fulltext.study @t Gmail

A new class of organic sensitizers with fused planar triphenylamine for nanocrystalline dye sensitized solar cells

Paper ID Volume ID Publish Year Pages File Format Full-Text
28808 44093 2011 10 PDF Available
Title
A new class of organic sensitizers with fused planar triphenylamine for nanocrystalline dye sensitized solar cells
Abstract

Five novel organic sensitizers that contain a fused-planar triphenylamine as electron donor have been synthesized and their photophysical properties, theoretical calculation and photovoltaic performances as well as stability test have been studied. Under standard AM 1.5 sunlight, the sensitizer JK-164 yielded a short-circuit photocurrent density of 15.32 mA cm−2, an open-circuit voltage of 0.70 V, and a fill factor of 0.74, corresponding to an overall conversion efficiency of 7.86%. The JK-164 cell exhibits an excellent stability, revealing a slight change after 1000 h of light soaking at 60 °C using a solvent free ionic liquid. The cell shows a higher open-circuit voltage (Voc) compared to that of JK-163 due to an increased electron life time (τc) in the conduction band of TiO2.

Keywords
Fused triphenylamine; Organic dye; Dye-sensitized solar cell; DSSCs
First Page Preview
A new class of organic sensitizers with fused planar triphenylamine for nanocrystalline dye sensitized solar cells
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 219, Issue 1, 5 March 2011, Pages 122–131
Authors
, , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us