Evaluation of the Effect of the Concentration of Sodium Hydroxide with and without Potassium Oleate on the Behavior of Lead by Cyclic Voltammetry
The effect of the concentration of sodium hydroxide with and without potassium oleate on electrochemical behavior of lead has been investigated using cyclic voltammetry. It has been shown that the number of anode and cathode peaks on the curve depends on the potential scan rate and the concentration...
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| Veröffentlicht in: | Protection of metals and physical chemistry of surfaces 2017-12, Vol.53 (7), p.1193-1198 |
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| container_title | Protection of metals and physical chemistry of surfaces |
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| creator | Berezhnaya, A. G. Kaz’mina, M. A. Volochaev, V. A. |
| description | The effect of the concentration of sodium hydroxide with and without potassium oleate on electrochemical behavior of lead has been investigated using cyclic voltammetry. It has been shown that the number of anode and cathode peaks on the curve depends on the potential scan rate and the concentration of alkali. Anode peaks are related to the formation of lead compounds (PbO and PbO
2
), the presence of which has been confirmed by X-ray phase analysis. It has been determined that the dissolution of lead in sodiumhydroxide solution with and without potassium oleate proceeds under diffusion-kinetic control. Potassium oleate facilitates lead passivation in the solutions with lower concentration of alkali decreasing the potential and current of active–passive transition and does not affect or restricts it in more concentrated solutions. |
| doi_str_mv | 10.1134/S207020511707005X |
| format | Article |
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2
), the presence of which has been confirmed by X-ray phase analysis. It has been determined that the dissolution of lead in sodiumhydroxide solution with and without potassium oleate proceeds under diffusion-kinetic control. Potassium oleate facilitates lead passivation in the solutions with lower concentration of alkali decreasing the potential and current of active–passive transition and does not affect or restricts it in more concentrated solutions.</description><identifier>ISSN: 2070-2051</identifier><identifier>EISSN: 2070-206X</identifier><identifier>DOI: 10.1134/S207020511707005X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Anodes ; Caustic soda ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Corrosion and Coatings ; Electrochemical analysis ; General Corrosion Problems ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Lead compounds ; Lead oxides ; Materials Science ; Metallic Materials ; Potassium ; Sodium hydroxide ; Tribology ; Voltammetry</subject><ispartof>Protection of metals and physical chemistry of surfaces, 2017-12, Vol.53 (7), p.1193-1198</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S207020511707005X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S207020511707005X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Berezhnaya, A. G.</creatorcontrib><creatorcontrib>Kaz’mina, M. A.</creatorcontrib><creatorcontrib>Volochaev, V. A.</creatorcontrib><title>Evaluation of the Effect of the Concentration of Sodium Hydroxide with and without Potassium Oleate on the Behavior of Lead by Cyclic Voltammetry</title><title>Protection of metals and physical chemistry of surfaces</title><addtitle>Prot Met Phys Chem Surf</addtitle><description>The effect of the concentration of sodium hydroxide with and without potassium oleate on electrochemical behavior of lead has been investigated using cyclic voltammetry. It has been shown that the number of anode and cathode peaks on the curve depends on the potential scan rate and the concentration of alkali. Anode peaks are related to the formation of lead compounds (PbO and PbO
2
