Electrosynthesis and characterization of lead oxide thin films
Lead dioxide (PbO 2) is an important oxide material used extensively as anode material in batteries and fuel cells and its study has now taken new strides beyond the wide field of battery research. In the present study, lead dioxide films were electrodeposited onto precleaned copper substrate from n...
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| Veröffentlicht in: | Materials characterization 2007-08, Vol.58 (8), p.817-822 |
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| creator | Mahalingam, T. Velumani, S. Raja, M. Thanikaikarasan, S. Chu, J.P. Wang, S.F. Kim, Y.D. |
| description | Lead dioxide (PbO
2) is an important oxide material used extensively as anode material in batteries and fuel cells and its study has now taken new strides beyond the wide field of battery research. In the present study, lead dioxide films were electrodeposited onto precleaned copper substrate from nitrate baths. The film composition, morphology and structure were investigated using Energy Dispersive X-ray Analysis (EDX), scanning electron microscopy and X-ray diffraction techniques. The oxidation and reduction potential regions and the mechanism of lead dioxide film formation are discussed using cyclic voltammetry studies. X-ray diffraction results revealed tetragonal [α-PbO
2
+
β-PbO
2] structures of the films which are influenced by bath temperature and solution pH value. EDAX studies show that the films deposited at higher bath temperatures and low solution pH values are rich in lead content and low in oxygen content. The effects of bath temperature and solution pH on the morphological features of lead dioxide films are also described. |
| doi_str_mv | 10.1016/j.matchar.2006.11.021 |
| format | Article |
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2) is an important oxide material used extensively as anode material in batteries and fuel cells and its study has now taken new strides beyond the wide field of battery research. In the present study, lead dioxide films were electrodeposited onto precleaned copper substrate from nitrate baths. The film composition, morphology and structure were investigated using Energy Dispersive X-ray Analysis (EDX), scanning electron microscopy and X-ray diffraction techniques. The oxidation and reduction potential regions and the mechanism of lead dioxide film formation are discussed using cyclic voltammetry studies. X-ray diffraction results revealed tetragonal [α-PbO
2
+
β-PbO
2] structures of the films which are influenced by bath temperature and solution pH value. EDAX studies show that the films deposited at higher bath temperatures and low solution pH values are rich in lead content and low in oxygen content. The effects of bath temperature and solution pH on the morphological features of lead dioxide films are also described.</description><identifier>ISSN: 1044-5803</identifier><identifier>EISSN: 1873-4189</identifier><identifier>DOI: 10.1016/j.matchar.2006.11.021</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>ANODES ; Applied sciences ; COPPER ; Cross-disciplinary physics: materials science; rheology ; ELECTRODEPOSITION ; Exact sciences and technology ; FUEL CELLS ; Lead dioxide ; LEAD OXIDES ; MATERIALS SCIENCE ; Metallic coatings ; Metals. Metallurgy ; Methods of deposition of films and coatings; film growth and epitaxy ; MORPHOLOGY ; NITRATES ; OXIDATION ; PH VALUE ; Phase diagrams and microstructures developed by solidification and solid-solid phase transformations ; Physics ; Production techniques ; REDUCTION ; SCANNING ELECTRON MICROSCOPY ; Solidification ; Structural studies ; SUBSTRATES ; Surface treatment ; THIN FILMS ; VOLTAMETRY ; X-RAY DIFFRACTION</subject><ispartof>Materials characterization, 2007-08, Vol.58 (8), p.817-822</ispartof><rights>2006 Elsevier Inc.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-f9c6fd6faeb2295af8d75084ea60fad81faacc03cb8c0eeee5d3bfe0c41ae2ac3</citedby><cites>FETCH-LOGICAL-c433t-f9c6fd6faeb2295af8d75084ea60fad81faacc03cb8c0eeee5d3bfe0c41ae2ac3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matchar.2006.11.021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,309,310,314,780,784,789,790,885,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18944047$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21003587$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Mahalingam, T.</creatorcontrib><creatorcontrib>Velumani, S.</creatorcontrib><creatorcontrib>Raja, M.</creatorcontrib><creatorcontrib>Thanikaikarasan, S.</creatorcontrib><creatorcontrib>Chu, J.P.</creatorcontrib><creatorcontrib>Wang, S.F.</creatorcontrib><creatorcontrib>Kim, Y.D.</creatorcontrib><title>Electrosynthesis and characterization of lead oxide thin films</title><title>Materials characterization</title><description>Lead dioxide (PbO
2) is an important oxide material used extensively as anode material in batteries and fuel cells and its study has now taken new strides beyond the wide field of battery research. In the present study, lead dioxide films were electrodeposited onto precleaned copper substrate from nitrate baths. The film composition, morphology and structure were investigated using Energy Dispersive X-ray Analysis (EDX), scanning electron microscopy and X-ray diffraction techniques. The oxidation and reduction potential regions and the mechanism of lead dioxide film formation are discussed using cyclic voltammetry studies. X-ray diffraction results revealed tetragonal [α-PbO
