Electron Donor and Acceptor Spatial Distribution in Structured Bulk Heterojunction Photovoltaic Devices Induced by Periodic Photopolymerization

Langmuir ◽  
2012 ◽  
Vol 28 (28) ◽  
pp. 10305-10309 ◽  
Author(s):  
Satoshi Watanabe ◽  
Yasumasa Fukuchi ◽  
Masako Fukasawa ◽  
Takafumi Sassa ◽  
Masanobu Uchiyama ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Electron Donor ◽  
Bulk Heterojunction ◽  
Photovoltaic Devices ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor

New solution processed bulk-heterojunction organic solar cells based on a triazine-bridged porphyrin dyad as electron donor

RSC Advances ◽  
2014 ◽  
Vol 4 (92) ◽  
pp. 50819-50827 ◽  
Author(s):  
Ganesh D. Sharma ◽  
Galateia E. Zervaki ◽  
Panagiotis Angaridis ◽  
Athanassios G. Coutsolelos
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Zinc Porphyrin ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor ◽  
Covalently Linked

An unsymmetrical porphyrin dyad (ZnP)-[triazine-Npip]-(ZnPCOOH) consisting of two zinc-porphyrin units covalently linked to a peridine-containing triazine group has been used with PC71BM as electron donor and acceptor, respectively, for the active layer of solution-processed BHJ organic solar cells.

Study Phase Separation of Donor: Acceptor in Inkjet Printed Thin Films of Bulk Heterojunction Organic Solar Cells Using AFM Phase Imaging

2011 ◽  
Vol 364 ◽  
pp. 465-469 ◽  
Author(s):  
Vivi Fauzia ◽  
Akrajas Ali Umar ◽  
Muhamad Mat Salleh ◽  
Muhammad Yahaya
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Phase Separation ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Study Phase ◽  
Phase Imaging ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor

This paper reports an application of Atomic Force Microscopy (AFM) phase imaging to observe the phase separation between electron donor and acceptor materials in bulk heterojunction organic solar cells. The solar cells were fabricated using inkjet printed thin films of blended poly (3-octylthiophene-2,5-diyl)(P3OT) and (6,6)-phenyl C71 butyric acid methyl ester (PC71BM) as donor and acceptor materials respectively. The content PC71BM in the blended was varying from 25, 50 and 75 wt %. The AFM phase images of the thin film which contains 25 wt % PC71BM indicated that the acceptor molecules, PC71BM, are well distributed in the polymer chain of donor material, P3OT. The solar cell contains this film has the highest generated photocurrent. Hence, the phase separation between electron donor and acceptor materials in bulk heterojunction organic solar cells is one essential aspect that influences generation of photocurrent.

scholarly journals Combined nanoarchitectonics with self-assembly and electrosynthesis for flexible PTCDIs@PEDOT films with interpenetrating P-N heterojunction

2022 ◽  
Author(s):  
Nan Gao ◽  
Zexu Xue ◽  
Jiarui Yu ◽  
Shuai Chen ◽  
Ling Zang
Keyword(s):  
Electron Donor ◽  
Self Assembly ◽  
Bulk Heterojunction ◽  
Synthesis Method ◽  
Large Area ◽  
Novel Synthesis ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor ◽  
Network Morphology

A novel synthesis method for fabricating large area, uniform bulk-heterojunction film with electron donor and acceptor materials homogeneously distributed each other forming a bicontinuous network morphology is reported. The acceptor...

Dimethylalloxazine as an Electron Donor and Acceptor

Nature ◽  
1966 ◽  
Vol 211 (5045) ◽  
pp. 182-183 ◽  
Author(s):  
YOSHIO MATSUNAGA
Keyword(s):  
Electron Donor ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor

Synthesis, computational, and spectroscopic analysis of tunable highly fluorescent BN-1,2-azaborine derivatives containing the N-BOH moiety

2017 ◽  
Vol 15 (48) ◽  
pp. 10172-10183 ◽  
Author(s):  
Carl Jacky Saint-Louis ◽  
Renée N. Shavnore ◽  
Caleb D. C. McClinton ◽  
Julie A. Wilson ◽  
Lacey L. Magill ◽  
...  
Keyword(s):  
Electron Donor ◽  
Spectroscopic Analysis ◽  
Ring System ◽  
Quantum Yields ◽  
System P ◽  
Donor And Acceptor ◽  
Electron Donor And Acceptor

Methods to tune the luminescence wavelength and the quantum yields by controlling the power and location of electron-donor and acceptor substituents on the ring system.

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