FIELD: chemistry.
SUBSTANCE: method of producing platinum (IV) dioxide on the surface of a support includes reacting aqueous platinum nitrate solution with NO, wherein NO is added to the aqueous platinum nitrate solution until the colour of the solution turns from reddish-brown to yellow at (15-80)°C, diluting the obtained solution in water, performing sorption of platinum on the support, drying the obtained material and heating at (250-500)°C.
EFFECT: invention improves the method and stability of the obtained platinum (IV) dioxide on the surface of the support.
4 cl, 2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING PALLADIUM (II) OXIDE ON SUPPORT SURFACE | 2012 |
|
RU2482065C1 |
| METHOD OF PRODUCING NITROSYL CHLORIDE COMPOUNDS OF PALLADIUM | 2014 |
|
RU2579593C1 |
| METHOD OF PRODUCING DISUBSTITUTED DINITRITE COMPOUNDS OF PALLADIUM | 2013 |
|
RU2535705C1 |
| METHOD OF OBTAINING PALLADIUM ACETATE | 2008 |
|
RU2387633C1 |
| METHOD OF PRODUCING PALLADIUM PROPIONATE | 2009 |
|
RU2425023C1 |
| METHOD OF PRODUCING PALLADIUM TRIFLUOROACETATE | 2013 |
|
RU2529036C1 |
| METHOD OF OBTAINING PLATINUM NITRATE AND BASED ON THEM PLATINUM CATALYSTS | 2007 |
|
RU2352391C1 |
| METHOD OF OBTAINING POLYMER PALLADIUM CARBOXYLATES | 2013 |
|
RU2536684C1 |
| METHOD FOR PRODUCING A PLATINUM ELECTRIC CATALYST ON CARBON | 2016 |
|
RU2646761C2 |
| CATALYST FOR HYDROGENATION OF MIDDLE DISTILLATE FRACTIONS AND METHOD OF ITS PREPARATION | 2023 |
|
RU2808518C1 |
