阴极还原
- 网络Cathodic reduction;Cathode regeneration
![阴极还原](../cache/1195384.jpg)
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氯盐溶液中Cu(Ⅱ)离子在拍电极上的阴极还原
The cathodic reduction of copper (ⅱ) ion at the platinum electrode in an aqueous chloride solution
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阳极Pb(Ⅱ)氧化物膜的阴极还原
The Cathodic Reduction Process of the Anodic Pb (ⅱ) Oxides Film Formed on Lead
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Ni(Ⅱ)离子在悬汞电极上阴极还原的计时电位法研究
A chronopotentiometric study of the cathodic reduction of nickel (ⅱ) ion at a hanging mercury drop electrode
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冰晶石基电解质熔体中SiO2的阴极还原
The cathodic reduction of sio_2 in cryolite based molten electrolytes
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这种用化学还原法制备的Ag-Ni-Bi-Hg/C催化剂对氧的阴极还原具有较高的活性。
The Ag Ni Bi Hg / C catalyst prepared by chemical reduction was active for the cathodic reduction of oxygen .
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电沉积CuInSe2上H2O2阴极还原时的电化学振荡行为
Oscillating Behaviour on Electrodeposited CuInSe_2 Thin Films during H_2O_2 Cathodic Reduction
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本文提出并用微电极技术建立了基于室温下直接阴极还原CO2的电流型二氧化碳气敏微电极。
An ampere-metric carbon dioxide gas-sensing microelectrode based on the direct cathodic reduction of CO2 at room temperature was presented and fabricated by microelectrode technigue .
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此外,对氧阴极还原动力学进行了初步的研究,实验得出氧在Pd粉电极上、在高、低电流密度区的表观活化能为57.56kJ/mol和41.67kJ/mol;
Activation energy of the reduction of oxygen are 57.56kJ/mol and 41.67kJ/mol in low and high current density .
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钯(Ⅱ)配合物和氯化锌在DMF中阴极还原的动力学
The electrode kinetics of cathodic reduction of PD (ⅱ) - complex and zinc chloride in DMF
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以钨丝为工作电极研究了冰晶石基电解质熔盐中SiO_2的阴极还原行为。
The cathodic reduction of SiO_2 in cryolite-based molten electrolytes was stud-ied using tungsten wires as working electrodes .
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采用带环旋转圆盘电极,研究了铂电极在不同浓度NaOH与NaOH-NaCl混合溶液中的氧阴极还原,发现C(OH)~-及C(?)
The rotating ring-disc electrode was used for the study of electroreduction of oxygen on platinum electrode in NaOH and NaOH-NaCl mixed solutions .
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硫化碱溶液中SnS4~(4-)阴极还原的机理和动力学
The Mechanism and Kinetics of SnS_4 ~ ( 4 - ) Reduction on Cathode in Alkali-Sulphide Solution
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以透明导电玻璃(TCO)为衬底,用硝酸锌水溶液作为电解液,研究了阴极还原沉积ZnO薄膜的反应机理和电化学行为。
This paper investigates reaction mechanism and electrochemical behavior of ZnO thin films deposited on transparent conducting glass from a simple aqueous zinc nitrate solution .
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研究结果表明,铂电极上线性碳酸酯DEC、DMC和EMC的阴极还原极类似,而环状碳酸酯PC较线性碳酸酯难还原;
On platinum electrode , linear carbonate DEC , DMC and EMC have similar cathodic reduction behavior , but ring carbonate PC has lower cathodic currents than linear carbonates .
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以透明导电玻璃(TCO)、纳米TiO2TCO、CNTsTCO、铜片分别为工作电极,用简单铜盐通过阴极还原制备了Cu2O薄膜,并研究了溶液温度和衬底对电化学沉积Cu2O薄膜形貌的影响。
Cu_2O thin films were respectively prepared on TCO glass , nanocrystalline TiO_2 / TCO , CNTs / TCO and Cu substrate by cathodic electrodeposition .
