Chemistry (Scholarly Publications): Recent submissions
Now showing items 441-460 of 931
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Multilevel resistance in ZnO nanowire memristors enabled by hydrogen annealing treatment
(2016)In non-volatile memory technology, various attempts to overcome both technology and physical limits have led to development of neuromorphic devices like memristors. Moreover, multilevel resistance and the potential for ... -
Quantum point contacts and resistive switching in Ni/NiO nanowire junctions
(2016)Metal oxide devices that exhibit resistive swi tching are leading candidates for non-volatile memory applications due to their potential for fast switching, low-power operation, and high device density. It is widely ... -
Direct observation by time-resolved infrared spectroscopy of the bright and the dark excited states of the [Ru(phen)2(dppz)]2+ light-switch compound in solution and when bound to DNA
(2016)The [Ru(phen)2(dppz)]2+ complex (1) is non-emissive in water but is highly luminescent in organic solvents or when bound to DNA, making it a useful probe for DNA binding. To date, a complete mechanistic explanation for ... -
An investigation of the interactions of Eu3+ and Am3+ with uranyl minerals: implications for the storage of spent nuclear fuel.
(2016)The reaction of a number of uranyl minerals of the (oxy)hydroxide, phosphate and carbonate types with Eu( III ), as a surrogate for Am( III ), have been investigated. A photoluminescence study shows that Eu( III ) ... -
A structural and spectroscopic study of the first uranyl selenocyanate, [Et4N]3[UO2(NCSe)5]
(2016)he first example of a uranyl selenocyanate compound is reported. The compound [Et4N]3[UO2(NCSe)5] has been synthesized and fully characterized by vibrational and multinuclear (1H, 13C{1H} and 77Se{1H}) NMR spectroscopy. ... -
Functionalization of Two-Dimensional Transition-Metal Dichalcogenides
(2016)Two-dimensional (2D) layered transition-metal dichalcogenides (TMDs) are a fascinating class of nanomaterials that have the potential for application in catalysis, electronics, photonics, energy storage, and sensing. TMDs ... -
Synthesis and characterisation of a mesocyclic tripodal triamine ligand
(2016)Meso- and macrocyclic polydentate amine ligands have been widely explored in oxidation catalysis and for the stabilization of unstable metal-superoxide, -peroxide, and -oxo intermediates. Herein we report on the design and ... -
Characterization and reactivity of a terminal nickel(III)-oxygen adduct
(2015)High-valent terminal metal-oxygen adducts are hypothesized to be the potent oxidizing reactants in late transition metal oxidation catalysis. In particular, examples of high-valent terminal nickel-oxygen adducts are scarce, ... -
Tethered pincer complexes as recyclable homogeneous catalysts
(2015)The utilisation of recyclable pincer complexes in applied catalysis is a vital progression in the field of homogeneous catalysis. This is routed in the high thermal and mechanical stability that most pincer complexes ... -
"Resistance of Single Ag Nanowire Junctions and Their Role in the Conductivity of Nanowire Networks"
(2015)Networks of silver nanowires appear set to replace expensive indium tin oxide as the transparent conducting electrode material in next generation devices. The success of this approach depends on optimising the material ... -
"Effective Electrode Length Enhances Electrical Activation of Nanowire Networks: Experiment and Simulation"
(2014)Networks comprised of randomly oriented overlapping nanowires offer the possibility of simple fabrication on a variety of substrates, in contrast with the precise placement required for devices with single or aligned ... -
"A single nanoscale junction with programmable multilevel memory"
(2014)Nanoscale devices that are sensitive to measurement history enable memory applications, and memristors are currently under intense investigation for robustness and functionality. Here we de-scribe the fabrication and ...
