Electro-catalytic degradation properties of Ti/SnO2–Sb electrodes doped with different rare earths
Ti/SnO2–Sb electrode has a good effect on the removal of organic pollutants. But its short service life limits its large-scale application in industry. Electro-catalytic degradation performances and service life of the electrode can be significantly improved by doping rare earth（RE） ions into the ox...
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| Veröffentlicht in: | Rare metals 2016-05, Vol.35 (5), p.412-418 |
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| creator | Zhu, Fu-Liang Meng, Yan-Shuang Huang, Xiu-Yang |
| description | Ti/SnO2–Sb electrode has a good effect on the removal of organic pollutants. But its short service life limits its large-scale application in industry. Electro-catalytic degradation performances and service life of the electrode can be significantly improved by doping rare earth（RE） ions into the oxide coating of Ti/SnO2–Sb electrode. Ti/SnO2–Sb electrodes doped with different RE elements（Ce, Dy, La, and Eu） were prepared by the thermal decomposition method at 550 ℃. Electro-catalytic degradation performances of electrodes doped with different RE elements were evaluated by linear sweep voltammetry（LSV） and Tafel curves. During the electrolysis,the conversion of p-nitrophenol was performed with these electrodes as anodes under galvanostatic control. The structures and morphologies of the surface coating of the electrodes were characterized by scanning electron microscope（SEM）. The results demonstrate that the electro-catalytic degradation performances of Ti/SnO2–Sb electrodes are improved to different levels by doping different RE ions. Improved Ti/SnO2–Sb electrodes by the introduction of different RE have higher oxygen evolution potential, better electro-catalysis ability, better coverage,and longer electrode life. |
| doi_str_mv | 10.1007/s12598-014-0397-x |
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But its short service life limits its large-scale application in industry. Electro-catalytic degradation performances and service life of the electrode can be significantly improved by doping rare earth（RE） ions into the oxide coating of Ti/SnO2–Sb electrode. Ti/SnO2–Sb electrodes doped with different RE elements（Ce, Dy, La, and Eu） were prepared by the thermal decomposition method at 550 ℃. Electro-catalytic degradation performances of electrodes doped with different RE elements were evaluated by linear sweep voltammetry（LSV） and Tafel curves. During the electrolysis,the conversion of p-nitrophenol was performed with these electrodes as anodes under galvanostatic control. The structures and morphologies of the surface coating of the electrodes were characterized by scanning electron microscope（SEM）. The results demonstrate that the electro-catalytic degradation performances of Ti/SnO2–Sb electrodes are improved to different levels by doping different RE ions. Improved Ti/SnO2–Sb electrodes by the introduction of different RE have higher oxygen evolution potential, better electro-catalysis ability, better coverage,and longer electrode life.</description><identifier>ISSN: 1001-0521</identifier><identifier>EISSN: 1867-7185</identifier><identifier>DOI: 10.1007/s12598-014-0397-x</identifier><language>eng</language><publisher>Beijing: Nonferrous Metals Society of China</publisher><subject>Biomaterials ; Catalytic converters ; Chemistry and Materials Science ; Decomposition ; Degradation ; Doping ; Electrodes ; Electrolysis ; Energy ; Industrial applications ; Materials Engineering ; Materials Science ; Metallic Materials ; Nanoscale Science and Technology ; Nitrophenol ; Oxide coatings ; Phenols ; Physical Chemistry ; Pollutants ; Rare earth elements ; Service life ; SnO2电极 ; Thermal decomposition ; Tin dioxide ; Titanium ; Voltammetry ; Water treatment ; 地球 ; 扫描电子显微镜 ; 电催化降解 ; 稀土元素掺杂 ; 稀土掺杂 ; 线性扫描伏安法</subject><ispartof>Rare metals, 2016-05, Vol.35 (5), p.412-418</ispartof><rights>The Nonferrous Metals Society of China and Springer-Verlag Berlin Heidelberg 2014</rights><rights>The Nonferrous Metals Society of China and Springer-Verlag Berlin Heidelberg 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-c3b63a5c13209aaba64052dc0c04834a4ec6823c66062665eb009aa821b968d43</citedby><cites>FETCH-LOGICAL-c343t-c3b63a5c13209aaba64052dc0c04834a4ec6823c66062665eb009aa821b968d43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85314X/85314X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12598-014-0397-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12598-014-0397-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Zhu, Fu-Liang</creatorcontrib><creatorcontrib>Meng, Yan-Shuang</creatorcontrib><creatorcontrib>Huang, Xiu-Yang</creatorcontrib><title>Electro-catalytic degradation properties of Ti/SnO2–Sb electrodes doped with different rare earths</title><title>Rare metals</title><addtitle>Rare Met</addtitle><addtitle>Rare Metals</addtitle><description>Ti/SnO2–Sb electrode has a good effect on the removal of organic pollutants. But its short service life limits its large-scale application in industry. Electro-catalytic degradation performances and service life of the electrode can be significantly improved by doping rare earth（RE） ions into the oxide coating of Ti/SnO2–Sb electrode. Ti/SnO2–Sb electrodes doped with different RE elements（Ce, Dy, La, and Eu） were prepared by the thermal decomposition method at 550 ℃. Electro-catalytic degradation performances of electrodes doped with different RE elements were evaluated by linear sweep voltammetry（LSV） and Tafel curves. During the electrolysis,the conversion of p-nitrophenol was performed with these electrodes as anodes under galvanostatic control. The structures and morphologies of the surface coating of the electrodes were characterized by scanning electron microscope（SEM）. The results demonstrate that the electro-catalytic degradation performances of Ti/SnO2–Sb electrodes are improved to different levels by doping different RE ions. Improved Ti/SnO2–Sb electrodes by the introduction of different RE have higher oxygen evolution potential, better electro-catalysis ability, better coverage,and longer electrode life.</description><subject>Biomaterials</subject><subject>Catalytic converters</subject><subject>Chemistry and Materials Science</subject><subject>Decomposition</subject><subject>Degradation</subject><subject>Doping</subject><subject>Electrodes</subject><subject>Electrolysis</subject><subject>Energy</subject><subject>Industrial applications</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Nanoscale Science and Technology</subject><subject>Nitrophenol</subject><subject>Oxide coatings</subject><subject>Phenols</subject><subject>Physical Chemistry</subject><subject>Pollutants</subject><subject>Rare earth elements</subject><subject>Service life</subject><subject>SnO2电极</subject><subject>Thermal decomposition</subject><subject>Tin dioxide</subject><subject>Titanium</subject><subject>Voltammetry</subject><subject>Water treatment</subject><subject>地球</subject><subject>扫描电子显微镜</subject><subject>电催化降解</subject><subject>稀土元素掺杂</subject><subject>稀土掺杂</subject><subject>线性扫描伏安法</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kc1KAzEUhQdRsFYfwF3QdezNz2QySyn1BwpdtK5DJsm0U-pMm6SoO9_BN_RJTJkirtwkgfudew4nWXZN4I4AFKNAaF5KDIRjYGWB30-yAZGiwAWR-Wl6AxAMOSXn2UUIawDOhYBBZicbZ6LvsNFRbz5iY5B1S6-tjk3Xoq3vts7HxgXU1WjRjObtjH5_fs0r5HqhTSObIIvemrhCtqlr510bkdfeIad9XIXL7KzWm-Cujvcwe3mYLMZPeDp7fB7fT7FhnMV0VoLp3BBGodS60oKnxNaAAS4Z19wZISkzKbigQuSuggMnKalKIS1nw-y235ti7_YuRLXu9r5NlooUkglBS5onivSU8V0I3tVq65tX7T8UAXUoU_VlqlSmOpSp3pOG9pqQ2Hbp_J_N_4hujkarrl3uku7XSYiS5OkLGPsBKlGEPg</recordid><startdate>20160501</startdate><enddate>20160501</enddate><creator>Zhu, Fu-Liang</creator><creator>Meng, Yan-Shuang</creator><creator>Huang, Xiu-Yang</creator><general>Nonferrous Metals Society of China</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20160501</creationdate><title>Electro-catalytic