and criteria for the design of high efficiency organic photovoltaic cells".  United States.  https://www.osti.gov/servlets/purl/1177028.

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@article{osti_1177028,

  title        = {Architectures and criteria for the design of high efficiency organic photovoltaic cells},

  author       = {Rand, Barry and Forrest, Stephen R and Pendergrast Burk, Diane},

  abstractNote = {A method for fabricating an organic photovoltaic cell includes providing a first electrode; depositing a series of at least seven layers onto the first electrode, each layer consisting essentially of a different organic semiconductor material, the organic semiconductor material of at least an intermediate layer of the sequence being a photoconductive material; and depositing a second electrode onto the sequence of at least seven layers. One of the first electrode and the second electrode is an anode and the other is a cathode. The organic semiconductor materials of the series of at least seven layers are arranged to provide a sequence of decreasing lowest unoccupied molecular orbitals (LUMOs) and a sequence of decreasing highest occupied molecular orbitals (HOMOs) across the series from the anode to the cathode.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 31 00:00:00 EDT 2015},

  month        = {Tue Mar 31 00:00:00 EDT 2015}

}

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Works referenced in this record:

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patent, December 1997

Forrest, Stephen R.; Thompson, Mark E.; Burrows, Paul E.
US Patent Document 5,703,436
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Structure for high efficiency electroluminescent device
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Highly efficient multiple reflection photosensitive optoelectronic device with optical concentrator
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Highly transparent non-metallic cathodes
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Parthasarathy, Gautam; Burrows, Paul E.; Forrest, Stephen R.
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Photovoltaic device with optical concentrator and method of making the same
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Peumans, Peter; Forrest, Stephen R.; Bulovic, Vladimir
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Organic photosensitive optoelectronic device with an exciton blocking layer
patent, September 2002

Forrest, Stephen R.; Bulovic, Vladimir; Peumans, Peter
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Thin film organic position sensitive detectors
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Architectures and criteria for the design of high efficiency organic photovoltaic cells

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An organic photovoltaic cell includes an anode and a cathode, and a plurality of organic semiconductor layers between the anode and the cathode. At least one of the anode and the cathode is transparent. Each two adjacent layers of the plurality of organic semiconductor layers are in direct contact. The plurality of organic semiconductor layers includes an intermediate layer consisting essentially of a photoconductive material, and two sets of at least three layers. A first set of at least three layers is between the intermediate layer and the anode. Each layer of the first set consists essentially of a differentmore » « less
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Similar Records

Title: Architectures and criteria for the design of high efficiency organic photovoltaic cells

Abstract

Citation Formats

Transparent contacts for organic devices patent, December 1997

Structure for high efficiency electroluminescent device patent, August 2000

Highly efficient multiple reflection photosensitive optoelectronic device with optical concentrator patent, December 2001

Organic photosensitive optoelectronic devices with transparent electrodes patent, March 2002

Highly transparent non-metallic cathodes patent, July 2002

Photovoltaic device with optical concentrator and method of making the same patent, August 2002

Organic photosensitive optoelectronic device with an exciton blocking layer patent, September 2002

Solar cells using fullerenes patent, June 2003

Organic photovoltaic devices patent, December 2003

Method of preparing photoresponsive devices, and devices made thereby patent, December 2003

Multilayer organic photodetectors with improved performance patent, December 2005

Thin film organic position sensitive detectors patent, February 2006

Organic photosensitive optoelectronic device with an exciton blocking layer patent, April 2006

Organic photovoltaic devices patent-application, March 2003

Solid state photosensitive devices which employ isolated photosynthetic complexes patent-application, May 2005

Multilayer Organic Photodetectors with Improved Performance patent-application, May 2005

High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions patent-application, October 2005

Method of Fabricating an Optoelectronic Device Having a Bulk Heterojunction patent-application, October 2005

Aperiodic dielectric multilayer stack patent-application, December 2005

Stacked organic photosensitive devices patent-application, February 2006

Interface modification to optimize charge separation in cyanine heterojunction photovoltaic devices journal, May 2005

Organic p-i-n solar cells journal, June 2004

Organic solar cell based on multistep charge separation system journal, November 1992

Transparent contacts for organic devices
patent, December 1997

Structure for high efficiency electroluminescent device
patent, August 2000

Highly efficient multiple reflection photosensitive optoelectronic device with optical concentrator
patent, December 2001

Organic photosensitive optoelectronic devices with transparent electrodes
patent, March 2002

Highly transparent non-metallic cathodes
patent, July 2002

Photovoltaic device with optical concentrator and method of making the same
patent, August 2002

Organic photosensitive optoelectronic device with an exciton blocking layer
patent, September 2002

Solar cells using fullerenes
patent, June 2003

Organic photovoltaic devices
patent, December 2003

Method of preparing photoresponsive devices, and devices made thereby
patent, December 2003

Multilayer organic photodetectors with improved performance
patent, December 2005

Thin film organic position sensitive detectors
patent, February 2006

Organic photosensitive optoelectronic device with an exciton blocking layer
patent, April 2006

Organic photovoltaic devices
patent-application, March 2003

Solid state photosensitive devices which employ isolated photosynthetic complexes
patent-application, May 2005

Multilayer Organic Photodetectors with Improved Performance
patent-application, May 2005

High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions
patent-application, October 2005

Method of Fabricating an Optoelectronic Device Having a Bulk Heterojunction
patent-application, October 2005

Aperiodic dielectric multilayer stack
patent-application, December 2005

Stacked organic photosensitive devices
patent-application, February 2006

Interface modification to optimize charge separation in cyanine heterojunction photovoltaic devices
journal, May 2005

Organic p-i-n solar cells
journal, June 2004

Organic solar cell based on multistep charge separation system
journal, November 1992