2
+
β-PbO
2] structures of the films which are influenced by bath temperature and solution pH value. EDAX studies show that the films deposited at higher bath temperatures and low solution pH values are rich in lead content and low in oxygen content. The effects of bath temperature and solution pH on the morphological features of lead dioxide films are also described.</description><subject>ANODES</subject><subject>Applied sciences</subject><subject>COPPER</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>ELECTRODEPOSITION</subject><subject>Exact sciences and technology</subject><subject>FUEL CELLS</subject><subject>Lead dioxide</subject><subject>LEAD OXIDES</subject><subject>MATERIALS SCIENCE</subject><subject>Metallic coatings</subject><subject>Metals. Metallurgy</subject><subject>Methods of deposition of films and coatings; film growth and epitaxy</subject><subject>MORPHOLOGY</subject><subject>NITRATES</subject><subject>OXIDATION</subject><subject>PH VALUE</subject><subject>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</subject><subject>Physics</subject><subject>Production techniques</subject><subject>REDUCTION</subject><subject>SCANNING ELECTRON MICROSCOPY</subject><subject>Solidification</subject><subject>Structural studies</subject><subject>SUBSTRATES</subject><subject>Surface treatment</subject><subject>THIN FILMS</subject><subject>VOLTAMETRY</subject><subject>X-RAY DIFFRACTION</subject><issn>1044-5803</issn><issn>1873-4189</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFUE1LxDAQDaKgrv4EoSAeWydt2s1eFBG_YMGLnsPsZMJm6bZLEkT99aas4NG5zBzee_PeE-JCQiVBdtebaouJ1hiqGqCrpKyglgfiROp5UyqpF4f5BqXKVkNzLE5j3EAGajk_ETcPPVMKY_wa0pqjjwUOtpjEkBIH_43Jj0MxuqJntMX46S0Xae2Hwvl-G8_EkcM-8vnvnon3x4e3--dy-fr0cn-3LEk1TSrdgjpnO4e8qutFi07beQtaMXbg0GrpEImgoZUm4DytbVaOgZRErpGambjc644xeRPJJ6Y1jcOQzZtaAjRtDjsT7R5FOVAM7Mwu-C2GLyPBTFWZjfmtykxVGSlNrirzrva8HUbC3gUcyMc_sl4oBWrSv93jOEf98BwmJzwQWx8mI3b0_3z6Acgpg7s</recordid><startdate>20070801</startdate><enddate>20070801</enddate><creator>Mahalingam, T.</creator><creator>Velumani, S.</creator><creator>Raja, M.</creator><creator>Thanikaikarasan, S.</creator><creator>Chu, J.P.</creator><creator>Wang, S.F.</creator><creator>Kim, Y.D.</creator><general>Elsevier Inc</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20070801</creationdate><title>Electrosynthesis and characterization of lead oxide thin films</title><author>Mahalingam, T. ; Velumani, S. ; Raja, M. ; Thanikaikarasan, S. ; Chu, J.P. ; Wang, S.F. ; Kim, Y.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-f9c6fd6faeb2295af8d75084ea60fad81faacc03cb8c0eeee5d3bfe0c41ae2ac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>ANODES</topic><topic>Applied sciences</topic><topic>COPPER</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>ELECTRODEPOSITION</topic><topic>Exact sciences and technology</topic><topic>FUEL CELLS</topic><topic>Lead dioxide</topic><topic>LEAD OXIDES</topic><topic>MATERIALS SCIENCE</topic><topic>Metallic coatings</topic><topic>Metals. 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2) is an important oxide material used extensively as anode material in batteries and fuel cells and its study has now taken new strides beyond the wide field of battery research. In the present study, lead dioxide films were electrodeposited onto precleaned copper substrate from nitrate baths. The film composition, morphology and structure were investigated using Energy Dispersive X-ray Analysis (EDX), scanning electron microscopy and X-ray diffraction techniques. The oxidation and reduction potential regions and the mechanism of lead dioxide film formation are discussed using cyclic voltammetry studies. X-ray diffraction results revealed tetragonal [α-PbO
2
+
β-PbO
2] structures of the films which are influenced by bath temperature and solution pH value. EDAX studies show that the films deposited at higher bath temperatures and low solution pH values are rich in lead content and low in oxygen content. The effects of bath temperature and solution pH on the morphological features of lead dioxide films are also described.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><doi>10.1016/j.matchar.2006.11.021</doi><tpages>6</tpages></addata></record> |
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| subjects | ANODES Applied sciences COPPER Cross-disciplinary physics: materials science rheology ELECTRODEPOSITION Exact sciences and technology FUEL CELLS Lead dioxide LEAD OXIDES MATERIALS SCIENCE Metallic coatings Metals. Metallurgy Methods of deposition of films and coatings film growth and epitaxy MORPHOLOGY NITRATES OXIDATION PH VALUE Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Production techniques REDUCTION SCANNING ELECTRON MICROSCOPY Solidification Structural studies SUBSTRATES Surface treatment THIN FILMS VOLTAMETRY X-RAY DIFFRACTION |
| title | Electrosynthesis and characterization of lead oxide thin films |
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