. . "Electrocatalytic activity of copper alloys for NO3 reduction in a weakly alkaline solution. Part 2: Copper tin." . "RIV/60461373:22310/07:00018205!RIV08-MSM-22310___" . "Bouzek, Karel" . "Byla provedena srovn\u00E1vac\u00ED studie vlivu p\u0159\u00EDdavku Sn k Cu, jako\u017Eto z\u00E1kladn\u00EDmu katodov\u00E9mu materi\u00E1lu, na elektrokatalytickou aktivitu v\u00FDsledn\u00E9ho materi\u00E1lu vzhledem k redukci dusi\u010Dnan\u016F (NO3-) ve slab\u011B z\u00E1sadit\u00E9m prost\u0159ed\u00ED. Potenciodynamick\u00E9 a chronoamperometrick\u00E9 experimenty byly vedeny v elektrolytu simuluj\u00EDc\u00EDm roztok vznikl\u00FD z regenerace iontom\u011Bni\u010Dov\u00E9 kolony pro odstra\u0148ov\u00E1n\u00ED NO3- z pitn\u00E9 vody. Pro tyto experimenty byla pou\u017Eita rotuj\u00EDc\u00ED diskov\u00E1 elektroda s prstencem. N\u00E1r\u016Fst elektrokatalytick\u00E9 aktivity Cu s n\u00E1r\u016Fstem obsahu Sn ve slitin\u011B byl pozorov\u00E1n pouze v rozmez\u00ED slo\u017Een\u00ED do 10 hm. % Sn. V\u00FDsledkem dal\u0161\u00EDho n\u00E1r\u016Fstu obsahu Sn byl strm\u00FD pokles elektrokatalytick\u00E9 aktivity zp\u016Fsoben\u00FD zm\u011Bnami ve f\u00E1zov\u00E9 struktu\u0159e materi\u00E1lu slitiny. S materi\u00E1lem, je\u017E vykazoval nejvy\u0161\u0161\u00ED aktivitu byly provedeny potenciostatick\u00E9 vs\u00E1dkov\u00E9 elektrol\u00FDzy v d\u011Blen\u00E9 a ned\u011Blen\u00E9 cele. N\u00E1sledn\u011B po skon\u010Den\u00ED elektrol\u00FDzy byly stanoveny produkty redukce."@cs . "\u0160er\u00E1k, Jan" . . "Nitrate; electrochemical reduction; copper; tin; electrocatalytic activity"@en . "[C4C03AF82463]" . . "Electrocatalytic activity of copper alloys for NO3 reduction in a weakly alkaline solution. Part 2: Copper tin." . . "419692" . "Electrocatalytic activity of copper alloys for NO3 reduction in a weakly alkaline solution. Part 2: Copper tin."@en . "37" . "557-566" . "Elektrokatalytick\u00E1 aktivita m\u011Bd\u011Bn\u00FDch slitin vzhledem k redukci NO3- ve slab\u011B z\u00E1sadit\u00E9m roztoku. \u010C\u00E1st 2: m\u011B\u010F-c\u00EDn."@cs . . . . "A comparative study has been made of the influence of an addition of Sn to Cu as the basic cathode material on the electrocatalytic activity of the resulting material for nitrate (NO3-) reduction in a weakly alkaline medium. Potentiodynamic and chronoamperometric experiments were carried out in an electrolyte simulating the solution from regeneration of an ion-exchange column for NO3- removal in drinking water treatment. A rotating ring-disk electrode was used for these experiments. An enhancement of the electrocatalytic activity of Cu by alloying with Sn was observed only in the composition region up to 10 wt.% Sn. A further increase in Sn content results in a rapid decline of the electrocatalytic activity caused by changes in the phase structure of the alloy material. For the most active material potentiostatic batch electrolysis was carried out in a divided and an undivided cell. The reduction products were determined."@en . . "2007" . "3"^^ . . "10"^^ . . "A comparative study has been made of the influence of an addition of Sn to Cu as the basic cathode material on the electrocatalytic activity of the resulting material for nitrate (NO3-) reduction in a weakly alkaline medium. Potentiodynamic and chronoamperometric experiments were carried out in an electrolyte simulating the solution from regeneration of an ion-exchange column for NO3- removal in drinking water treatment. A rotating ring-disk electrode was used for these experiments. An enhancement of the electrocatalytic activity of Cu by alloying with Sn was observed only in the composition region up to 10 wt.% Sn. A further increase in Sn content results in a rapid decline of the electrocatalytic activity caused by changes in the phase structure of the alloy material. For the most active material potentiostatic batch electrolysis was carried out in a divided and an undivided cell. The reduction products were determined." . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . "3"^^ . "P(GA104/05/0066), Z(MSM6046137301)" . "Electrocatalytic activity of copper alloys for NO3 reduction in a weakly alkaline solution. Part 2: Copper tin."@en . "RIV/60461373:22310/07:00018205" . . . "Elektrokatalytick\u00E1 aktivita m\u011Bd\u011Bn\u00FDch slitin vzhledem k redukci NO3- ve slab\u011B z\u00E1sadit\u00E9m roztoku. \u010C\u00E1st 2: m\u011B\u010F-c\u00EDn."@cs . . . "M\u00E1cov\u00E1, Zuzana" . "0021-891X" . "22310" . . . . . "Journal of Applied Electrochemistry" .