Synthesis of nanostructured polymetallic composites based on palladium and quantum-chemical simulation of initial stages of the process

Abstract

A simple method, which was laid by the thermally initiated redox reaction of decomposition of a coagulate of colloidal palladium(II) hydroxide stabilized by citrate ion, was suggested for the synthesis of nanostructured polymetallic composites based on palladium, which include one or more transition metals. Metal ions, which are required to enter into the composite were used as coagulants. Selection of the synthesis conditions allows formation of a chemisorption complex between palladium(II) hydroxide and citrate anions. The structure of this complex was suggested and quantum-chemical modeling of its vibrational and electronic absorption spectra was carried out.

Microwave Enthrakometric Labs-On-A-Chip and On-Chip Enthrakometric Catalymetry: From Non-Conventional Chemotronics Towards Microwave-Assisted Chemosensors

“…According to the literature sources, spin catalysis on platinum is observed in many classical methods associated with the use of platinum as a conventional catalyst: when methane and hydrogen are activated on platinum [203,204], in the oxidative decarboxylation of glycine in a magnetic field [205], etc. Given that one of the leading authors in this field is also the author of many works on platinum compounds [206][207][208][209][210][211], we may consider the source of ideas about the role of Pt in spin catalysis in these reactions as reliable and relevant.…”