20.500.12556/RUL-131968 Effect of particle size on the corrosion behaviour of gold in the presence of chloride impurities an EFC-ICP-MS potentiodynamic study A profound understanding of the Au dissolution process is a prerequisite for optimal utilization of Au-based materials. This goes for either increasing the corrosion stability of materials in the sectors where the long-term functionality of Au is needed or decreasing the corrosion stability where the recovery of the Au component is crucial. By employing an extremely sensitive online analytical system, consisting of an electrochemical flow cell coupled to an inductively coupled plasma mass spectrometry, in situ potential-resolved dissolution of Au in the ppb range is enabled. A comparative study of two Au based materials, (i) a polycrystalline Au disk and (ii) carbon-supported Au nanoparticles, is presented. As a probe, chloride ions were used to elucidate the distinct differences in the corrosion behavior of the two analogues. gold corrosion electrochemistry dissolution chlorides nanoparticles EFC-ICP-MS zlato korozija nanodelci elektrokemija true false true Angleški jezik Slovenski jezik Članek v reviji 2021-10-07 14:48:43 2021-10-07 14:48:44 2022-09-12 04:10:27 0000-00-00 00:00:00 2019 0 0 11 str. iss. 1, art. 10 Vol. 9 Jan. 2019 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.193:546.59 2079-6412 10.3390/coatings9010010 1538090947 RAZ_Jovanovic_Primoz_2019.pdf RAZ_Jovanovic_Primoz_2019.pdf 1 1A630E0028584FEE2D569D874B0EFD2C d5e5d74cf6c9d9df0df927f697e2d10a3471ae44903b440083574ac69ec5fc4b ec45bf50-276c-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=149440 https://www.mdpi.com/2079-6412/9/1/10 0 9c25a743-276c-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=149439 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0