Experimental evaluation of quinolinium and isoquinolinium derivatives as corrosion inhibitors of mild steel in 0.5 M H2SO4 solution
The 1-methylquinolinium iodide (I) Qui + , I – and 2-methylisoquinolinium iodide iso Qui + , I – were investigated as a corrosion inhibitors for mild steel in sulfuric acid using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that the corros...
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| Veröffentlicht in: | Protection of metals and physical chemistry of surfaces 2016-07, Vol.52 (4), p.731-736 |
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| container_title | Protection of metals and physical chemistry of surfaces |
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| creator | Elhadi, Said Mohamed Bilel, Mezhoud Abdelmalek, Bouraiou Aissa, Chibani |
| description | The 1-methylquinolinium iodide (I) Qui
+
, I
–
and 2-methylisoquinolinium iodide
iso
Qui
+
, I
–
were investigated as a corrosion inhibitors for mild steel in sulfuric acid using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that the corrosion inhibition efficiency and extent of surface coverage were increased with increase in inhibitors concentrations. Polarization curves revealed that both inhibitors acted as a mixed-type inhibitor. The thermodynamic parameters were evaluated for corrosion inhibition process. The adsorption of both inhibitors on mild steel surface obeyed Langmuir adsorption isotherm. |
| doi_str_mv | 10.1134/S2070205116040092 |
| format | Article |
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+
, I
–
and 2-methylisoquinolinium iodide
iso
Qui
+
, I
–
were investigated as a corrosion inhibitors for mild steel in sulfuric acid using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that the corrosion inhibition efficiency and extent of surface coverage were increased with increase in inhibitors concentrations. Polarization curves revealed that both inhibitors acted as a mixed-type inhibitor. The thermodynamic parameters were evaluated for corrosion inhibition process. The adsorption of both inhibitors on mild steel surface obeyed Langmuir adsorption isotherm.</description><identifier>ISSN: 2070-2051</identifier><identifier>EISSN: 2070-206X</identifier><identifier>DOI: 10.1134/S2070205116040092</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Corrosion and Coatings ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Materials Science ; Metallic Materials ; Physicochemical Problems of Materials Protection ; Tribology</subject><ispartof>Protection of metals and physical chemistry of surfaces, 2016-07, Vol.52 (4), p.731-736</ispartof><rights>Pleiades Publishing, Ltd. 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c288t-e0b7a9300512926313c308dff1b4b5399913eed777a7fb39cb8d21e7852a4973</citedby><cites>FETCH-LOGICAL-c288t-e0b7a9300512926313c308dff1b4b5399913eed777a7fb39cb8d21e7852a4973</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S2070205116040092$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S2070205116040092$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Elhadi, Said Mohamed</creatorcontrib><creatorcontrib>Bilel, Mezhoud</creatorcontrib><creatorcontrib>Abdelmalek, Bouraiou</creatorcontrib><creatorcontrib>Aissa, Chibani</creatorcontrib><title>Experimental evaluation of quinolinium and isoquinolinium derivatives as corrosion inhibitors of mild steel in 0.5 M H2SO4 solution</title><title>Protection of metals and physical chemistry of surfaces</title><addtitle>Prot Met Phys Chem Surf</addtitle><description>The 1-methylquinolinium iodide (I) Qui
+
, I
–
and 2-methylisoquinolinium iodide
iso
Qui
+
, I
–
