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cyclic voltammetry experiments
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  循环伏安实验
     Moreover, electrochemical properties of the spherical Ni(OH) 2 coated with CoOOH and the spherical Ni(OH) 2 mixed with CoO were compared by means of the powder-microelectrode cyclic voltammetry experiments. The results show that as to the electrode made of spherical Ni(OH) 2 coated with CoOOH, the transformation of β-Ni(OH) 2 to β-NiOOH is easier than that of the other type, thus it performs a higher char- ging efficiency.
     另外采用粉末微电极循环伏安实验研究了表面包覆CoOOH的球型氢氧化镍和直接添加CoO的球型氢氧化镍的电化学性能 ,发现表面包覆CoOOH的球型氢氧化镍电极 β Ni(OH) 2 向 β NiOOH转变更加容易 ,因而具有较高的充电效率。
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     In the cyclic voltammetry experiments, during which the phenol simulated wastewater was treated by B-doped diamond film electrodes, the current densities of the oxidation peak of three B-doped diamond film electrodes prepared with increasing boron dopant densities are 0.8, 1.9 and 5.1 mA·cm-2, respectively.
     金刚石膜电极对苯酚模拟有机污染物的循环伏安实验表明,所考察的三个硼浓度不断增加的电极的氧化峰电流密度分别为0.8,1.9和5.1mA? cm?
短句来源
     Three spinel Li xMn 2O 4 oxides with different Li/Mn ratio were synthesized by solid state reaction from industrial grade precursors. Galvanostatic charge/discharge tests at 55℃ and cyclic voltammetry experiments were conducted to evaluate the effect of Li/Mn ratio on the material structure and the electrochemical performance of the oxides.
     采用固相反应法以工业级原料合成了不同Li/Mn比的 3种锂锰尖晶石氧化物 ,并以循环伏安实验及 5 5℃下的恒流充放电实验考察了Li/Mn比对材料结构和性能的影响。
短句来源
     The charging-discharging performances of these samples were examined with galvanostatic charging-discharging experiments and powder microelectrode cyclic voltammetry experiments.
     运用恒电流充、放电实验和粉末微电极循环伏安实验来检测上述试样的充、放电性能。
短句来源
     Their charging-discharging performances were investigated by galvanostatic charging-discharging experiments and powder microelectrode cyclic voltammetry experiments.
     运用恒电流充、放电实验和粉末微电极循环伏安实验来检测上述NC试样的充、放电性能。
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  “cyclic voltammetry experiments”译为未确定词的双语例句
     (4) The discharge capacity for V3TiNi0.56Al0.1Cr0x (x=0.1-0.3) alloy is 150mAh/g to 260mAh/g. however, the attenuation of discharge capacity is rapidly. The cyclic voltammetry experiments indicate that the alloy has a distinct anodic peak, but the anodic current decreases with the increasing of cycles.
     (4)V_3TiNi_0.56Al_0.1Cr_x (x=0.1-0.3)合金的充放电容量约在150mAh/g-260mAh/g之间,但容量衰减较快,循环伏安特性测试时合金具有明显的氧化峰,但氧化峰峰电流随循环次数增加而降低。
短句来源
     The properties of the conductance and electrochemistry of the carbon nanotube film electrodes are measured by thermal resistivity and cyclic voltammetry experiments.
     通过热电阻和循环伏安法实验,测定了碳纳米管膜电极的导电性和电化学性质。
短句来源
     5. The cyclic voltammetry experiments indicated that there was a certain relation between ER and Z/r (Z, r is valence and radius of doped positive ions in the charge process,respectively.) .
     5.复合Ni(OH)_2样品的循环伏安测试分析表明,放电过程,样品还原电位(E_R)与掺杂阳离子的Z/r值(Z、r分别是价电子数和半径)呈现一定的关系,表现为Z/r值越大,样品E_R值也越大。
短句来源
     The transport properties of Zn in the graphite electrode were studied by means of stable current charge_discharge experiments and cyclic voltammetry experiments. The discussion was focused on the intercalation capacity, circulation performance and the reversibility, and the influence factors of intercalation capacity and reversibility were qualitatively analysed from the point of view of graphite crystalline structure.
     运用恒流充放和循环伏安的方法 ,对Zn在石墨电极中的嵌入和脱嵌性能进行了初步的研究 ,着重讨论了嵌入量的大小、循环性能和可逆性 ,并从石墨晶体结构角度对嵌入量和可逆性的影响因素作了定性的讨论。
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     Nanosized perovskite alkaline earth metal titanates were prepared by sol gel method. Electrochemical properties of MnO 2 electrodes modified with 5% nanosized MTiO 3 were investigated by galvanostatic charge discharge and cyclic voltammetry experiments in 40%KOH solutions.
     采用溶胶 -凝胶法制得钙钛矿型MTiO3 (M =Mg ,Ca ,Sr,Ba)纳米粉体 ,并将所得纳米MTiO3 用于 40 %KOH电解液中MnO2 电极的物理改性 .
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  相似匹配句对
     The electrochemical performances of ferrates were studied by mean of cyclic voltammetry and discharge experiments.
     采用循环伏安法研究六价铁在碱性电解液中的还原特性,比较了Zn K2FeO4,Zn BaFeO4及Zn SrFeO4电池和添加不同添加剂的Zn BaFeO4电池的放电性能。
短句来源
     Experiments
     试验证明,效果显著。
短句来源
     The Determination of Diuretics by Cyclic Voltammetry
     利尿剂的循环伏安法检测
短句来源
     experiments.
     作者建议用实验验证该假定。
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     Study on Electrooxidation of Cysteine by Cyclic Voltammetry
     半胱氨酸电氧化循环伏安研究
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  cyclic voltammetry experiments
In contrast, the inactive 1 wt% Au/graphite catalyst shows no oxidation in the cyclic voltammetry experiments.
      
