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Synthesis of size-controlled CdSe quantum dots and characterization of CdSe–conjugated polymer blends for hybrid solar cells

Paper ID Volume ID Publish Year Pages File Format Full-Text
28743 44089 2006 7 PDF Available
Title
Synthesis of size-controlled CdSe quantum dots and characterization of CdSe–conjugated polymer blends for hybrid solar cells
Abstract

High-quality CdSe quantum dots (Qdots) were produced using the wet chemical synthetic method. These size-controlled CdSe Qdots were characterized by UV–vis absorption spectroscopy, photoluminescence (PL) spectroscopy, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The XRD patterns and TEM images showed that the CdSe Qdots had a wurtzite crystalline structure. Bandgap-tuning CdSe Qdots were used to fabricate solar cells. We report the extensive experimental results of the CdSe Qdots–conjugated polymer composites used for the fabrication of the hybrid solar cells, by blending them between CdSe Qdots–poly (3-hexylthiophene) (P3HT) and CdSe Qdots/[poly(1-methoxy-4-(2-ethylhexyloxy-2,5-phenylenevinylene))] (MEH-PPV) polymer.

Keywords
CdSe quantum dots (Qdots); Conjugated polymer; Hybrid solar cells
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Synthesis of size-controlled CdSe quantum dots and characterization of CdSe–conjugated polymer blends for hybrid solar cells
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 179, Issues 1–2, 1 April 2006, Pages 135–141
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
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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
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Any Questions? feel free to contact us