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Title: Semiconductor-nanocrystal/conjugated polymer thin films

The invention described herein provides for thin films and methods of making comprising inorganic semiconductor-nanocrystals dispersed in semiconducting-polymers in high loading amounts. The invention also describes photovoltaic devices incorporating the thin films.
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Issue Date:
OSTI Identifier:
The Regents of the University of California (Oakland, CA) OAK
Patent Number(s):
Application Number:
Contract Number:
Resource Relation:
Patent File Date: 2005 Feb 11
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
Country of Publication:
United States

Works referenced in this record:

Formation of High-Quality CdTe, CdSe, and CdS Nanocrystals Using CdO as Precursor
journal, January 2001
  • Peng, Z. Adam; Peng, Xiaogang
  • Journal of the American Chemical Society, Vol. 123, Issue 1, p. 183-184
  • DOI: 10.1021/ja003633m

2.5% efficient organic plastic solar cells
journal, February 2001
  • Shaheen, Sean E.; Brabec, Christoph J.; Sariciftci, N. Serdar
  • Applied Physics Letters, Vol. 78, Issue 6, p. 841-843
  • DOI: 10.1063/1.1345834

Photogeneration, charge transport, and photoconductivity of a novel PVK/CdS-nanocrystal polymer composite
journal, July 1999

Charge separation and photovoltaic conversion in polymer composites with internal donor/acceptor heterojunctions
journal, October 1995
  • Yu, G.; Heeger, A. J.
  • Journal of Applied Physics, Vol. 78, Issue 7, p. 4510-4515
  • DOI: 10.1063/1.359792

Efficient photodiodes from interpenetrating polymer networks
journal, August 1995
  • Halls, J. J. M.; Walsh, C. A.; Greenham, N. C.
  • Nature, Vol. 376, Issue 6540, p. 498-500
  • DOI: 10.1038/376498a0

Photodiode performance and nanostructure of polythiophene/C60 blends
journal, January 1997
  • Roman, Lucimara S.; Andersson, Mats R.; Yohannes, Teketel
  • Advanced Materials, Vol. 9, Issue 15, p. 1164-1168
  • DOI: 10.1002/adma.19970091508

High Quantum Efficiency Polythiophene
journal, July 1998

High efficiency polymer photodiodes
journal, June 1999

Polymer p-i-n Junction Photovoltaic Cells
journal, June 1998

Exciton diffusion and dissociation in a poly(p‐phenylenevinylene)/C60 heterojunction photovoltaic cell
journal, May 1996
  • Halls, J. J. M.; Pichler, K.; Friend, R. H.
  • Applied Physics Letters, Vol. 68, Issue 22, p. 3120-3122
  • DOI: 10.1063/1.115797

The electroluminescent and photodiode device made of a polymer blend
journal, May 1996

Efficient photodetectors and photovoltaic cells from composites of fullerenes and conjugated polymers: photoinduced electron transfer
journal, January 1997

Donor polymer (PAT6) — acceptor polymer (CNPPV) fractal network photocells
journal, March 1997

CdSe photovoltaic sintered films
journal, November 1999

Oligo(phenylenevinylene)/Fullerene Photovoltaic Cells: Influence of Morphology
journal, December 1999

Novel photoelectrochromic cells containing a polyaniline layer and a dye-sensitized nanocrystalline TiO2 photovoltaic cell
journal, May 1998

Quantum size effects in nanocrystalline semiconducting titania layers prepared by anodic oxidative hydrolysis of titanium trichloride
journal, September 1993
  • Kavan, Ladislav; Stoto, Tiziana; Graetzel, Michael
  • The Journal of Physical Chemistry, Vol. 97, Issue 37, p. 9493-9498
  • DOI: 10.1021/j100139a038

Quantum-Sized PbS, CdS, Ag2S, Sb2S3, and Bi2S3 Particles as Sensitizers for Various Nanoporous Wide-Bandgap Semiconductors
journal, March 1994
  • Vogel, R.; Hoyer, P.; Weller, H.
  • The Journal of Physical Chemistry, Vol. 98, Issue 12, p. 3183-3188
  • DOI: 10.1021/j100063a022

A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
journal, October 1991
  • O'Regan, Brian; Grätzel, Michael
  • Nature, Vol. 353, Issue 6346, p. 737-740
  • DOI: 10.1038/353737a0

Dye-based donor/acceptor solar cells
journal, February 2000
  • Petritsch, K.; Dittmer, J. J.; Marseglia, E. A.
  • Solar Energy Materials and Solar Cells, Vol. 61, Issue 1, p. 63-72
  • DOI: 10.1016/S0927-0248(99)00097-5

