Search Results - "Kestell, John"
-
1
Immobilization of single argon atoms in nano-cages of two-dimensional zeolite model systems
Published in Nature communications (17-07-2017)“…The confinement of noble gases on nanostructured surfaces, in contrast to bulk materials, at non-cryogenic temperatures represents a formidable challenge. In…”
Get full text
Journal Article -
2
Ionization‐Facilitated Formation of 2D (Alumino)Silicate–Noble Gas Clathrate Compounds
Published in Advanced functional materials (16-05-2019)“…The nanoscale confinement of noble gases at noncryogenic temperatures is crucial for many applications including noble gas separations, nuclear waste…”
Get full text
Journal Article -
3
Studying two-dimensional zeolites with the tools of surface science: MFI nanosheets on Au(111)
Published in Catalysis today (01-02-2017)“…[Display omitted] •Surface Science methods allow very detailed studies of catalyst model systems.•We study here MFI zeolite nanosheets deposited on Au(111)…”
Get full text
Journal Article -
4
Evaluation of solid-supported room-temperature ionic liquids containing crown ethers as media for metal ion separation and preconcentration
Published in Talanta (Oxford) (01-04-2015)“…Extraction chromatographic (EXC) resins incorporating an appropriate crown ether in an oxygenated organic solvent such as 1-octanol are well established as…”
Get full text
Journal Article -
5
Understanding and Controlling the 1,4-Phenylene Diisocyanide–Gold Oligomer Formation Pathways
Published in Journal of physical chemistry. C (11-09-2014)“…The pathways for the spontaneous self-assembly of one-dimensional oligomeric chains from the adsorption of 1,4-phenylene diisocyanide (PDI) on Au(111) surface…”
Get full text
Journal Article -
6
Adsorption and Oligomerization of 1,3-Phenylene Diisocyanide on Au(111)
Published in Journal of physical chemistry. C (05-05-2016)“…The adsorption and self-assembly of 1,3-phenylene diisocyanide (1,3-PDI) are studied on Au(111) using reflection–adsorption infrared spectroscopy (RAIRS),…”
Get full text
Journal Article -
7
Creation of Low-Coordination Gold Sites on Au(111) Surface by 1,4-phenylene Diisocyanide Adsorption
Published in Topics in catalysis (01-03-2011)“…The adsorption of CO on a saturated overlayer of 1,4-phenylene diisocyanide (PDI) adsorbed on a Au(111) surface at 300 K is studied using scanning tunneling…”
Get full text
Journal Article -
8
Medium Dependence of Intramolecular Vibrational Modes Coupled to MLCT Transitions in Metal Polypyridyl Complexes
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (20-06-2002)“…The temperature and solvent dependent emission spectra of fac-[(bpy)Re(CO)3(4-Etpy)]PF6 were recorded in 4:1 (v:v) EtOH−MeOH and CH2Cl2−MeOH mixtures (bpy =…”
Get full text
Journal Article -
9
Self-Assembled Oligomeric Structures from 1,4-Benzenedithiol on Au(111) and the Formation of Conductive Linkers between Gold Nanoparticles
Published in Journal of physical chemistry. C (08-10-2015)“…The adsorption and self-assembly of 1,4-benzene dithiol (1,4-BDT) is studied on a Au(111) surface using a combination of reflection–absorption infrared…”
Get full text
Journal Article -
10
Effects of Residual Solvent Molecules Facilitating the Infiltration Synthesis of ZnO in a Nonreactive Polymer
Published in Chemistry of materials (23-05-2017)“…Infiltration synthesis, the atomic-layer-deposition-based organic–inorganic material hybridization technique that enables unique hybrid composites with…”
Get full text
Journal Article -
11
Oxidation and Reduction under Cover: Chemistry at the Confined Space between Ultrathin Nanoporous Silicates and Ru(0001)
Published in Journal of physical chemistry. C (21-04-2016)“…The oxidation and reduction of Ru(0001) surfaces at the confined space between two-dimensional nanoporous silica frameworks and Ru(0001) have been investigated…”
Get full text
Journal Article -
12
Energy Level Shifts at the Silica/Ru(0001) Heterojunction Driven by Surface and Interface Dipoles
Published in Topics in catalysis (01-05-2017)“…Charge redistribution at heterogeneous interfaces is a fundamental aspect of surface chemistry. Manipulating the amount of charges and the magnitude of dipole…”
Get full text
Journal Article -
13
2D‐(Alumino)Silicate‐Noble Clathrates: Ionization‐Facilitated Formation of 2D (Alumino)Silicate–Noble Gas Clathrate Compounds (Adv. Funct. Mater. 20/2019)
Published in Advanced functional materials (16-05-2019)“…In article number 1806583, Deyu Lu, Jorge Anibal Boscoboinik, and co‐workers develop two‐dimensional arrays of hexagonal prism nano‐cages trapping single atoms…”
Get full text
Journal Article -
14
2D‐(Alumino)Silicate‐Noble Clathrates: Ionization‐Facilitated Formation of 2D
Published in Advanced functional materials (01-05-2019)“…In article number 1806583, Deyu Lu, Jorge Anibal Boscoboinik, and co‐workers develop two‐dimensional arrays of hexagonal prism nano‐cages trapping single atoms…”
Get full text
Journal Article -
15
Determination of Adsorbate Structures from 1,4-Phenylene Diisocyanide on Gold
Published in The journal of physical chemistry letters (16-10-2014)“…The structure of the 1-D oligomer chains that form on a Au(111) surface following adsorption of 1,4-phenylene diisocyanide (PDI) is explored using…”
Get full text
Journal Article -
16
Structural Changes in Self-Catalyzed Adsorption of Carbon Monoxide on 1,4-Phenylene Diisocyanide Modified Au(111)
Published in Journal of physical chemistry. C (13-08-2015)“…The self-accelerated adsorption of CO on 1,4-phenylene diisocyanide (PDI)-derived oligomers on Au(111) is explored by reflection–absorption infrared…”
Get full text
Journal Article -
17
Energy level shifts at the silica/Ru(0001) heterojunction driven by surface and interface dipoles
Published in Topics in catalysis (12-09-2016)“…Charge redistribution at heterogeneous interfaces is a fundamental aspect of surface chemistry. Manipulating the amount of charges and the magnitude of dipole…”
Get full text
Journal Article -
18
Oxidation and reduction under cover: Chemistry at the confined space between ultra-thin nanoporous silicates and Ru(0001)
Published in Journal of physical chemistry. C (23-03-2016)“…The oxidation and reduction of Ru(0001) surfaces at the confined space between two-dimensional nanoporous silica frameworks and Ru(0001) have been investigated…”
Get full text
Journal Article -
19
The Surface Chemistry of Adatom Mediated Oligomers of Aromatic Diisocyanides and Dithiols on Au(111) and Granular Films
Published 01-01-2014“…Two seminal events are thought by many to be the birth of nanotechnology and molecular electronics. In 1959, Nobel Laureate Richard Feynman gave his famous…”
Get full text
Dissertation -
20
An Expounded Reading on the Conceptualisation of Tshwane Between 2000 and 2004
Published 01-01-2007“…This study has its beginnings in the intriguing idea of how people think things are as opposed to the way things really are. This idea forms one of the central…”
Get full text
Dissertation