Results 41 to 50 of about 798 (84)

Direct Electrochemical Synthesis of Nickel (II) Thiolates and their Coordination Complexes. [PDF]

open access: yes, 2015
Metallo organic compounds can be synthesized electrochemically by anodic generation of metal cations by using sacrificial metal anode. Bis-thiolates complexes of Nickel, Ni(SR)2 have been prepared in an H-type cell by electrochemical oxidation of thiols ...
Baljit Singh   +3 more
core   +1 more source

Electrogenerated nickel(I) complexes as catalysts for the intramolecular radical cyclisation of unsaturated a-bromoesters [PDF]

open access: yes, 2004
The indirect electroreduction of unsaturated α-bromoesters using Ni(II) complexes as electron-transfer mediators is achieved in N,N'-dimethylformamide by constant current electrolysis between a cathode and a sacrificial anode in a diaphragmless cell ...
Medeiros, Maria José   +3 more
core   +1 more source

The phenomenon of prehistoric ritual pits: Several examples from the central Balkans [PDF]

open access: yesStarinar, 2015
In recent years, the phenomenon of pits with special deposits, i.e. ritual pits, seems to have, once again, attracted attention both in Europe and in the Balkans.
Bulatović Aleksandar P.
doaj   +1 more source

Post Synthetic Defect Engineering of UiO-66 Metal–Organic Framework with An Iridium(III)-HEDTA Complex and Application in Water Oxidation Catalysis

open access: yesInorganics, 2019
Clean production of renewable fuels is a great challenge of our scientific community. Iridium complexes have demonstrated a superior catalytic activity in the water oxidation (WO) reaction, which is a crucial step in water splitting process.
Giordano Gatto   +4 more
doaj   +1 more source

Development of Visible-Light Driven Cu(I) Complex Photosensitizers for Photocatalytic CO2 Reduction

open access: yesFrontiers in Chemistry, 2019
The visible-light responsive Cu(I)-complex photosensitizers were developed by introducing various aromatic substituents at the 4,7-positions of a 2,9-dimethyl-1,10-phenanthroline (dmp) ligand in a heteroleptic CuI(dmp)(DPEphos)+-type complexes (DPEphos =
Hiroyuki Takeda   +4 more
doaj   +1 more source

Efficient Light‐Driven Water Oxidation Catalysis by Dinuclear Ruthenium 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.
Neudeck, Sven   +14 more
core   +1 more source

Study of peptide on-line complexation with transition-metal ions generated from sacrificial electrodes in thin-chip polymer microsprays [PDF]

open access: yes
A miniaturized polymer electrospray-type interface is used to study metal-ion chelation with model peptides. Taking advantage of the intrinsic electrochemical behavior of electrospray, a sacrificial electrode is used to generate at the same time ...
Rohner, T. C., Girault, H. H.
core   +1 more source

Bimetallic Iridium-Carbene Complexes with Mesoionic Triazolylidene Ligands for Water Oxidation Catalysis [PDF]

open access: yes, 2015
Two new diiridium–triazolylidene complexes were prepared as bimetallic analogues of established mononuclear water oxidation catalysts. Both complexes are efficient catalyst precursors in the presence of cerium ammonium nitrate (CAN) as sacrificial ...
Woods, James A.   +3 more
core   +2 more sources

Warrior Burial from “Vysokaya Mogila – Studenikin Mar” Necropolis: New Finds of Defensive Armor of the Southern Urals Early Nomads

open access: yesНижневолжский археологический вестник
The article publishes a warrior burial from the Southern Urals. In the kurgan with specific features of the South Ural nomads’ elite burial rite, a central dromos with an individual burial of a nomadic military nobility representative was studied. In the
Sergey V. Sirotin   +2 more
doaj   +1 more source

Iron Polypyridyl Complexes for Photocatalytic Hydrogen Generation [PDF]

open access: yes, 2016
A series of Fe­(III) complexes were recently reported that are stable and active electrocatalysts for reducing protons into hydrogen gas. Herein, we report the incorporation of these electrocatalysts into a photocatalytic system for hydrogen production ...
Ryan J. DiRisio (3068823)   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy