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dc.contributor.author范庆国zh_CN
dc.contributor.author叶志国zh_CN
dc.contributor.author孟惠民zh_CN
dc.contributor.author卢春民zh_CN
dc.contributor.authorFAN Qing-guozh_CN
dc.contributor.authorYE Zhi-guozh_CN
dc.contributor.authorMENG Hui-minzh_CN
dc.contributor.authorLu Chun-minzh_CN
dc.date.accessioned2015-03-19T01:27:38Z
dc.date.available2015-03-19T01:27:38Z
dc.date.issued2015-02-28zh_CN
dc.identifier.citation电化学,2015,21(1):91-96.zh_CN
dc.identifier.issn1006-3471zh_CN
dc.identifier.urihttp://dx.doi.org/10.13208/j.electrochem.140516zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/84823
dc.description.abstract采用传统热分解法制得了不同刻蚀剂(HCl、H2SO4、C2H2O4和HF)处理的Ti基IrO2-MnO2纳米涂层阳极,使用场发射扫描电子显微镜(FESEM)、循环伏安(CV)及极化技术等观察和研究各纳米涂层阳极表面形貌及其电化学性能. 结果表明,与HCl和C2H2O4刻蚀剂相比,HF和H2SO4刻蚀的基底涂层表面IrO2纳米颗粒更为密集且尺寸更大;H2SO4刻蚀处理的Ti基IrO2-MnO2阳极电催化活性最佳,HF次之,C2H2O4再次之,HCl最差.zh_CN
dc.description.abstractThe IrO2-MnO2 anodic nano-coatings were prepared by the traditional thermal decomposition method on the different surfaces of Ti substrates pretreated by different etchants (HCl, H2SO4, C2H2O4 and HF). Surface morphologies and electrochemical performance of the Ti based IrO2-MnO2 anodic coatings were investigated by field emission scanning electron microscopy (FESEM), cyclic voltammetry (CV) and polarization techniques. Analysis showed that the denser IrO2 nano-particles with longer dimensions were obtained at the IrO2-MnO2 anodic coating surfaces on the Ti substrates etched by HF and H2SO4 as compared with those on the Ti substrates etched by HCl and C2H2O4. The decreasing order of electro-catalytic activities for the IrO2-MnO2 anodic nano-coatings on the Ti substrates etched by different etchants is H2SO4 > HF > C2H2O4 > HCl.zh_CN
dc.description.sponsorship国家自然科学基金和航空基金项目(No. 21103085, No. 2013ZF56022)资助zh_CN
dc.language.isozhzh_CN
dc.publisher厦门大学《电化学》编辑部zh_CN
dc.relation.ispartofseries研究论文zh_CN
dc.relation.ispartofseriesArticleszh_CN
dc.source.urihttp://electrochem.xmu.edu.cn/CN/abstract/abstract10140.shtmlzh_CN
dc.subject刻蚀剂zh_CN
dc.subjectIrO2-MnO2阳极涂层zh_CN
dc.subject热分解zh_CN
dc.subject循环伏安电荷zh_CN
dc.subject电流密度zh_CN
dc.subjectetchantszh_CN
dc.subjectIrO2-MnO2 coating anodezh_CN
dc.subjectthermal decompositionzh_CN
dc.subjectcyclic voltammetric chargezh_CN
dc.subjectcurrent densityzh_CN
dc.title刻蚀剂对IrO2-MnO2阳极纳米涂层表面形貌及电化学行为的影响zh_CN
dc.title.alternativeEffects of Etchants on Surface Morphologies and Electrochemical Performance of IrO2-MnO2 Anodic Nano-Coatingszh_CN
dc.typeArticlezh_CN
dc.description.note作者联系地址:1. 南昌航空大学材料科学与工程学院,江西 南昌 310063;2. 北京科技大学材料科学与工程学院,北京 100083zh_CN
dc.description.noteAuthor's Address: 1. School of Material Science and Engineering, Nanchang Hangkong University, Nanchang 330063, China; 2. Beijing Corrosion and Protection Center, University of Science and Technology Beijing, Beijing 100083, Chinazh_CN
dc.description.note通讯作者E-mail:yezhiguo2008@163.comzh_CN


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