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cyclic voltammetry tests
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  循环伏安测试
     The cyclic voltammetry tests show that the specific capacitance increases from 190 F/g to 355 F/g after modification.
     经循环伏安测试,比电容量由原来的190F/g提高至355F/g;
短句来源
     The charge-discharge measurements and cyclic voltammetry tests reveal that the FeSb2 nanorods exhibit the high initial reversible capacity of 543 mAh·g-1 and an approving cycling stability with 353 mAh·g-1 after 10 cycles. Although the initial coulomb efficiency of the FeSb2 nanorods is only 64%,it is better than that of FeSb2 nano-particles and maintains at 90% after 10 cycles.
     恒流充放电测试和循环伏安测试显示,FeSb2纳米棒首次可逆容量达到543 mAh·g-1,经过10次循环后,可逆容量保持在353 mAh·g-1.虽然首次库仑效率仅为64%,但仍明显优于FeSb2纳米颗粒,并在10次循环后基本稳定在90%.
短句来源
     Both the results of electrochemical impedance spectroscopy and cyclic voltammetry tests indicate that the separation of H_2 from the negative electrode may be partly blocked in the former because of the change of the adsorption/desorption behavior of H on the surface of the negative electrode,thus results in an improvement of self-discharge performance of the battery.
     电化学阻抗和循环伏安测试表明,NaOH电解液的作用可能是改变了H原子于负极表面的吸(脱)附行为,并在一定程度上抑制了负极的析氢过程,从而改善了电池的自放电性能.
短句来源
  “cyclic voltammetry tests”译为未确定词的双语例句
     The structure of the catalysts were characterized by XRD, and the electrochemical behavior of the catalysts in oxygen saturated 0.5M H2SO4 solution were investigated by using cyclic voltammetry tests.
     通过XRD对该催化剂的结构进行了初步表征,电化学循环伏安法考察了催化剂在氧饱和的0.5mol/L H2SO4溶液中的电化学性能.
     The irreversible anodic oxidation of Ⅰa and Ⅱa were occurred by performing cyclic voltammetry tests.
     电化学研究表明,在溶液中,Ⅰa和Ⅱa可发生不可逆的阳极氧化反应。
短句来源
     The cyclic voltammetry tests the orbital energy of HOMO and LUMO of the polymer metal complex.
     并且球大小很均匀,体现了ATRP具有的“活性”/可控的特征,能控制聚合物的增长,使有机物层很均匀。
短句来源
     Baseed on the results of cyclic voltammetry tests, this dissertation used p-electrode systems to measure the steady-state- polarization curves of nitrobenzene on different electrodes in H-type diaphragm cell, and obtained each primary factor s influence rule and the exchange current density value of each electrode.
     结合循环伏安的测定结果,在H型隔膜电解槽中采用三电极体系测定了硝基苯在不同电极上、不同条件下的稳态极化曲线,得到了各主要因素的影响规律及硝基苯在各个电极上电还原的交换电流密度数值;
短句来源
     Also the performance of this modified electrode was compared with sodium molybdate modified platinum electrode. The cyclic voltammetry tests show that phosphomolybdic acid modified platinum electrode can increase the catalytic activity for methanol oxidation and it is almost the same as the mono-molybdate (Na2MoO4) modified Pt electrode does. This promote effect mainly comes from the transformation of different valency of molybdenum.
     通过循环伏安和计时电流法研究了该修饰电极对甲醇氧化的电催化活性和抗中间产物的毒化作用,并比较了该修饰电极与其单酸盐(Na2MoO4)修饰铂电极的性能,测试结果表明:磷钼酸修饰铂电极能够提高对甲醇氧化反应的催化活性,基本上同其单酸盐Na2MoO4修饰铂电极的催化活性相当,并且这种促进作用主要是由Mo原子价态变化引起的。
短句来源
  相似匹配句对
     The Determination of Diuretics by Cyclic Voltammetry
     利尿剂的循环伏安法检测
短句来源
     The cyclic voltammetry tests the orbital energy of HOMO and LUMO of the polymer metal complex.
     并且球大小很均匀,体现了ATRP具有的“活性”/可控的特征,能控制聚合物的增长,使有机物层很均匀。
短句来源
     The characterization and electrochemical performance were studied by X ray diffraction ,cyclic voltammetry and charge discharge tests.
     利用X射线衍射 ,循环伏安 ,充放电测试等实验对其进行了电化学性能的研究。
短句来源
     The tests doped samples was characterized by charge-discharge,cyclic voltammetry,XRD and thermal analysis.
     通过充放电循环实验、循环伏安实验、XRD衍射和热分析对材料的理化性能进行了表征.
短句来源
     Study on Electrooxidation of Cysteine by Cyclic Voltammetry
     半胱氨酸电氧化循环伏安研究
短句来源
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The hot-formation method for the preparation of the doped semiconducting oxide layer on the Ti substrate was studied.The galvanostatic anodic polarization and the cyclic voltammetry test results showed that the oxide layer covered on the Ti substrate grid had good electric conductance and antioxidation ability.The morphology and the composition of the surface oxide layer were analyzed by means of SEM and EDS. The charge-discharge experiment was proceeded with batteries made from the new type grids and...