degradation properties of Ti/SnO2–Sb electrodes doped with different rare earths</title><author>Zhu, Fu-Liang ; Meng, Yan-Shuang ; Huang, Xiu-Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-c3b63a5c13209aaba64052dc0c04834a4ec6823c66062665eb009aa821b968d43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Biomaterials</topic><topic>Catalytic converters</topic><topic>Chemistry and Materials Science</topic><topic>Decomposition</topic><topic>Degradation</topic><topic>Doping</topic><topic>Electrodes</topic><topic>Electrolysis</topic><topic>Energy</topic><topic>Industrial applications</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Nanoscale Science and Technology</topic><topic>Nitrophenol</topic><topic>Oxide coatings</topic><topic>Phenols</topic><topic>Physical Chemistry</topic><topic>Pollutants</topic><topic>Rare earth elements</topic><topic>Service life</topic><topic>SnO2电极</topic><topic>Thermal decomposition</topic><topic>Tin dioxide</topic><topic>Titanium</topic><topic>Voltammetry</topic><topic>Water treatment</topic><topic>地球</topic><topic>扫描电子显微镜</topic><topic>电催化降解</topic><topic>稀土元素掺杂</topic><topic>稀土掺杂</topic><topic>线性扫描伏安法</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Fu-Liang</creatorcontrib><creatorcontrib>Meng, Yan-Shuang</creatorcontrib><creatorcontrib>Huang, Xiu-Yang</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Rare metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Fu-Liang</au><au>Meng, Yan-Shuang</au><au>Huang, Xiu-Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electro-catalytic degradation properties of Ti/SnO2–Sb electrodes doped with different rare earths</atitle><jtitle>Rare metals</jtitle><stitle>Rare Met</stitle><addtitle>Rare Metals</addtitle><date>2016-05-01</date><risdate>2016</risdate><volume>35</volume><issue>5</issue><spage>412</spage><epage>418</epage><pages>412-418</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>Ti/SnO2–Sb electrode has a good effect on the removal of organic pollutants. But its short service life limits its large-scale application in industry. Electro-catalytic degradation performances and service life of the electrode can be significantly improved by doping rare earth（RE） ions into the oxide coating of Ti/SnO2–Sb electrode. Ti/SnO2–Sb electrodes doped with different RE elements（Ce, Dy, La, and Eu） were prepared by the thermal decomposition method at 550 ℃. Electro-catalytic degradation performances of electrodes doped with different RE elements were evaluated by linear sweep voltammetry（LSV） and Tafel curves. During the electrolysis,the conversion of p-nitrophenol was performed with these electrodes as anodes under galvanostatic control. The structures and morphologies of the surface coating of the electrodes were characterized by scanning electron microscope（SEM）. The results demonstrate that the electro-catalytic degradation performances of Ti/SnO2–Sb electrodes are improved to different levels by doping different RE ions. Improved Ti/SnO2–Sb electrodes by the introduction of different RE have higher oxygen evolution potential, better electro-catalysis ability, better coverage,and longer electrode life.</abstract><cop>Beijing</cop><pub>Nonferrous Metals Society of China</pub><doi>10.1007/s12598-014-0397-x</doi><tpages>7</tpages></addata></record> |
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| subjects | Biomaterials Catalytic converters Chemistry and Materials Science Decomposition Degradation Doping Electrodes Electrolysis Energy Industrial applications Materials Engineering Materials Science Metallic Materials Nanoscale Science and Technology Nitrophenol Oxide coatings Phenols Physical Chemistry Pollutants Rare earth elements Service life SnO2电极 Thermal decomposition Tin dioxide Titanium Voltammetry Water treatment 地球 扫描电子显微镜 电催化降解 稀土元素掺杂 稀土掺杂 线性扫描伏安法 |
| title | Electro-catalytic degradation properties of Ti/SnO2–Sb electrodes doped with different rare earths |
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