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Title: Hybrid solar cells via UV-polymerization of polymer precursor

Patent ·
OSTI ID:1531764

A hybrid photovoltaic cell comprising a composite substrate of a nanotube or nanorod array of metal oxide infiltrated with a monomer precursor and subsequently polymerized in situ via UV irradiation. In an embodiment, the photovoltaic cell comprises an electron accepting TiO2 nanotube array infiltrated with a photo-sensitive electron donating conjugated polymer. The conjugated polymer may be formed in situ through UV irradiation polymerizing a monomer precursor such as 2,5-diiodothiophene (DIT).

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357; W-31-109-ENG-38
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
8,269,100
Application Number:
12/489,001
OSTI ID:
1531764
Resource Relation:
Patent File Date: 2009-06-22
Country of Publication:
United States
Language:
English

References (4)

Hybrid solar cells based on nanostructured semiconductors and organic materials patent-application November 2006
Photovoltaic Devices with Nanostructure/Conjugated Polymer Hybrid Layer and its Matched Electron Transporting Layer patent-application February 2008
Photochemical conversion of 2,5-diiodothiophene condensed on substrates to oligothiophene and polythiophene thin films and micro-patterns journal February 2006
Dye-sensitized solar cell and method for manufacturing the same patent-application January 2008

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