N-Heteroacenes as a New Class of Non-Fullerene Electron Acceptors for Organic Bulk-Heterojunction Photovoltaic Devices

Solar RRL ◽  
2017 ◽  
Vol 1 (6) ◽  
pp. 1700053 ◽  
Author(s):  
Vincent Lami ◽  
David Leibold ◽  
Paul Fassl ◽  
Yvonne J. Hofstetter ◽  
David Becker-Koch ◽  
...  
Keyword(s):  
Bulk Heterojunction ◽  
Electron Acceptors ◽  
Photovoltaic Devices ◽  
New Class

Planar versus triptycenylene end-capped aroyleneimidazoles as electron acceptors in organic photovoltaics

2017 ◽  
Vol 4 (5) ◽  
pp. 834-838 ◽  
Author(s):  
Elisabeth H. Menke ◽  
David Leibold ◽  
Alexander P. Ullrich ◽  
Yana Vaynzof ◽  
Michael Mastalerz
Keyword(s):  
Organic Photovoltaics ◽  
Bulk Heterojunction ◽  
Electron Acceptors ◽  
Optoelectronic Properties ◽  
Photovoltaic Devices ◽  
End Groups

The effect of triptycenylene end-groups on the optoelectronic properties of aroyleneimidazoles and their performance as acceptors in bulk heterojunction photovoltaic devices are described.

Bis(tri-n-alkylsilyl oxide) silicon phthalocyanines: a start to establishing a structure property relationship as both ternary additives and non-fullerene electron acceptors in bulk heterojunction organic photovoltaic devices

2017 ◽  
Vol 5 (24) ◽  
pp. 12168-12182 ◽  
Author(s):  
Minh-Trung Dang ◽  
Trevor M. Grant ◽  
Han Yan ◽  
Dwight S. Seferos ◽  
Benoît H. Lessard ◽  
...  
Keyword(s):  
Bulk Heterojunction ◽  
Electron Acceptors ◽  
Organic Photovoltaic ◽  
Structure Property ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Property Relationship ◽  
Silicon Phthalocyanines ◽  
Structure Property Relationship ◽  
Silicon Phthalocyanine

This study explores the use of bis(tri-n-alkylsilyl oxide) silicon phthalocyanine as either ternary electroactive additives and replacements for PC61BM in P3HT based BHJ OPVs.

Electronic structure studies of conducting polymers by electron energy-loss spectroscopy

1996 ◽  
Vol 54 ◽  
pp. 160-161
Author(s):  
J. Fink
Keyword(s):  
Electronic Structure ◽  
Conducting Polymers ◽  
Conjugated Polymers ◽  
Electron Acceptors ◽  
Electron Donors ◽  
Light Emitting ◽  
One Dimensional ◽  
New Class ◽  
Electrical Conductivities ◽  
Electron Energy Loss

Conducting polymers comprises a new class of materials achieving electrical conductivities which rival those of the best metals. The parent compounds (conjugated polymers) are quasi-one-dimensional semiconductors. These polymers can be doped by electron acceptors or electron donors. The prototype of these materials is polyacetylene (PA). There are various other conjugated polymers such as polyparaphenylene, polyphenylenevinylene, polypoyrrole or polythiophene. The doped systems, i.e. the conducting polymers, have intersting potential technological applications such as replacement of conventional metals in electronic shielding and antistatic equipment, rechargable batteries, and flexible light emitting diodes.Although these systems have been investigated almost 20 years, the electronic structure of the doped metallic systems is not clear and even the reason for the gap in undoped semiconducting systems is under discussion.

Solution-processable graphene linked to 3,5-dinitrobenzoyl as an electron acceptor in organic bulk heterojunction photovoltaic devices

Carbon ◽  
2012 ◽  
Vol 50 (15) ◽  
pp. 5554-5561 ◽  
Author(s):  
Minas M. Stylianakis ◽  
George D. Spyropoulos ◽  
Emmanuel Stratakis ◽  
Emmanuel Kymakis
Keyword(s):  
Electron Acceptor ◽  
Bulk Heterojunction ◽  
Photovoltaic Devices ◽  
Solution Processable

Effect of the π-linker on the performance of organic photovoltaic devices based on push–pull D–π–A molecules

2018 ◽  
Vol 42 (14) ◽  
pp. 11458-11464 ◽  
Author(s):  
Hong Chul Lim ◽  
Jang-Joo Kim ◽  
Jyongsik Jang ◽  
Jong-In Hong
Keyword(s):  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Bulk Heterojunction ◽  
Power Conversion ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Higher Power

The bulk heterojunction organic photovoltaic (OPV) devices based on 3T : PC71BM (2 wt%, 1 : 1.75 w/w) exhibited a higher power conversion efficiency of 2.58% than DTT-based OPV devices.

Photovoltaic Devices with Methanofullerenes as Electron Acceptors

2002 ◽  
Vol 106 (44) ◽  
pp. 11509-11514 ◽  
Author(s):  
Junxin Li ◽  
Na Sun ◽  
Zhi-Xin Guo ◽  
Congju Li ◽  
Yongfang Li ◽  
...  
Keyword(s):  
Electron Acceptors ◽  
Photovoltaic Devices
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