Graduate theses
Current Record: 138 of 233
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Title |
Σύνθεση και χαρακτηρισμός A2B2 πορφυρινών για εφαρμογή σε ηλιακές κυψελίδες περοβσκιτών |
Author
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Μακρή, Γεωργία
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Thesis advisor
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Κουτσολέλος, Αθανάσιος
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Abstract |
The planet's main sources of energy continue to decline at an exponential rate and their
exploitation is proven to have a harmful effect to the environment. For this reason, over the last
decade, science has been working with the use of renewable energy sources, such as solar and
wind, which are environmentally friendly.
The purpose of this diploma thesis is to synthesize two new porphyrin complexes of A2B2
type, to isolate them by column chromatography and to identify them by using UV-Vis
spectroscopy, MALDI-TOF mass spectrometry and NMR spectroscopy. These porphyrin
derivatives carry two groups of electron donors at their periphery, more specifically two phenyl-NMe2 groups, as well as two phenyl groups each carrying two alkoxy- chains of different lengths in
each molecule. Both free-base and zinc-metallated compounds are to be coated over a layer of
perovskite in PSCs solar cells and to act as hole transporting materials (HTM).
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Language |
Greek |
Issue date |
2018-03-23 |
Collection
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School/Department--School of Sciences and Engineering--Department of Chemistry--Graduate theses
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Type of Work--Graduate theses
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Permanent Link |
https://elocus.lib.uoc.gr//dlib/1/0/9/metadata-dlib-1522233419-108223-7500.tkl
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Views |
158 |