Results 71 to 80 of about 798 (84)

Photocatalytic Reduction of CO2 into CO with Cyclometalated Pt(II) Complexes of N^C^N Pincer Dipyridylbenzene Ligands: A DFT Study

open access: yesMolecules
In this work, density functional theory (DFT) calculations were employed to study the photocatalytic reduction of CO2 into CO using a series of Pt(II) square planar complexes with the general formula [Pt(5-R-dpb)Cl] (dpb = 1,3-di(2-pyridyl)benzene anion,
Antonia Sarantou, Athanassios Tsipis
doaj   +1 more source

Cobalt, nickel, and iron complexes of 8-hydroxyquinoline-di(2-picolyl)amine for light-driven hydrogen evolution [PDF]

open access: yes, 2017
Novel cobalt, nickel, and iron complexes based on the pentadentate 8-hydroxyquinoline-di(2-picolyl)amine ligand were synthesized and thoroughly characterized. X-ray structures of both the cobalt and iron complexes were also obtained, showing the tendency
LICINI, Giulia Marina   +18 more
core   +1 more source

The effect of metal ligands on the adsorption of metal coordination complexes on polystyrene nano-beads [PDF]

open access: yes, 2019
Nanostructured metal oxides showing geometrically controlled shape are often shaped by the calcination of selected metal coordination complexes adsorbed on sacrificial polystyrene beads (PSB) in aqueous suspensions.
L Ortolani (13546378)   +6 more
core  

Towards photoinduced charge accumulation in purely molecular D⁶ metal complexes with oligo-triarylamine donors [PDF]

open access: yes, 2015
One major problem humanity faces these days is the use of fossil fuels and even more pressing, the consequences of their combustion. Therefore, multiple research groups of various scientific backgrounds have made it their business to find a way to ...
Bonn, Annabell G.
core   +1 more source

The influence of the sacrificial anode nature on the mechanism of electrochemical arylation and alkylation of white phosphorus [PDF]

open access: yes, 2002
The material of the sacrificial anode has a substantial effect on the nature and yield of the target products of electrochemical phosphorylation of organic halides by white phosphorus in the presence of the nickel complexes with 2,2′-bipyridine.
Sinyashin O.   +3 more
core  

Rapid Electrochemical Synthesis and Solvatochromic Emission Behavior of Single Crystals of a Heteronuclear Platinum(II)‐Copper(I) Complex

open access: yesAggregate
In this study, we present a novel multicomponent self‐assembly approach that offers good potential for crafting heterometallic complexes with exceptional constitutional control.
Yijia Liu   +5 more
doaj   +1 more source

The impeding effect of dissolved oxygen on the photocatalytic reduction of [PdCln(H2O)4−n]2−n (n = 0–4) complexes employing different TiO2 photocatalysts in the absence of an added sacrificial reducing agent [PDF]

open access: yes, 2013
The photocatalytic reduction of chloro-aqua palladium(II) complexes, [PdCln(H2O)4−n]2−n (n = 0-4), as a means of palladium metal recovery and waste water purification, was investigated employing four different titanium dioxide samples in a batch reactor.
Kriek, R.J., Mahlamvana, F.
core   +1 more source

Influence of Electron Transfer Mediators in the Pd(II)-Catalyzed Oxidative Carbonylation of Aniline

open access: yesMolecules
Currently, the most promising alternative to the use of the phosgenation reaction, for large-scale production of isocyanates, ureas, and carbamates, appears to be the Pd-catalyzed oxidative carbonylation of arylamines.
Andrea Vavasori   +3 more
doaj   +1 more source

Efficient light-driven water oxidation catalysis by dinuclear Ru complexes [PDF]

open access: yes, 2015
Mastering the light-induced four-electron oxidation of water to molecular oxygen is a key step towards the achievement of overall water splitting to produce alternative solar fuels.
L. Francàs, Laia   +6 more
core  

Polynuclear Cobalt Complexes as Catalysts for Light-Driven Water Oxidation: A Review of Recent Advances [PDF]

open access: yes, 2018
Photochemical water oxidation, as a half-reaction of water splitting, represents a great challenge towards the construction of artificial photosynthetic systems.
Dmytro S. Nesterov, Oksana V. Nesterova
core   +1 more source

Home - About - Disclaimer - Privacy