Increasing the Fill Factor of Inverted P3HT:PCBM Solar Cells Through Surface Modification of Al-Doped ZnO via Phosphonic Acid-Anchored C60 SAMs

Tobias Stubhan; Michael Salinas; Alexander Ebel; Frederik C Krebs; Andreas Hirsch; Marcus Halik; Christoph J. Brabec

doi:10.1002/aenm.201100668

Increasing the Fill Factor of Inverted P3HT:PCBM Solar Cells Through Surface Modification of Al-Doped ZnO via Phosphonic Acid-Anchored C60 SAMs

Tobias Stubhan
, Michael Salinas
, Alexander Ebel
, Frederik C Krebs
, Andreas Hirsch
, Marcus Halik
, Christoph J. Brabec

Department of Energy Conversion and Storage

Friedrich-Alexander University Erlangen-Nürnberg
Bavarian Center for Applied Energy Research

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

The influence of aluminum-doped zinc oxide (AZO) electron extraction layers modified with self-assembled monolayers (SAMs) on inverted polymer solar cells is investigated. It is found that AZO modification with phosphonic acid-anchored Fullerene–SAMs leads to a reduction of the series resistance, while increasing the parallel resistance. This results in an increased efficiency from 2.9 to 3.3%.

Original language	English
Journal	Advanced Energy Materials
Volume	2
Issue number	5
Pages (from-to)	532-535
ISSN	1614-6832
DOIs	https://doi.org/10.1002/aenm.201100668
Publication status	Published - 2012

Keywords

CHEMISTRY
ENERGY
MATERIALS
PHYSICS
Al-doped ZnO
LAYERS
Fullerenes
Organic solar cells
Phosphonic acids
SAMs

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@article{736820015e7645b0a16dd8401ebc5280,

title = "Increasing the Fill Factor of Inverted P3HT:PCBM Solar Cells Through Surface Modification of Al-Doped ZnO via Phosphonic Acid-Anchored C60 SAMs",

abstract = "The influence of aluminum-doped zinc oxide (AZO) electron extraction layers modified with self-assembled monolayers (SAMs) on inverted polymer solar cells is investigated. It is found that AZO modification with phosphonic acid-anchored Fullerene–SAMs leads to a reduction of the series resistance, while increasing the parallel resistance. This results in an increased efficiency from 2.9 to 3.3\%. ",

keywords = "CHEMISTRY, ENERGY, MATERIALS, PHYSICS, Al-doped ZnO, LAYERS, Fullerenes, Organic solar cells, Phosphonic acids, SAMs",

author = "Tobias Stubhan and Michael Salinas and Alexander Ebel and Krebs, \{Frederik C\} and Andreas Hirsch and Marcus Halik and Brabec, \{Christoph J.\}",

year = "2012",

doi = "10.1002/aenm.201100668",

language = "English",

volume = "2",

pages = "532--535",

journal = "Advanced Energy Materials",

issn = "1614-6832",

publisher = "John Wiley and Sons Inc.",

number = "5",

}

TY - JOUR

T1 - Increasing the Fill Factor of Inverted P3HT:PCBM Solar Cells Through Surface Modification of Al-Doped ZnO via Phosphonic Acid-Anchored C60 SAMs

AU - Stubhan, Tobias

AU - Salinas, Michael

AU - Ebel, Alexander

AU - Krebs, Frederik C

AU - Hirsch, Andreas

AU - Halik, Marcus

AU - Brabec, Christoph J.

PY - 2012

Y1 - 2012

N2 - The influence of aluminum-doped zinc oxide (AZO) electron extraction layers modified with self-assembled monolayers (SAMs) on inverted polymer solar cells is investigated. It is found that AZO modification with phosphonic acid-anchored Fullerene–SAMs leads to a reduction of the series resistance, while increasing the parallel resistance. This results in an increased efficiency from 2.9 to 3.3%.

AB - The influence of aluminum-doped zinc oxide (AZO) electron extraction layers modified with self-assembled monolayers (SAMs) on inverted polymer solar cells is investigated. It is found that AZO modification with phosphonic acid-anchored Fullerene–SAMs leads to a reduction of the series resistance, while increasing the parallel resistance. This results in an increased efficiency from 2.9 to 3.3%.

KW - CHEMISTRY

KW - ENERGY

KW - MATERIALS

KW - PHYSICS

KW - Al-doped ZnO

KW - LAYERS

KW - Fullerenes

KW - Organic solar cells

KW - Phosphonic acids

KW - SAMs

U2 - 10.1002/aenm.201100668

DO - 10.1002/aenm.201100668

M3 - Journal article

SN - 1614-6832

VL - 2

SP - 532

EP - 535

JO - Advanced Energy Materials

JF - Advanced Energy Materials

IS - 5

ER -

Increasing the Fill Factor of Inverted P3HT:PCBM Solar Cells Through Surface Modification of Al-Doped ZnO via Phosphonic Acid-Anchored C60 SAMs

Abstract

Keywords

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