Synthesis and properties of the [2.2]paracyclophane-containing conjugated polymer with benzothiadiazole as an electron acceptor

2004 ◽  
Vol 42 (23) ◽  
pp. 5891-5899 ◽  
Author(s):  
Yasuhiro Morisaki ◽  
Tamao Ishida ◽  
Hiroyuki Tanaka ◽  
Yoshiki Chujo
Keyword(s):  
Electron Acceptor ◽  
Conjugated Polymer

MEH-PPV/Carbon Nanopearls Nanocomposites for Enhanced Organic Solar Cells Efficiencies

2019 ◽  
Vol 58 ◽  
pp. 68-73
Author(s):  
Adnen Ltaief ◽  
Farah Laariedh ◽  
Toufik B. Badèche ◽  
Abdelaziz Bouazizi ◽  
Vu Thien Binh
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Dielectric Measurements ◽  
Donor Material ◽  
Photoelectric Properties ◽  
Photoactive Materials ◽  
Carbon Nanopearls

An organic nanocomposites, based on a conjugated polymer (MEH-PPV) as electron donor material and carbon nanopearls (CNPs) as electron acceptor material, have been elaborated and optoelectronically studied. The effect of CNPs concentration on the electric and photoelectric properties in these blends has been investigated. Dielectric measurements demonstrate that the blend conductivity displays a dramatic increase, reaching 0.6 S/m for a CNPs concentration about 1 wt.%. The elaborated organic nanocomposites were used as photoactive materials in organic solar cells.

Calculating the Efficiency of Exciton Dissociation at the Interface between a Conjugated Polymer and an Electron Acceptor

2012 ◽  
Vol 3 (9) ◽  
pp. 1214-1221 ◽  
Author(s):  
S. D. Baranovskii ◽  
M. Wiemer ◽  
A. V. Nenashev ◽  
F. Jansson ◽  
F. Gebhard
Keyword(s):  
Electron Acceptor ◽  
Conjugated Polymer ◽  
Exciton Dissociation

Novel electron-acceptor conjugated polymer materials based on poly(thienylene ethynylene) derivatives

e-Polymers ◽  
2009 ◽  
Vol 9 (1) ◽  
Author(s):  
Kuan Liu ◽  
Yang Li ◽  
Mujie Yang
Keyword(s):  
Optical Properties ◽  
Conjugated Polymers ◽  
Ftir Spectroscopy ◽  
Band Gap ◽  
Organic Solvents ◽  
Electron Acceptor ◽  
Conjugated Polymer ◽  
Polymer Materials ◽  
Photovoltaic Applications

AbstractNovel electron-acceptor materials based on poly(thienylene ethynylene) derivatives (PTE-BT and PTE-DCNTB) were synthesized and characterized by FTIR spectroscopy. Their thermal, electrochemical and optical properties were investigated. The π-conjugated polymers are soluble in common organic solvents. The maximum UV-Vis absorptions of PTE-BT and PTE-DCNTB in solution are observed at 460 and 390 nm, respectively. The electrochemical band gap was found to be 1.89 eV for PTE-BT and 2.01 eV for PTE-DCNTB. Both polymers are promising as electron-acceptor materials for photovoltaic applications.

Dynamics of the sub-ambient gelation and shearing of solutions of P3HT and P3HT blends towards active layer formation in bulk heterojunction organic solar cells

Soft Matter ◽  
2021 ◽  
Author(s):  
Li Quan ◽  
Stephanie S. Lee ◽  
Dilhan M. Kalyon
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Bulk Heterojunction ◽  
Layer Formation ◽  
Photovoltaic Panels ◽  
Silicon Based

Organic solar cells (OSCs) containing an active layer consisting of a nanostructured blend of a conjugated polymer like poly(3-hexylthiophene) (P3HT) and an electron acceptor have the potential of competing against silicon-based photovoltaic panels.

Dual electron donor/electron acceptor character of a conjugated polymer in efficient photovoltaic diodes

2007 ◽  
Vol 90 (19) ◽  
pp. 193506 ◽  
Author(s):  
Christopher R. McNeill ◽  
Agnese Abrusci ◽  
Jana Zaumseil ◽  
Richard Wilson ◽  
Mary J. McKiernan ◽  
...  
Keyword(s):  
Electron Donor ◽  
Electron Acceptor ◽  
Conjugated Polymer

scholarly journals Intrinsic photogeneration of long-lived charges in a donor-orthogonal acceptor conjugated polymer

2021 ◽  
Author(s):  
Jordan Shaikh ◽  
Daniel G Congrave ◽  
Alex Forster ◽  
Alessandro Minotto ◽  
Franco Cacialli ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Band Gap ◽  
Electron Acceptor ◽  
Conjugated Polymer ◽  
Low Band Gap ◽  
Efficient Charge

Efficient charge photogeneration in conjugated polymers typically requires the presence of a second component to act as electron acceptor. Here, we report a novel low band-gap conjugated polymer with a...

Study of Conjugated Polymer as Electron-acceptor in Organic Photovoltaic Solar Cells

2012 ◽  
Vol 33 (3) ◽  
pp. 322-327
Author(s):  
侯林涛 HOU Lin-tao ◽  
王标 WANG Biao ◽  
王二刚 WANG Er-gang
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Conjugated Polymer ◽  
Organic Photovoltaic ◽  
Photovoltaic Solar Cells

Theory of exciton dissociation at the interface between a conjugated polymer and an electron acceptor

2011 ◽  
Vol 84 (3) ◽  
Author(s):  
A. V. Nenashev ◽  
S. D. Baranovskii ◽  
M. Wiemer ◽  
F. Jansson ◽  
R. Österbacka ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Conjugated Polymer ◽  
Exciton Dissociation
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