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    The results gained show that vacuum-treating at 300 ℃ will get the highest specific capacitance,which reached to 361.92 F/g.
    结果表明:在300℃真空处理所得氧化镍具有最高比电容值,达到361.92 F/g。
    Better electrochemical behaviors were observed by DC-5 battery testing instrument with very high specific capacitance values of 860.2F/g,and will become a novel material for suoercaoacitors.
    结果表明复合材料较单一电极材料有更好的电化学性能,单电极比电容可达860.2F/g,有望成为一种新的电极材料。
    From the measurements of cyclic voltammetry and galvanostatic charge/discharge, the composite electrode had higher specific capacitance (0.84F/cm2) than pure MWNT array electrode (0.38F/cm2) in the same experimental conditions.
    通过比较复合电极和纯MWNTs阵列电极在相同条件下的循环伏安和恒电流充放电实验结果得知,前者的比电容(0.84F/cm~2)明显高于后者(0.38F/em~2)。
    Nowadays, it's believed that the development trends of multi-layer ceramic capacitor (MLCC) production and technology would be micromation, high specific capacitance, high voltage, low production cost and high reliability.
    当今,多层陶瓷电容器(MLCC)的发展趋势是微型化、高比容、高电压、低成本、高可靠性的产品及工艺技术。
    The highest specific capacitance, namely about 25F/g, was obtained when mole ratio of Ni(NO_3)_2·6H_2O to tartaricacid is 1:1, and calcination temperature is 300℃.
    酒石酸和Ni(NO_3)_2·6H_2O在摩尔比为1:1、煅烧温度为300℃得到的NiO材料比电容最大,其实际电容约为25F/g。
    CL201 type combined metallized capacitors have been made by use of metallized polyester film, aluminum-metallized film electrodes and non- inductive wound structure. Volume of the capacitor is in 2~3 times smaller than foil capacitor with same capacitance and working voltage and has higher specific capacitance and excellent self-healing property.
    采用金属化聚酯膜、铝金属膜电极、无感式卷绕结构,研制成了CL201型组合式金属化聚酯膜电容器,其体积比箔式电容器要小1/2~2/3,比率电容量也相应提高了,并且电容器具有良好的自愈性。
    The results indicated that the electrode with 40%, 50%(wt) γ-MnO_2 had higher specific capacitance in 2.0 mol/L (NH_4)_2SO_4 than others, the maximum specific capacitance was 109.76 F/g.
    结果表明:含40%、50%(质量比)γ MnO2的电极在2 0mol/L(NH4)2SO4溶液中的比电容较大,最大值为109 76F/g。
    At a current density of 10 mA/cm2, the CNT-PANI nanocomposite exhibits high specific capacitance of 201 F/g, in comparison with a value of 52 F/g for the CNT.
    实验结果表明,在电流密度为10mA/cm2时,碳纳米管和碳纳米管-聚苯胺复合物的比容分别为52和201F/g.
    Even under high frequency OCNT maintain high specific capacitance and it is about 100F/g under 1Hz.
    高频下仍能保持优异的电容特性,频率1Hz时样品的比电容大约100F/g。
    The specific capacitance for the nano-NiO/C composite electrode is influenced by the concentration of KOH and sweep rate and high electrolyte concentrations and low sweep rates leads to a high specific capacitance.
    结果表明,纳米NiO/C复合电极的比电容受KOH浓度和扫描速度的影响,高的电解质浓度和低的扫描速度有助于获得高的比电容。
    For proparation of high specific capacitance electrode materials,oxidated Ni(OH)2 powders were synthesized. Samples were analyzed by XRD and XPS. Asymmetric capacitors were fabricated with oxidated Ni(OH)2 and activated carbon(AC) as positive and negative electrodes respectively.
    为获得高比电容量电极材料,制备出氧化改性Ni(OH)2,并对样品进行了XRD和XPS分析,通过恒流充放电测试分析了氧化改性Ni(OH)2/活性炭非对称型电化学电容器的电容特性,讨论了活性炭与氧化改性Ni(OH)2质量比对比电容量的影响。
    The resultant EDLC of coin type has high specific capacitance of 203.5 F/g, 64% higher than that of original carbon-based EDLC, low average equivalent series resistance (ESR) of 1.94 ?
    用该材料制成硬币型双电层电容器,经测定炭材料比电容高达203.5F/g,提高了64%; 等效串联内阻仅为1.94?
    The results indicated that the \CF3COO had High specific capacitance,excellent cyclic characteristics and high charge/discharge efficiency.
    实验表明,[EMIm]CF3COO具有高的比电容、良好的循环特性以及高的充放电效率.
    Development of powdered tantalum of high specific capacitance.
    电容器级钽粉的高比容化研究进展
 

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