The hot-formation method for the preparation of the doped semiconducting oxide layer on the Ti substrate was studied.The galvanostatic anodic polarization and the cyclic voltammetry test results showed that the oxide layer covered on the Ti substrate grid had good electric conductance and antioxidation ability.The morphology and the composition of the surface oxide layer were analyzed by means of SEM and EDS. The charge-discharge experiment was proceeded with batteries made from the new type grids and Pb-Ca alloy grids respectively.The results indicated that the battery with the new type grids was better than that with Pb-Ca alloy grids in performance of the charge-discharge voltage and the utilization coefficient of the active materials.

研究了热形成法在钛表面制备掺杂的钛基氧化物半导体的方法。采用恒流阳极极化、循环伏安法研究了钛基氧化物的导电性、抗钝化性 ,证明这种掺杂钛基氧化物板栅导电性良好、抗氧化性强。用扫描电子显微镜和能谱法对氧化物表面的形貌和组成进行分析 ,并以这种板栅和铅钙合金板栅分别制成电池 ,进行充放电试验。结果表明采用这种板栅制成的电池的充放电电压、活性物利用率具有优势。

A nano-grade α-MnO2 was prepared by a sol-gel method. The optimum condition to form α-MnO2 was discussed. The measurements such as XRD, TG, SEM, ICP, TEM, chemical analysis, constant current discharge, cyclic voltammetry test, were performed and compared with that of I.C.No.1 (international common MnO2 sample No.IEMD). Although the discharge performance of the nano-grade α-MnO2 is not better, the discharge capacity of the nano-grade a-MnO2 mixed with I.C.No.1 at a certain weight ratio is...

A nano-grade α-MnO2 was prepared by a sol-gel method. The optimum condition to form α-MnO2 was discussed. The measurements such as XRD, TG, SEM, ICP, TEM, chemical analysis, constant current discharge, cyclic voltammetry test, were performed and compared with that of I.C.No.1 (international common MnO2 sample No.IEMD). Although the discharge performance of the nano-grade α-MnO2 is not better, the discharge capacity of the nano-grade a-MnO2 mixed with I.C.No.1 at a certain weight ratio is higher than that of I.C.No.1 in shallow and deep discharge stages.

用溶胶-凝胶法制备纳米级α-MnO2,并对实验条件进行了讨论.对所得的样品进行了XRD、ICP、TEM、化学分析、恒流放电、循环伏安等一系列测试,并与国际一号样(I.C.NO.1电解二氧化锰)相比较.虽然纳米级α-MnO2的单独放电性能并不好,但是当纳米级α-MnO2以一定比例与I.C.No.1号样混合时,在浅度和深度放电区内的放电容量都比I.C.No.1高.

The cyclic voltammetry and the cathodic technology were used to study the influence of plating tin on electrochemical behavior of the Pb-Ca and Pb-Sb alloys in the sulfunic acid solution. The results of the cyclic voltammetry test show that plating tin affects the electrochemical behavior of lead alloys. i.e. over-thick layer of tin made the lead alloys electrodes only display the electrochemical behavior of Sn in...

The cyclic voltammetry and the cathodic technology were used to study the influence of plating tin on electrochemical behavior of the Pb-Ca and Pb-Sb alloys in the sulfunic acid solution. The results of the cyclic voltammetry test show that plating tin affects the electrochemical behavior of lead alloys. i.e. over-thick layer of tin made the lead alloys electrodes only display the electrochemical behavior of Sn in the sulfunic solution with the increase of tin thickness the anticorrosion performance of lead alloys is improved. The cathodic polarization curves show that the more plating tin on Pb-Ca alloys, the higher hydrogen evolution current and this accelerates the water loss and self-discharge of batteries. Howerer, the effect rule of the hydrogen evolution current is not observed obviously where theres more tin plated on Pb-Sb alloys. The effects of alumina plated on grid alloys were studied preliminarily by means of the cyclic voltammetry technology.

采用直接在Pb Ca和Pb Sb合金基体表面镀锡的方法 ,应用循环伏安和阴极极化技术研究了添加锡对铅基合金在硫酸溶液中的电化学行为的影响。循环伏安研究结果表明 ,镀锡将影响铅基合金的电化学行为 ,如镀锡层太厚 ,则铅合金在硫酸溶液中只表现出锡的电化学行为 ,而且随着铅合金表面锡含量的增加 ,铅合金耐腐蚀性增强。阴极极化曲线显示 ,随着电镀锡的时间延长 ,对铅钙板栅合金来说 ,锡的增厚将增大其析氢电流 ,加速蓄电池的水损耗与自放电 ,而铅锑板栅合金的析氢电流大小没有明显的规律。另外 ,还采用循环伏安技术对铅基合金镀铝后的电化学行为是否产生不利的影响作了初步的研究。

 
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