The Determination of Methanol Using an Electrolytically Fabricated Nickel Microparticle Modified Boron Doped Diamond Electrode
A nickel modified boron doped diamond (Ni‐BDD) electrode and nickel foil electrode were used in the determination of methanol in alkaline solutions. The Ni‐BDD electrode was electrodeposited from a 1 mM Ni(NO3)2 solution (pH 5), followed by repeat cycling in KOH. Subsequent analysis utilised the Ni(...
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| Veröffentlicht in: | Electroanalysis (New York, N.Y.) N.Y.), 2010-03, Vol.22 (5), p.491-500 |
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| container_title | Electroanalysis (New York, N.Y.) |
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| creator | Toghill, Kathryn E. Xiao, Lei Stradiotto, Nelson R. Compton, Richard G. |
| description | A nickel modified boron doped diamond (Ni‐BDD) electrode and nickel foil electrode were used in the determination of methanol in alkaline solutions. The Ni‐BDD electrode was electrodeposited from a 1 mM Ni(NO3)2 solution (pH 5), followed by repeat cycling in KOH. Subsequent analysis utilised the Ni(OH)2/NiOOH redox couple to electrocatalyse the oxidation of methanol. Methanol was determined to limits of 0.3 mM with a sensitivity of 110 nA/mM at the Ni‐BDD electrode. The foil electrode was less sensitive achieving a limit of 1.6 mM and sensitivity of 27 nA/mM. SEM analysis of the electrodes found the Ni‐BDD to be modified by a quasi‐random microparticle array. |
| doi_str_mv | 10.1002/elan.200900523 |
| format | Article |
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The Ni‐BDD electrode was electrodeposited from a 1 mM Ni(NO3)2 solution (pH 5), followed by repeat cycling in KOH. Subsequent analysis utilised the Ni(OH)2/NiOOH redox couple to electrocatalyse the oxidation of methanol. Methanol was determined to limits of 0.3 mM with a sensitivity of 110 nA/mM at the Ni‐BDD electrode. The foil electrode was less sensitive achieving a limit of 1.6 mM and sensitivity of 27 nA/mM. SEM analysis of the electrodes found the Ni‐BDD to be modified by a quasi‐random microparticle array.</description><identifier>ISSN: 1040-0397</identifier><identifier>EISSN: 1521-4109</identifier><identifier>DOI: 10.1002/elan.200900523</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Alcohol oxidation ; Arrays ; Boron ; Boron doped diamond ; Cycles ; Electrocatalysis ; Electrodes ; Foils ; Fuel cells ; Methyl alcohol ; Microparticles ; Nickel ; Nickel microparticles</subject><ispartof>Electroanalysis (New York, N.Y.), 2010-03, Vol.22 (5), p.491-500</ispartof><rights>Copyright © 2010 WILEY‐VCH Verlag GmbH & Co. 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SEM analysis of the electrodes found the Ni‐BDD to be modified by a quasi‐random microparticle array.</description><subject>Alcohol oxidation</subject><subject>Arrays</subject><subject>Boron</subject><subject>Boron doped diamond</subject><subject>Cycles</subject><subject>Electrocatalysis</subject><subject>Electrodes</subject><subject>Foils</subject><subject>Fuel cells</subject><subject>Methyl alcohol</subject><subject>Microparticles</subject><subject>Nickel</subject><subject>Nickel microparticles</subject><issn>1040-0397</issn><issn>1521-4109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkTtPHDEURkdRkEKANrW7VLPYY3s8LoF95LE7NKxSWh77TnDwjjf2ILINvx2jDSs6qPxJ95xP8r1F8YXgCcG4Ogevh0mFscSYV_RDcUx4RUpGsPyYM2a4xFSKT8XnlP7gjNVMHhePN7eApjBC3LhBjy4MKPRoBeOtHoJH6-SG30gPaObBjDH43eiM9n6H5rqLOY5gUevMHXi0ciaGrY6Z8IBWwbre5elliLl0GrY5T53ehMG-tFk4LY567ROc_X9PivV8dnP1rVxeL75fXSxLw2RDSwDBQNjO2k40gpme61qKXltZgWRcE5B1TUwnhMyjTtoGhOgINTxb1nB6Unzd925j-HsPaVQblwz4vDII90kJTutG8Jq8i6SEMZrJyZ7M304pQq-20W103CmC1fNF1PNF1OEiWZB74cF52L1Bq9nyon3tlnvXpRH-HVwd71QtqODqV7tQTbtatD9_XCpKnwDCwKFv</recordid><startdate>201003</startdate><enddate>201003</enddate><creator>Toghill, Kathryn E.</creator><creator>Xiao, Lei</creator><creator>Stradiotto, Nelson R.</creator><creator>Compton, Richard G.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>201003</creationdate><title>The Determination of Methanol Using an Electrolytically Fabricated Nickel Microparticle Modified Boron Doped Diamond Electrode</title><author>Toghill, Kathryn E. ; Xiao, Lei ; Stradiotto, Nelson R. ; Compton, Richard G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4983-ee74e7dbddb7874cf5a697fad92e945a1e9661cb779f5ab9d8e77b13c5e7ddc53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alcohol oxidation</topic><topic>Arrays</topic><topic>Boron</topic><topic>Boron doped diamond</topic><topic>Cycles</topic><topic>Electrocatalysis</topic><topic>Electrodes</topic><topic>Foils</topic><topic>Fuel cells</topic><topic>Methyl alcohol</topic><topic>Microparticles</topic><topic>Nickel</topic><topic>Nickel microparticles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Toghill, Kathryn E.</creatorcontrib><creatorcontrib>Xiao, Lei</creatorcontrib><creatorcontrib>Stradiotto, Nelson R.</creatorcontrib><creatorcontrib>Compton, Richard G.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electroanalysis (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Toghill, Kathryn E.</au><au>Xiao, Lei</au><au>Stradiotto, Nelson R.</au><au>Compton, Richard G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Determination of Methanol Using an Electrolytically Fabricated Nickel Microparticle Modified Boron Doped Diamond Electrode</atitle><jtitle>Electroanalysis (New York, N.Y.)</jtitle><addtitle>Electroanalysis</addtitle><date>2010-03</date><risdate>2010</risdate><volume>22</volume><issue>5</issue><spage>491</spage><epage>500</epage><pages>491-500</pages><issn>1040-0397</issn><eissn>1521-4109</eissn><abstract>A nickel modified boron doped diamond (Ni‐BDD) electrode and nickel foil electrode were used in the determination of methanol in alkaline solutions. The Ni‐BDD electrode was electrodeposited from a 1 mM Ni(NO3)2 solution (pH 5), followed by repeat cycling in KOH. Subsequent analysis utilised the Ni(OH)2/NiOOH redox couple to electrocatalyse the oxidation of methanol. Methanol was determined to limits of 0.3 mM with a sensitivity of 110 nA/mM at the Ni‐BDD electrode. The foil electrode was less sensitive achieving a limit of 1.6 mM and sensitivity of 27 nA/mM. SEM analysis of the electrodes found the Ni‐BDD to be modified by a quasi‐random microparticle array.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/elan.200900523</doi><tpages>10</tpages></addata></record> |
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| ispartof | Electroanalysis (New York, N.Y.), 2010-03, Vol.22 (5), p.491-500 |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Alcohol oxidation Arrays Boron Boron doped diamond Cycles Electrocatalysis Electrodes Foils Fuel cells Methyl alcohol Microparticles Nickel Nickel microparticles |
| title | The Determination of Methanol Using an Electrolytically Fabricated Nickel Microparticle Modified Boron Doped Diamond Electrode |
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