igging for gold: Mixtures of tetraethylthiuram disulfide (Et4TDS) and I2 in acetone are capable of dissolving elemental gold and forming valuable metal complexes, in which the stoichiometry depends on the mixture composition. These mixtures can also etch the gold layer homogeneously and selectively from Si/SiO2/Ti/Au thin-layered structures under mild conditions (see figure).
Effective one-step gold dissolution using environmentally friendly low-cost reagents / A., Serpe; Marchio', Luciano; F., Artizzu; M. L., Mercuri; P., Deplano. - In: CHEMISTRY-A EUROPEAN JOURNAL. - ISSN 0947-6539. - 19:31(2013), pp. 10111-10114. [10.1002/chem.201300940]
Effective one-step gold dissolution using environmentally friendly low-cost reagents
MARCHIO', Luciano;
2013-01-01
Abstract
igging for gold: Mixtures of tetraethylthiuram disulfide (Et4TDS) and I2 in acetone are capable of dissolving elemental gold and forming valuable metal complexes, in which the stoichiometry depends on the mixture composition. These mixtures can also etch the gold layer homogeneously and selectively from Si/SiO2/Ti/Au thin-layered structures under mild conditions (see figure).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