Comparative cyclic voltammetry experiments revealed differences in the electrochemical behaviour of reticulated and book-mould current collector designs, with regard to both PbSO4 and PbO2 film formation.
      
Separate cyclic voltammetry experiments of Mn(iii)CyDTA in alkaline media showed a prepeak behaviour, indicating the adsorption of Mn(ii) species.
      
The electrochemical behavior of the polished electrodes has been studied by cyclic voltammetry experiments and impedance measurements.
      
The results of cyclic voltammetry experiments provide additional evidence of the formation of metallic silver on the FeS2 surface under open-circuit conditions.
      
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WO(OMe)_,WO_2(OEt)_2,and WO_2(OP_r~i)_2 have been prepared by electro- chemical synthesis.The observed order of reactivity in R-OH(R=Me,Et,P_r~)solutions in the electrochemical synthesis of tungsten alkoxides is Me>Et>P_r~i,and optimum support electrolyte was considered is Bu_4NBr.It was shown that tungsten n—butoxide,tungsten al- lyloxide can not be prepared by electroch Ymical synthesis.The properity of thermolysis of products has been investigated by DTA and TG analysis and results show that tungsten alkoxides...

WO(OMe)_,WO_2(OEt)_2,and WO_2(OP_r~i)_2 have been prepared by electro- chemical synthesis.The observed order of reactivity in R-OH(R=Me,Et,P_r~)solutions in the electrochemical synthesis of tungsten alkoxides is Me>Et>P_r~i,and optimum support electrolyte was considered is Bu_4NBr.It was shown that tungsten n—butoxide,tungsten al- lyloxide can not be prepared by electroch Ymical synthesis.The properity of thermolysis of products has been investigated by DTA and TG analysis and results show that tungsten alkoxides decompose direct to the respective oxide,olefin and alcohol.Cyclic voltammetry experiment has been designed to investigate electrochemical behavior of tungsten anode.

