Organic electronic devices based on β-diketonate lanthanide complexes

Lanthanide β-diketonates are the most popular and the most intensively investigated lanthanide coordination compounds. They have attracted intense research on their application as luminescent material in organic light emitting diodes. Their antenna chromophores behaviour enhances energy harvesting o...

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Main Author: Felicia Fibiani Permatasari
Other Authors: Huan Cheng Hon, Alfred
Format: Final Year Project
Language:English
Published: 2012
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Online Access:http://hdl.handle.net/10356/49147
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-491472023-02-28T23:15:54Z Organic electronic devices based on β-diketonate lanthanide complexes Felicia Fibiani Permatasari Huan Cheng Hon, Alfred School of Physical and Mathematical Sciences DRNTU::Science Lanthanide β-diketonates are the most popular and the most intensively investigated lanthanide coordination compounds. They have attracted intense research on their application as luminescent material in organic light emitting diodes. Their antenna chromophores behaviour enhances energy harvesting of lanthanide emissions owing to their high internal quantum efficiency. As part of lanthanide β-diketonates, Ln(DBM)3Bath or tris(dibenzoylmethanato)-mono(bathophenanthroline) lanthanide (III) is very well known as electroluminescent material due to high performance of red electroluminescent material Eu(DBM)3Bath. Here, we present the synthesis procedure of Ln(DBM)3Bath complexes with europium, erbium and neodymium as central metal ion. Further characterizations using NMR, absorption and luminescence studies were done in order to study the synthesized lanthanide complexes. Moreover, previous study on the modulated infrared electroluminescence based on those complexes was also reported. Using space charge limited current method, carrier mobility for each material was studied extensively. Further study on organic photovoltaic diodes containing Ln(DBM)3Bath complexes was presented systematically utilizing N,N’-Bis(3-methylphenyl)-N,N’-bis(phenyl)-bezidine or TPD as electron donor and Ln(DBM)3bath as electron acceptor. Bachelor of Science in Physics 2012-05-15T04:22:09Z 2012-05-15T04:22:09Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/49147 en 108 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science
spellingShingle DRNTU::Science
Felicia Fibiani Permatasari
Organic electronic devices based on β-diketonate lanthanide complexes
description Lanthanide β-diketonates are the most popular and the most intensively investigated lanthanide coordination compounds. They have attracted intense research on their application as luminescent material in organic light emitting diodes. Their antenna chromophores behaviour enhances energy harvesting of lanthanide emissions owing to their high internal quantum efficiency. As part of lanthanide β-diketonates, Ln(DBM)3Bath or tris(dibenzoylmethanato)-mono(bathophenanthroline) lanthanide (III) is very well known as electroluminescent material due to high performance of red electroluminescent material Eu(DBM)3Bath. Here, we present the synthesis procedure of Ln(DBM)3Bath complexes with europium, erbium and neodymium as central metal ion. Further characterizations using NMR, absorption and luminescence studies were done in order to study the synthesized lanthanide complexes. Moreover, previous study on the modulated infrared electroluminescence based on those complexes was also reported. Using space charge limited current method, carrier mobility for each material was studied extensively. Further study on organic photovoltaic diodes containing Ln(DBM)3Bath complexes was presented systematically utilizing N,N’-Bis(3-methylphenyl)-N,N’-bis(phenyl)-bezidine or TPD as electron donor and Ln(DBM)3bath as electron acceptor.
author2 Huan Cheng Hon, Alfred
author_facet Huan Cheng Hon, Alfred
Felicia Fibiani Permatasari
format Final Year Project
author Felicia Fibiani Permatasari
author_sort Felicia Fibiani Permatasari
title Organic electronic devices based on β-diketonate lanthanide complexes
title_short Organic electronic devices based on β-diketonate lanthanide complexes
title_full Organic electronic devices based on β-diketonate lanthanide complexes
title_fullStr Organic electronic devices based on β-diketonate lanthanide complexes
title_full_unstemmed Organic electronic devices based on β-diketonate lanthanide complexes
title_sort organic electronic devices based on β-diketonate lanthanide complexes
publishDate 2012
url http://hdl.handle.net/10356/49147
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