the presentation will focus on metal adducts bearing linked β-diketonate (β-dik) and ancillary Lewis ligands L of general formula “M(β-dik) L”. The relationships involving the molecular architectures and mass transport properties of the adducts in function of the metal nature (M= alkaline, alkaline-earth and rare-earth metal) will be discussed. The effects due to the nature of the β-diketonate (1,1,1,5,5,5- hexafluoroacetylacetone or 2-thenoyltrifluoroacetone) moiety as well as of the ancillary ligand L [L= monoglyme (dimethoxyethane), diglyme (bis(2-methoxyethyl)ether), triglyme (2,5,8,11-tetraoxadodecane), tetraglyme (2,5,8,11,14-pentaoxapentadecane), tmeda (N,N,N’N’-tetramethylethylendiamine], on mentioned properties will be addressed as well. The perspectives of applications of these precursors to MOCVD and MLD of advanced materials for energy harvesting and energy conversion are presented.

Engineering of molecular architectures of metal precursors for vapor phase routes to energy harvesting and energy conversion systems

Anna Lucia Pellegrino;Graziella Malandrino
2019-01-01

Abstract

the presentation will focus on metal adducts bearing linked β-diketonate (β-dik) and ancillary Lewis ligands L of general formula “M(β-dik) L”. The relationships involving the molecular architectures and mass transport properties of the adducts in function of the metal nature (M= alkaline, alkaline-earth and rare-earth metal) will be discussed. The effects due to the nature of the β-diketonate (1,1,1,5,5,5- hexafluoroacetylacetone or 2-thenoyltrifluoroacetone) moiety as well as of the ancillary ligand L [L= monoglyme (dimethoxyethane), diglyme (bis(2-methoxyethyl)ether), triglyme (2,5,8,11-tetraoxadodecane), tetraglyme (2,5,8,11,14-pentaoxapentadecane), tmeda (N,N,N’N’-tetramethylethylendiamine], on mentioned properties will be addressed as well. The perspectives of applications of these precursors to MOCVD and MLD of advanced materials for energy harvesting and energy conversion are presented.
2019
New precursors, energy conversion, energy harvesting
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/551169
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