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20世纪90年代以后,利用阴极还原反应产物氧化降解有机污染物工艺开始得到关注,氧阴极还原生成H2O2是研究的焦点。
Since 1990s , the processes of indirect electro oxidation of organic compounds has attracted a great deal of attention , hydrogen peroxide ( H_2O_2 ) generated by the reduction of oxygen on the cathode have much promise for treating organic toxicant .
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固体PbCl2的阴极还原机理
Cathode & Reduction Mechanism of Solid PbCl_2
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ZnCl2-NH4Cl溶液中锌配合离子的阴极还原
Cathodic Reduction of Zn Complex Ion in the ZnCl_2-NH_4Cl Electrolyte
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氯盐溶液中的Zn(Ⅱ)离子在汞电极上阴极还原的两电荷传递一步完成,电极过程表现为扩散传质步骤控制的可逆电极过程动力学规律。
It is a reversible electrode process that the cathodic reduction of zinc (ⅱ) ion occurs at the mercury electrode in an chloride solution . In the electrode process the transfer of two charges occurs in one step and the diffus-ion is a rate-determining step .
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利用恒电流阴极还原法或电流脉冲法在聚苯胺膜、PATP膜、Au膜和ITO基体上制备了CdS纳米微粒膜,并对其结构和紫外可见吸收等性质进行初步表征。
CdS nanoparticle films were prepared on the PANI film , PATP film , Au film and ITO respectively by constant current deposition or current impulse method , and their structure and character were also studied .
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采用循环伏安法、极化曲线、恒电流阶跃、交流阻抗等电化学方法研究了Cr在氯化物/N,N二甲基甲酰胺(DMF)体系中的阴极还原机理。
The reduction mechanism of Cr ~ ( 3 + ) in chloride / N , N-dimethylformamide ( DMF ) solution was studied using several kinds of electrochemical methods , such as cyclic voltammetry , steady polarization curve , chronopotentiometry , and alternating current impedance .
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Tafel极化结果表明,水质稳定剂的加入使得锌阴极还原反应的Tafel斜率平均增大约25mV。
Moreover , the Tafel slope ( bc ) of zinc reduction process rises by about 25 mV due to the addition of stabilizing agents for water quality .
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本研究工作采用复合电镀技术,制备了Pb-WC复合电极,并将其用于酸性溶液(尤其是H2SO4)中氢离子阴极还原反应。
In the present study , Pb-WC composite electrode was prepared by using technique of composite electroplating and was used for the cathodic reduction reaction of hydrogen ions in cid ( especially in H_2SO_4 ) solution .
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模型以Stefan-Maxwell扩散和Knudsen扩散的叠加描述了气体混合物在多孔电极中的扩散过程,以Tafel方程描述了甲醇在阳极氧化和氧在阴极还原的电化学动力学。
Transport in the diffusion layers and catalyst layers are described by a superposition of Knudsen diffusion and Stefan-Maxwell diffusion , and electrochemical kinetics for anodic methanol oxidation and cathodic oxygen reduction are described by Tafel equation .
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关于氧阴极还原法制备过氧化氢的研究
The Study of Hydrogen Peroxide Production by Electrochemical Cathode Reduction of Oxygen
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氯化物体系中镍阴极还原电化学行为
Electrochemical behavior of nickel cathode reduction in chloride solution under different conditions
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亚铜氯化物络离子阴极还原机理的研究氯化亚铜合成及精制
Investigation on Cathodic Reduction Mechanism of Cuprous Chloride Complex Ion
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铬(Ⅲ)离子的阴极还原过程研究
A Study on the Process of Cathodic Reduction of Chromium (ⅲ) Ions
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阴极还原法治理含铜废水的影响因素
Factors Affecting Treatment of Copper Ior-containing Wastewater by Cathodic Reduction
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硫化汞精矿阴极还原的研究
An investigation on the cathode reduction of mercury sulfide concentrate