were investigated as a corrosion inhibitors for mild steel in sulfuric acid using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that the corrosion inhibition efficiency and extent of surface coverage were increased with increase in inhibitors concentrations. Polarization curves revealed that both inhibitors acted as a mixed-type inhibitor. The thermodynamic parameters were evaluated for corrosion inhibition process. The adsorption of both inhibitors on mild steel surface obeyed Langmuir adsorption isotherm.</description><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion and Coatings</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Physicochemical Problems of Materials Protection</subject><subject>Tribology</subject><issn>2070-2051</issn><issn>2070-206X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kMFOwzAMhiMEEmPwANzyAh1O0jbNEU2DIQ3tsB24VWmbQqYsGUlbwZkXX6ohhITEyZbtz_b_I3RLYEYIS-82FDhQyAjJIQUQ9AxNxlJCIX85_8kzcomuQtgB5Dkv-AR9LT4Oyuu9sp00WA3S9LLTzmLX4vdeW2e01f0eS9tgHdzvUhO5IQ4PKmAZcO28d2FEtX3Tle6cD-OWvTYNDp1SJjYwzDL8jJd0s05xcKYfb12ji1aaoG6-4xRtHxbb-TJZrR-f5verpKZF0SUKKi4FgyiCCpozwmoGRdO2pEqrjAkhCFOq4ZxL3lZM1FXRUKJ4kVGZCs6miJzW1vHP4FVbHqJw6T9LAuVoYvnHxMjQExPirH1Vvty53tv45T_QERWbdU8</recordid><startdate>20160701</startdate><enddate>20160701</enddate><creator>Elhadi, Said Mohamed</creator><creator>Bilel, Mezhoud</creator><creator>Abdelmalek, Bouraiou</creator><creator>Aissa, Chibani</creator><general>Pleiades Publishing</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20160701</creationdate><title>Experimental evaluation of quinolinium and isoquinolinium derivatives as corrosion inhibitors of mild steel in 0.5 M H2SO4 solution</title><author>Elhadi, Said Mohamed ; Bilel, Mezhoud ; Abdelmalek, Bouraiou ; Aissa, Chibani</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c288t-e0b7a9300512926313c308dff1b4b5399913eed777a7fb39cb8d21e7852a4973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion and Coatings</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Physicochemical Problems of Materials Protection</topic><topic>Tribology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Elhadi, Said Mohamed</creatorcontrib><creatorcontrib>Bilel, Mezhoud</creatorcontrib><creatorcontrib>Abdelmalek, Bouraiou</creatorcontrib><creatorcontrib>Aissa, Chibani</creatorcontrib><collection>CrossRef</collection><jtitle>Protection of metals and physical chemistry of surfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Elhadi, Said Mohamed</au><au>Bilel, Mezhoud</au><au>Abdelmalek, Bouraiou</au><au>Aissa, Chibani</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental evaluation of quinolinium and isoquinolinium derivatives as corrosion inhibitors of mild steel in 0.5 M H2SO4 solution</atitle><jtitle>Protection of metals and physical chemistry of surfaces</jtitle><stitle>Prot Met Phys Chem Surf</stitle><date>2016-07-01</date><risdate>2016</risdate><volume>52</volume><issue>4</issue><spage>731</spage><epage>736</epage><pages>731-736</pages><issn>2070-2051</issn><eissn>2070-206X</eissn><abstract>The 1-methylquinolinium iodide (I) Qui
+
, I
–
and 2-methylisoquinolinium iodide
iso
Qui
+
, I
–
were investigated as a corrosion inhibitors for mild steel in sulfuric acid using electrochemical impedance spectroscopy and potentiodynamic polarization techniques. The results indicated that the corrosion inhibition efficiency and extent of surface coverage were increased with increase in inhibitors concentrations. Polarization curves revealed that both inhibitors acted as a mixed-type inhibitor. The thermodynamic parameters were evaluated for corrosion inhibition process. The adsorption of both inhibitors on mild steel surface obeyed Langmuir adsorption isotherm.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S2070205116040092</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2070-2051 |
| ispartof | Protection of metals and physical chemistry of surfaces, 2016-07, Vol.52 (4), p.731-736 |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion and Coatings Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Metallic Materials Physicochemical Problems of Materials Protection Tribology |
| title | Experimental evaluation of quinolinium and isoquinolinium derivatives as corrosion inhibitors of mild steel in 0.5 M H2SO4 solution |
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