The Me3Pt(acac)Py compound, trimethyl(pentane-2,4-dionato)platinum(IV)pyridine, is synthesized and, for the first time, characterized by physico-chemical methods to determine its chemical composition (elemental analysis, IR-spectroscopy) and thermal behavior (thermogravimetric (TG), differential thermal analyses (DTA), differential scanning calorimetry (DSC), tensometric flow method). Due to its good volatility ln(p/p°) = 16.47-9699/T(K) at moderate temperatures (393-414 K) the compound is offered as a promising precursor for growth of Pt films by metal-organic chemical vapour deposition (MOCVD). The Pt films deposited on various substrates including Si(100), Ta, Ti substrates, cathodes and anodes of the electrodes for pacemakers are investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The electrochemical characteristics of Pt films are also determined.
|Журнал||Physica Status Solidi (C) Current Topics in Solid State Physics|
|Состояние||Опубликовано - 1 июл 2015|