Crystal network formation in organic solar cells
journal, February 2000
  • Dittmer, J. J.; Lazzaroni, R.; Leclère, Ph.
  • Solar Energy Materials and Solar Cells, Vol. 61, Issue 1, p. 53-61
  • DOI: 10.1016/S0927-0248(99)00096-3

The photovoltaic effect in a poly(p-phenylenevinylene)/perylene heterojunction
journal, March 1997

Trapping Light in Polymer Photodiodes with Soft Embossed Gratings
journal, February 2000

Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions
journal, December 1995

Shape-Controlled Synthesis of Colloidal Platinum Nanoparticles
journal, June 1996

Nanostructuring Titania: Control over Nanocrystal Structure, Size, Shape, and Organization
journal, February 1999

Nanowire Nanosensors for Highly Sensitive and Selective Detection of Biological and Chemical Species
journal, August 2001

Synthesis and optical properties of tetrapod-like zinc oxide nanorods
journal, May 2002

Control of Thickness and Orientation of Solution-Grown Silicon Nanowires
journal, February 2000

Chemistry and Physics in One Dimension: Synthesis and Properties of Nanowires and Nanotubes
journal, February 1999
  • Hu, Jiangtao; Odom, Teri Wang; Lieber, Charles M.
  • Accounts of Chemical Research, Vol. 32, Issue 5, p. 435-445
  • DOI: 10.1021/ar9700365

CdSe Nanocrystal Rods/Poly(3-hexylthiophene) Composite Photovoltaic Devices
journal, August 1999

Hybrid Nanorod-Polymer Solar Cells
journal, March 2002
  • Huynh, W. U.; Dittmer, Janke J.; Alivisatos, A. Paul
  • Science, Vol. 295, Issue 5564, p. 2425-2427
  • DOI: 10.1126/science.1069156

Controlled Synthesis of Multi-armed CdS Nanorod Architectures Using Monosurfactant System
journal, May 2001
  • Jun, Young-wook; Lee, Sang-Min; Kang, Nam-Jung
  • Journal of the American Chemical Society, Vol. 123, Issue 21, p. 5150-5151
  • DOI: 10.1021/ja0157595

Synthesis and characterization of nearly monodisperse CdE (E = sulfur, selenium, tellurium) semiconductor nanocrystallites
journal, September 1993
  • Murray, C. B.; Norris, D. J.; Bawendi, M. G.
  • Journal of the American Chemical Society, Vol. 115, Issue 19, p. 8706-8715
  • DOI: 10.1021/ja00072a025

Synthesis and Magnetic Studies of Uniform Iron Nanorods and Nanospheres
journal, September 2000
  • Park, Sang-Jae; Kim, Seungsoo; Lee, Suyoun
  • Journal of the American Chemical Society, Vol. 122, Issue 35, p. 8581-8582
  • DOI: 10.1021/ja001628c

Silicon-Germanium Strained Layer Materials in Microelectronics
journal, March 1999

Nearly Monodisperse and Shape-Controlled CdSe Nanocrystals via Alternative Routes:  Nucleation and Growth
journal, April 2002
  • Peng, Z. Adam; Peng, Xiaogang
  • Journal of the American Chemical Society, Vol. 124, Issue 13, p. 3343-3353
  • DOI: 10.1021/ja0173167

Shape control of CdSe nanocrystals
journal, March 2000
  • Peng, Xiaogang; Manna, Liberato; Yang, Weidong
  • Nature, Vol. 404, Issue 6773, p. 59-61
  • DOI: 10.1038/35003535

Imperfect Oriented Attachment: Dislocation Generation in Defect-Free Nanocrystals
journal, August 1998

The future of the fullerenes
journal, August 1998

Solution-Liquid-Solid Growth of Crystalline III-V Semiconductors: An Analogy to Vapor-Liquid-Solid Growth
journal, December 1995

A new method for preparation of zinc oxide whiskers
journal, July 1999

Studies on the strength and wear resistance of tetrapod-shaped ZnO whisker-reinforced rubber composites
journal, January 2001
  • Zhou, Zuowan; Liu, Shikai; Gu, Lixia
  • Journal of Applied Polymer Science, Vol. 80, Issue 9, p. 1520-1525
  • DOI: 10.1002/app.1243

Solid state dye-sensitized TiO2 solar cells with poly(3-octylthiophene) as hole transport layer
journal, March 2001

Growth of CdTe smoke particles prepared by gas evaporation technique
journal, July 1983