Catalytic Electrolysis-Free Copper Deposition Using Dispersions of Titanium Dioxide with Adsorbed Trespassing Metal Ions

• Autorzy: Kobasa I.
• Języki publikacji: EN

Abstrakty

EN

It has been found that modification of TiO2 by impregnation with Pd2+, Cu2+, Fe2+, Fe3+ and Co2+ salts causes a significant rise of its catalytic activity in the reaction of metal copper deposition. Influence of nature of modifying cation, its concentration, counter-anion concentration and the effect of double modification by two different salts have also been investigated. Comparison of energetic characteristics of all intermediate compounds led us to a possible model of catalytic deposition of copper, explaining the increased catalytic activity of the modified examples.

Słowa kluczowe

EN

titanium dioxide; modificatium by trespassing metal ions; catalytic copper deposition

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2004
• Tom: Vol. 78 / nr 1
• Strony: 117--123
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Kobasa I.

• Chernivtsi National University, Kotsiubinsky St., 2, Chernivtsi, 58012, Ukraine,

Bibliografia

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