), the presence of which has been confirmed by X-ray phase analysis. It has been determined that the dissolution of lead in sodiumhydroxide solution with and without potassium oleate proceeds under diffusion-kinetic control. Potassium oleate facilitates lead passivation in the solutions with lower concentration of alkali decreasing the potential and current of active–passive transition and does not affect or restricts it in more concentrated solutions.</description><subject>Anodes</subject><subject>Caustic soda</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion and Coatings</subject><subject>Electrochemical analysis</subject><subject>General Corrosion Problems</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Lead compounds</subject><subject>Lead oxides</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Potassium</subject><subject>Sodium hydroxide</subject><subject>Tribology</subject><subject>Voltammetry</subject><issn>2070-2051</issn><issn>2070-206X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kM1OwzAQhCMEEqXwANwscQ7YcRKTI0SFIlUqEj_qLdo4a5oqiYvtFPIYvDEJhXJAnHZ29c2sNJ53yug5Yzy8eAiooAGNGBO9oNFizxsNJz-g8WJ_pyN26B1Zu6I0jsWlGHkfkw1ULbhSN0Qr4pZIJkqhdD9bqhuJjTM75EEXZVuTaVcY_V4WSN5KtyTQFF9Ct47cawfWDtC8QnBIeuMQdY1L2JTaDCkzhILkHUk7WZWSPOvKQV2jM92xd6CgsnjyPcfe083kMZ36s_ntXXo18yWnkfOLkIdCKCEwBsAIgiCmIUqWRCwGhWEuFGdFApHMVcFloETIMUaGIFkuIOdj72ybuzb6tUXrspVuTdO_zPrOeJjQIEp6im0pabS1BlW2NmUNpssYzYbmsz_N955g67E927yg-U3-3_QJ21-H6Q</recordid><startdate>20171201</startdate><enddate>20171201</enddate><creator>Berezhnaya, A. G.</creator><creator>Kaz’mina, M. A.</creator><creator>Volochaev, V. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20171201</creationdate><title>Evaluation of the Effect of the Concentration of Sodium Hydroxide with and without Potassium Oleate on the Behavior of Lead by Cyclic Voltammetry</title><author>Berezhnaya, A. G. ; Kaz’mina, M. A. ; Volochaev, V. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c305t-d43477f77e6aae5a22604ec19516afe4b7f31d9a5cbfd3c2f743e6e1eac1b7ab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Anodes</topic><topic>Caustic soda</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion and Coatings</topic><topic>Electrochemical analysis</topic><topic>General Corrosion Problems</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Lead compounds</topic><topic>Lead oxides</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Potassium</topic><topic>Sodium hydroxide</topic><topic>Tribology</topic><topic>Voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Berezhnaya, A. G.</creatorcontrib><creatorcontrib>Kaz’mina, M. A.</creatorcontrib><creatorcontrib>Volochaev, V. A.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Protection of metals and physical chemistry of surfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Berezhnaya, A. G.</au><au>Kaz’mina, M. A.</au><au>Volochaev, V. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of the Effect of the Concentration of Sodium Hydroxide with and without Potassium Oleate on the Behavior of Lead by Cyclic Voltammetry</atitle><jtitle>Protection of metals and physical chemistry of surfaces</jtitle><stitle>Prot Met Phys Chem Surf</stitle><date>2017-12-01</date><risdate>2017</risdate><volume>53</volume><issue>7</issue><spage>1193</spage><epage>1198</epage><pages>1193-1198</pages><issn>2070-2051</issn><eissn>2070-206X</eissn><abstract>The effect of the concentration of sodium hydroxide with and without potassium oleate on electrochemical behavior of lead has been investigated using cyclic voltammetry. It has been shown that the number of anode and cathode peaks on the curve depends on the potential scan rate and the concentration of alkali. Anode peaks are related to the formation of lead compounds (PbO and PbO
2
), the presence of which has been confirmed by X-ray phase analysis. It has been determined that the dissolution of lead in sodiumhydroxide solution with and without potassium oleate proceeds under diffusion-kinetic control. Potassium oleate facilitates lead passivation in the solutions with lower concentration of alkali decreasing the potential and current of active–passive transition and does not affect or restricts it in more concentrated solutions.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S207020511707005X</doi><tpages>6</tpages></addata></record> |
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| ispartof | Protection of metals and physical chemistry of surfaces, 2017-12, Vol.53 (7), p.1193-1198 |
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| subjects | Anodes Caustic soda Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion and Coatings Electrochemical analysis General Corrosion Problems Industrial Chemistry/Chemical Engineering Inorganic Chemistry Lead compounds Lead oxides Materials Science Metallic Materials Potassium Sodium hydroxide Tribology Voltammetry |
| title | Evaluation of the Effect of the Concentration of Sodium Hydroxide with and without Potassium Oleate on the Behavior of Lead by Cyclic Voltammetry |
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