Photovoltaic Properties in Interpenetrating Heterojunction Organic Solar Cells Utilizing MoO3 and ZnO Charge Transport Buffer Layers

Hori, Tetsuo; Moritou, Hiroki; Fukuoka, Naoki et al.

Materials, 3(11), 4915-4921

Number of Access:344（2025-09-02 10:21 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/75681

Link to primary information 

File Format Terms of use Size Views Date.Available Description information
mat_03_11_4915 pdf None 246 KB 125 2020.04.27  
Creative Commons : Attribution

Item Information

Output File Export EndNote Basic Export Mendeley

Title
Photovoltaic Properties in Interpenetrating Heterojunction Organic Solar Cells Utilizing MoO3 and ZnO Charge Transport Buffer Layers
Creator
CreatorName
Hori, Tetsuo
CreatorName
Moritou, Hiroki
CreatorName
Fukuoka, Naoki
CreatorName
Sakamoto, Junki
NRID
1000080304020 1000080304020
ORCID
0000-0003-3142-1193 0000-0003-3142-1193
researchmap permalink
read0054804 read0054804
Scopus Author ID
35413649300 35413649300
CreatorName
Fujii, Akihiko
NRID
1000050204186 1000050204186
ORCID
0000-0002-9556-4225 0000-0002-9556-4225
researchmap permalink
read0014092 read0014092
Scopus Author ID
55490143900 55490143900
CreatorName
Ozaki, Masanori
Subject
organic solar cells
interpenetrating heterojunction
buffer layers
molybdenum trioxide
zinc oxide
Abstract
Organic thin-film solar cells with a conducting polymer (CP)/fullerene (C60) interpenetrating heterojunction structure, fabricated by spin-coating a CP onto a C60 deposit thin film, have been investigated and demonstrated to have high efficiency. The photovoltaic properties of solar cells with a structure of indium-tin-oxide/C60/ poly(3-hexylthiophene) (PAT6)/Au have been improved by the insertion of molybdenum trioxide (VI) (MoO3) and zinc oxide charge transport buffer layers. The enhanced photovoltaic properties have been discussed, taking into consideration the ground-state charge transfer between PAT6 and MoO3 by measurement of the differential absorption spectra and the suppressed contact resistance at the interface between the organic and buffer layers.
Publisher
MDPI
Source Title
Materials
Volume (Issue)
3(11)
Page
4915-4921
Language
English
Handle URL
https://hdl.handle.net/11094/75681
eISSN
19961944
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.3390/ma3114915
Access Rights
open access
CopyRight
© 2010 by the authors; licensee MDPI, Basel, Switzerland. This article is licensed under a Creative Commons Attribution 3.0 Unported License.
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article