Number of the records: 1
Chemical and Physical Properties of Nanostructures on Surface Investigated by Scanning Probe Microscopy
Title statement Chemical and Physical Properties of Nanostructures on Surface Investigated by Scanning Probe Microscopy [rukopis] / Vijai Meena Santhini Additional Variant Titles Chemical and Physical Properties of Nanostructures on Surface Investigated by Scanning Probe Microscopy Personal name Santhini, Vijai Meena, (dissertant) Translated title Chemical and Physical Properties of Nanostructures on Surface Investigated by Scanning Probe Microscopy Issue data 2021 Note Ved. práce Pavel Jelínek Another responsib. Jelínek, Pavel, (školitel) Another responsib. Univerzita Palackého. Katedra fyzikální chemie (degree grantor) Keywords 1D polymers * metal coooridanted * organometallic * SPM * AFM * quinone * ferrocene * 1D polymers * metal coooridanted * organometallic * SPM * AFM * quinone * ferrocene Form, Genre disertace dissertations UDC (043.3) Country Česko Language angličtina Document kind PUBLIKAČNÍ ČINNOST Title Ph.D. Degree program Doktorský Degree program Chemistry Degreee discipline Physical Chemistry book
Kvalifikační práce Downloaded Size datum zpřístupnění 00277395-710291716.pdf 11 8.7 MB 02.06.2021 Posudek Typ posudku 00277395-opon-246845025.pdf Posudek oponenta 00277395-ved-705679313.pdf Posudek vedoucího 00277395-opon-105203003.pdf Posudek oponenta Průběh obhajoby datum zadání datum odevzdání datum obhajoby přidělená hodnocení typ hodnocení 00277395-prubeh-884696823.pdf 29.09.2020 02.06.2021 15.10.2021 S Hodnocení známkou Ostatní přílohy Size Popis 00277395-other-953579652.Autoreferat 2.5 MB
This thesis provides an alternative approach to traditional polymerization technique for synthesising polymers with organic molecules. It focuses on the growth of 1D polymers particularly metal coordinated polymers and polymers with organometallic monomers, on metal surfaces. The properties of these nanostructures on surfaces are studied with the help of Scanning Probe Microscopy (SPM) techniques. The growth of 1D metal coordinated polymers by co-deposition of transition metals and quinone molecules onto metal surfaces under ultra-high vacuum is explored, and a difference in metal coordination has been observed depending on the choice of metal. The structural and electronic properties of these 1D coordination polymers are characterized by means of STM/nc-AFM with CO-functionalized tips and supported by DFT and other theoretical calculations. The synthesis of H-bonded wires with the same precursor molecule has been discussed to emphasize the difference on metal coordination. A distinct 1D polymer made up of organometallic ferrocene monomer units on Ag(111) surface has been synthesised and the properties have been characterized with STM/nc-AFM technique. The charge transport in the 1D nanowire has been analysed by carrying out lifting experiments with the STM tip and a transport model has been devised theoretically.This thesis provides an alternative approach to traditional polymerization technique for synthesising polymers with organic molecules. It focuses on the growth of 1D polymers particularly metal coordinated polymers and polymers with organometallic monomers, on metal surfaces. The properties of these nanostructures on surfaces are studied with the help of Scanning Probe Microscopy (SPM) techniques. The growth of 1D metal coordinated polymers by co-deposition of transition metals and quinone molecules onto metal surfaces under ultra-high vacuum is explored, and a difference in metal coordination has been observed depending on the choice of metal. The structural and electronic properties of these 1D coordination polymers are characterized by means of STM/nc-AFM with CO-functionalized tips and supported by DFT and other theoretical calculations. The synthesis of H-bonded wires with the same precursor molecule has been discussed to emphasize the difference on metal coordination. A distinct 1D polymer made up of organometallic ferrocene monomer units on Ag(111) surface has been synthesised and the properties have been characterized with STM/nc-AFM technique. The charge transport in the 1D nanowire has been analysed by carrying out lifting experiments with the STM tip and a transport model has been devised theoretically.
Number of the records: 1