Influence of Dithiocarbamate On Metal Complex and Thin Film Depositions

Abstract

This article focuses on the effects and applications of ethylenediamine dithiocarbamate (EDADTC) on coordination and electro chemistry. EDADTC shows stable palladium (II) metal complex in organosulphur chemistry. Since they have soft sulphur donor atoms can make a strong metal binding property, act as the ligand and stable above pH 12. Due to their water soluble tendency, flow of electron from alkyl group to nitrogen, inductive effect and conjugation effect proved the stabilizing property in electroless plating process. EDADTC has improved the physical property and produce the quality deposits in electroless copper plating process. The palladium (II) metal complex was characterized by Rapid Elemental Analysis. The structure of the stable complex was confirmed with Electronic and I.R Spectral Analysis. The surface morphologies of copper deposits were characterized by AFM studies. The crystallite sizes of the copper deposits were measured by XRD studies and the quality of the copper deposits was investigated by cyclic voltammetry studies.

Improving the Copper-Molybdenum Ores Flotation Technology Using a Combined Collecting Agent

“…An increase in the efficiency of processing finely disseminated sulfide ores can be achieved through the use of improved reagent flotation modes, reagent processing, and new design solutions [1][2][3][4][5]. The improvement of reagent regimes is achieved using new selective flotation reagents, their combination, ultrasonic treatment of reagents, and new designs of flotation equipment.…”

Synthesis and spectral studies of some metal complexes derived from 1,3,4-oxadiazole and Evaluated of biological activity

“…The chelating property of DTC arises from the π-electron flow from the nitrogen atom to the slphuratom via a plane delocalized π-orbital system. The net effect of such an electron flow is strong donation to metal, resulting in a high electron density on the metal [10] [11]. The development of researches in this field encouraged us in this recent paper to give objectivity to give the route of mixed ligands of [L 1 ] as primary ligand and [L 2 ] of thiocarbamate salt as secondary ligand to get the solid phase of complexes with high quality.…”

The effects of “green” complexing agents on electroless deposition of copper from methanesulfonate baths

“…The net effect of such an electron flow is strong donation to metal, resulting in a high electron density on the metal [17][18][19][20][21]. Natural polyhydroxylic compounds such as saccharose and xylitol have been studied for formation of stable metal complexes in electroless plating.…”