RU2009106883A - METHOD FOR PRODUCING COLLOIDAL PLATINUM SOLUTIONS - Google Patents
METHOD FOR PRODUCING COLLOIDAL PLATINUM SOLUTIONS Download PDFInfo
- Publication number
- RU2009106883A RU2009106883A RU2009106883/05A RU2009106883A RU2009106883A RU 2009106883 A RU2009106883 A RU 2009106883A RU 2009106883/05 A RU2009106883/05 A RU 2009106883/05A RU 2009106883 A RU2009106883 A RU 2009106883A RU 2009106883 A RU2009106883 A RU 2009106883A
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- RU
- Russia
- Prior art keywords
- polarity
- producing colloidal
- platinum
- electrodes
- solutions
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Colloid Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Способ получения коллоидных растворов платины в результате электрохимического взаимодействия в условиях циклического изменения полярности электродов, отличающийся тем, что электрохимическое взаимодействие происходит при циклическом изменении полярности платиновых электродов с частотой 30-80 Гц при плотности тока 1 А/см2 в растворах гидроксидов щелочных металлов концентрацией 2-6 моль в литре при температуре 30-35°С. A method of producing colloidal solutions of platinum as a result of electrochemical interaction under cyclic changes in the polarity of the electrodes, characterized in that the electrochemical interaction occurs when the polarity of the platinum electrodes is cyclically changed at a frequency of 30-80 Hz at a current density of 1 A / cm2 in alkali metal hydroxide solutions with a concentration of 2- 6 mol per liter at a temperature of 30-35 ° C.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009106883/05A RU2424051C2 (en) | 2009-02-26 | 2009-02-26 | Method of producing platinum colloidal solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009106883/05A RU2424051C2 (en) | 2009-02-26 | 2009-02-26 | Method of producing platinum colloidal solutions |
Publications (2)
Publication Number | Publication Date |
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RU2009106883A true RU2009106883A (en) | 2010-09-10 |
RU2424051C2 RU2424051C2 (en) | 2011-07-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009106883/05A RU2424051C2 (en) | 2009-02-26 | 2009-02-26 | Method of producing platinum colloidal solutions |
Country Status (1)
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RU (1) | RU2424051C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2508179C1 (en) * | 2012-07-10 | 2014-02-27 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Method for obtaining colloids of metals |
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2009
- 2009-02-26 RU RU2009106883/05A patent/RU2424051C2/en not_active IP Right Cessation
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Publication number | Publication date |
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RU2424051C2 (en) | 2011-07-20 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130227 |