通过电化学方法合成了 WO(OMe)_4,WO_2(OE_t)_2,WO_2(OP_r~i)_2三种钨(Ⅵ)的烷氧基化物.确定了在 R—OH(R=Me,E_t,P_r~i)体系中以金属钨为阳极,铂为阴极电解合成钨的烷氧基化物时,其反应的活性依次为 Me>E_t>P_r~i.最佳支持电解质为 Bu_4NBr.证明不能通过电化学合成法制备正丁醇、丙烯醇的钨烷氧基化物.研究了产物的热分解性质,结果表明,钨的烷氧基化物在热解过程中直接分解为 WO_3、烯烃和醇.测定了阳极钨的动电位扫描循环伏安曲线.

Myoglobin undergoes irreversible heterogeneous electron transfer reactions at bare metal electroeds. Thus, much effort has been devoted to obtain quasi-reversible electrochemical reactions of myoglobin at metal electrodes modified with mediators ̄(1~3). However, the electron transfer rates at the above modified electrodes is very small so that the spectroelectrochemical techniques should be used in the most of studies. Recently, Taniguchi et al ̄[4]. reported that a quasi-reversible electrochemical reaction of...

Myoglobin undergoes irreversible heterogeneous electron transfer reactions at bare metal electroeds. Thus, much effort has been devoted to obtain quasi-reversible electrochemical reactions of myoglobin at metal electrodes modified with mediators ̄(1~3). However, the electron transfer rates at the above modified electrodes is very small so that the spectroelectrochemical techniques should be used in the most of studies. Recently, Taniguchi et al ̄[4]. reported that a quasi-reversible electrochemical reaction of the purified horse heart myoglobin was observed at an indium oxide electrode with cyclic voltammetry technique. It was suggested that high purification of myoglobin may be the main reason for obtaining a quasi-reversible electroChemical reaction of myoglobin in the cyclic voltammetry experiments. In this papor, it was reported for the first time that a pair of well-defined redox peaks were oberved in the CV of the commercially available horse heart myoglobin without further purification at an indium oxide electrode after oxygen was eliminated from the solution and the molecules of the oxldized form of myoglobin, i. e.metmyoglobin.

用循环伏安法和同步荧光光谱技术研究了肌红蛋白的电化学行为,实验结果表明,高铁肌红蛋白分子中至少存在一个可调节分子构象变化的氧分子,而且长时间通入高纯氮气可以除掉高铁肌红蛋白分子内的这个氧,当高铁肌红蛋白分子内的氧被彻底除去后,用循环伏安法可以观察到肌红蛋白在三氧化二铟电极上的准可逆的电学反应。同步荧光光谱实验表明,高铁肌红蛋白在彻底除氧后,分子构象发生了变化,而且这种构象变化是可逆的。

The present paper discusses characteristic of electrochemical oxidation of epinephrine at glassy carbon electrode(GCE) in pH3~7 constant ionic strength solution with cyclic voltammetry experiment.The adsorption phenomenon of epinephrine is researched and the saturate surface excess( Γ )and other kinetic parameters of the electrode process are calculated.The result of the experiment indicates that epinephrine is weakly absorbed at the GCE and the saturate surface excess of epinephrine can not...

The present paper discusses characteristic of electrochemical oxidation of epinephrine at glassy carbon electrode(GCE) in pH3~7 constant ionic strength solution with cyclic voltammetry experiment.The adsorption phenomenon of epinephrine is researched and the saturate surface excess( Γ )and other kinetic parameters of the electrode process are calculated.The result of the experiment indicates that epinephrine is weakly absorbed at the GCE and the saturate surface excess of epinephrine can not be negligible in McIlvaine buffer solution whose pH value is more than or equal to three.It is also found through further analysis that the variation of pH value of McIlvaine buffer solution highly affected kinetic characteristic of electrochemicaloxidationofepinephri ne.

探讨了肾上腺素在pH3~7恒离子强度溶液中、玻璃碳电极上的吸附现象,解析了表面超额Γ等一系列电极过程的动力学参数.结果表明:(1)肾上腺素在玻璃碳电极上存在“弱”吸附现象,并且在pH≥3的McIlvaine缓冲溶液中,肾上腺素的吸附量是比较大的;(2)溶液介质pH值的变化对于肾上腺素电化学氧化过程的动力学特征影响较大

 
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