Naphtho[1,2-b:5,6-b′]dithiophene-based conjugated polymer as a new electron donor for bulk heterojunction organic solar cells

2012 ◽  
Vol 3 (3) ◽  
pp. 601 ◽  
Author(s):  
Pranabesh Dutta ◽  
Hanok Park ◽  
Woo-Hyung Lee ◽  
Kyuri Kim ◽  
In Nam Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Bulk Heterojunction

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.

scholarly journals Optical modeling of bulk-heterojunction organic solar cells based on squarine dye as electron donor

2014 ◽  
Vol 558 ◽  
pp. 012052 ◽  
Author(s):  
S Kitova ◽  
D Stoyanova ◽  
J Dikova ◽  
M Kandinska ◽  
A Vasilev ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Optical Modeling

ESR spectroscopy for monitoring the photochemical and thermal degradation of conjugated polymers used as electron donor materials in organic bulk heterojunction solar cells

2015 ◽  
Vol 51 (12) ◽  
pp. 2242-2244 ◽  
Author(s):  
Lyubov A. Frolova ◽  
Natalia P. Piven ◽  
Diana K. Susarova ◽  
Alexander V. Akkuratov ◽  
Sergey D. Babenko ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Degradation ◽  
Conjugated Polymers ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Esr Spectroscopy ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

ESR spectroscopy was applied for monitoring the degradation of conjugated polymers used in organic solar cells and comparing their stability.

High photocurrent in oligo-thienylenevinylene-based small molecule solar cells with 4.9% solar-to-electrical energy conversion

2015 ◽  
Vol 3 (21) ◽  
pp. 11340-11348 ◽  
Author(s):  
Núria F. Montcada ◽  
Rocío Domínguez ◽  
Beatriz Pelado ◽  
Pilar de la Cruz ◽  
Emilio Palomares ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Conversion ◽  
Small Molecule ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Organic Molecules ◽  
Bulk Heterojunction ◽  
Electrical Energy ◽  
Solution Processed

A set of five novel oligo-thienylenevinylene organic molecules have been synthesized and characterized for use as electron donor moieties in bulk-heterojunction solution-processed organic solar cells combined with PC71BM as an electron acceptor.

Small molecule carbazole-based diketopyrrolopyrroles with tetracyanobutadiene acceptor unit as a non-fullerene acceptor for bulk heterojunction organic solar cells

2017 ◽  
Vol 5 (7) ◽  
pp. 3311-3319 ◽  
Author(s):  
Yuvraj Patil ◽  
Rajneesh Misra ◽  
M. L. Keshtov ◽  
Ganesh D. Sharma
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Photovoltaic Properties ◽  
Highly Efficient

Herein, we investigated the photovoltaic properties of carbazole-based diketopyrrolopyrroles with tetracyanobutadiene acceptor units as highly efficient non-fullerene acceptors together with a D–A conjugated polymer, P, as a donor for polymer solar cells.

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.

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