阴极还原

  • 网络Cathodic reduction;Cathode regeneration
阴极还原阴极还原
  1. 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

  2. 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

  3. 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

  4. 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

  5. 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 .

  6. 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

  7. 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 .

  8. 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 .

  9. 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

  10. 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 .

  11. 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 .

  12. 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

  13. 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 .

  14. 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 .

  15. 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 .

  16. 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 .

  17. 固体PbCl2的阴极还原机理

    Cathode & Reduction Mechanism of Solid PbCl_2

  18. 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

  19. 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 .

  20. 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 .

  21. 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 .

  22. 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 .

  23. 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 .

  24. 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 .

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 硫化汞精矿阴极还原的研究

    An investigation on the cathode reduction of mercury sulfide concentrate