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Light Absorption and Luminescence Quenching Properties of Hybrid Bulk Heterojunction Materials Based on the Blend Conducting Polymers

Phuong Hoai Nam Nguyen and Nang Dinh Nguyen and Thu Ha Le and Trinh Tung Ngo (2016) Light Absorption and Luminescence Quenching Properties of Hybrid Bulk Heterojunction Materials Based on the Blend Conducting Polymers. Journal of Nanoscience and Nanotechnology, 16 . pp. 1-4. ISSN 1533-4880

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Official URL: doi:10.3390/ma7042747

Abstract

We have investigated the enhancement absorption light and luminescence quenching properties of the hybrid bulk heterojunction systems which were fabricated using poly[2-methoxy-5-(2-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV); poly(3-hexylthiophene) (P3HT); fullerene derivative 1-(3-methoxycarbonyl) propyl-1-phenyl-[6,6] C61 (PCBM) and TiO2 nanocrystals. The optimized material showed a broad absorption in the region of 350 to 670 nm and the luminescence quenching higher 85%. The obtained results provide further insight into photophysics of the heterojunction system and device performance improvement by using this system as an active layer.

Item Type:Article
Subjects:Engineering Physics
ISI/Scopus-indexed journals
Divisions:Faculty of Engineering Physics and Nanotechnology (FEPN)
ID Code:1803
Deposited By: Ms. Cam Le Tran Thi
Deposited On:11 Jul 2016 12:28
Last Modified:10 Dec 2016 10:59

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