| 钛基IrO2+SnO2电极的析氧性能及其在电合成丁二酸中的应用 |
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| 引用本文： | 马淳安,邱志军,赵峰鸣,朱秀山,褚有群. 钛基IrO2+SnO2电极的析氧性能及其在电合成丁二酸中的应用[J]. 化工学报, 2011, 62(11): 3222-3227. DOI: 10.3969/j.issn.0438-1157.2011.11.035 |
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| 作者姓名： | 马淳安 邱志军 赵峰鸣 朱秀山 褚有群 |
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| 作者单位： | 浙江工业大学绿色化学合成技术国家重点实验室培育基地 |
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| 基金项目： | 浙江省重点创新团队项目(G1010101009601)~~ |
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| 摘 要： | 通过热分解法制备了IrO2+ SnO2/Sb2 O3+ SnO2/Ti、IrO2+ SnO2/Ti、IrO2+ Ta2O5/Sb2O3+ SnO2/Ti电极,通过线性伏安、电化学阻抗、强化寿命测试等研究了钛基涂层电极在1 mol· L-1硫酸溶液中的析氧性能.采用EDX、SEM等考察了电极的表面元素分布和电极强化寿命测...
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| 关 键 词： | 涂层电极 析氧 电合成 丁二酸 |
Oxygen evolution properties of titanium-based IrO_2+SnO_2 electrode and application in electrolytic synthesis of succinic acid |
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| MA Chun' an,QIU Zhijun,ZHAO Fengming,ZHU Xiushan,CHU Youqun. Oxygen evolution properties of titanium-based IrO_2+SnO_2 electrode and application in electrolytic synthesis of succinic acid[J]. Journal of Chemical Industry and Engineering(China), 2011, 62(11): 3222-3227. DOI: 10.3969/j.issn.0438-1157.2011.11.035 |
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| Authors: | MA Chun' an QIU Zhijun ZHAO Fengming ZHU Xiushan CHU Youqun |
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| Affiliation: | MA Chun'an,QIU Zhijun,ZHAO Fengming,ZHU Xiushan,CHU Youqun (State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology,Zhejiang University of Technology,Hangzhou 310032,Zhejiang,China) |
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| Abstract: | The dimensionally stable anode(DSA)has been developing quickly in recent years.The IrO2+SnO2/Sb2O3+SnO2/Ti,IrO2+Ta2O5/Sb2O3+SnO2/Ti and IrO2+SnO2/Ti coated electrodes were prepared by the thermal decomposition method.The properties of the coated electrodes for oxygen evolution were studied by linear sweep voltammetry,electrochemical impedance spectroscopy and accelerated corrosion test.Pb and its alloy electrodes were also used in contrast experiment.Distribution of chemical elements and surface topography ... |
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| Keywords: | coated electrode evolution of oxygen electro-synthesis succinic acid |
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