Voltammetry of aqueous chloroauric acid with hanging mercury drop electrode; Collection of Czechoslovak Chemical Communications; Vol. 76, iss. 7
| Parent link: | Collection of Czechoslovak Chemical Communications: Scientific Journal.— , 1982- Vol. 76, iss. 7.— 2011.— [P. 929-936] |
|---|---|
| 1. autor: | |
| Korporacja: | |
| Kolejni autorzy: | , |
| Streszczenie: | Title screen In d.c. voltammetry of dilute aqueous chloroauric acid with hanging mercury drop electrode, when potential scanning proceeds from negative to positive values, a prominent maximum of cathodic current appears on the curve near 0 V. The effect is explained as due to catalytic evolution of hydrogen on the electrode initially covered by adsorbed Au-hydroxidic layer. Once the layer dissolves in the acidic solution during the positive scan, a fast evolution of hydrogen takes place, catalysed by short-lived adsorbed gold particles. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2011
|
| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1135/cccc2011064 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=642054 |
| Streszczenie: | Title screen In d.c. voltammetry of dilute aqueous chloroauric acid with hanging mercury drop electrode, when potential scanning proceeds from negative to positive values, a prominent maximum of cathodic current appears on the curve near 0 V. The effect is explained as due to catalytic evolution of hydrogen on the electrode initially covered by adsorbed Au-hydroxidic layer. Once the layer dissolves in the acidic solution during the positive scan, a fast evolution of hydrogen takes place, catalysed by short-lived adsorbed gold particles. Режим доступа: по договору с организацией-держателем ресурса |
|---|---|
| DOI: | 10.1135/cccc2011064 |