优异的高低温循环稳定性并有良好的机械加工性。
Excellent high and low temperature cycle stability and has good mechanical processing of.
此外,过化学计量比合金亦呈现较好的循环稳定性。
Furthermore, the over-stoichiometrical alloys show much better cycle stability.
随着充放电电压的升高,首次不可逆放电容量增大,循环稳定性减弱。
With the increase of the charge-discharge voltage, electrochemical stability was reduced and irreversible capacity loss occurred during the first cycle.
实验结果表明,少量锰的掺杂能有效地提高材料的循环稳定性和可逆容量。
The experimental results showed that Mn doping in small quantity was effective to improve the cycle stability and reversible capacity of the material.
结果表明:在室温条件下,电池具有较好的循环稳定性和较高的放电电压平台。
The results showed that at room temperature, the battery had excellent cycle stability and high discharge voltage platform.
本文提出了用于高倍率,长循环稳定性,高能量密度的双离子电池负极的碳包覆多孔铝箔。
Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries "."
制备并研究价格便宜、脱硫精度好、脱硫效率高、循环稳定性优良的精脱硫剂是非常必要的。
So, it is necessary to prepare and study on the sorbent with good stability of circulation and high precision.
微量B的加入对合金的循环稳定性能与活化性能影响很小,但降低合金电极的最大放电容量。
With the addition of small amount of B, the cycling stability and activation properties of the alloy electrodes keep almost unchanged, but the maximum discharge capacity (Cmax) decreases.
结果表明,适当的淬火,不仅增加了放电容量很大,但也可以改进的循环稳定性和放电电压特性。
The results show that proper quenching not only increased discharge capacity greatly but also can improved cycle stability and discharge voltage property.
开发高容量、高循环稳定性的负极材料以取代传统的碳材料成为近年来锂离子电池研究的热点之一。
One of the hotspots in the research of lithium-ion batteries is the development for the high-capacity and high-cycling-behavior anode materials to replace the conventional carbon-based materials.
本文旨在开发高容量的新型锑基金属间负极材料,并采用纳米技术和复合技术来改善它们的循环稳定性。
In the present work, some novel Sb-based intermetallic anode materials with high capacity are developed and their cycling stability is improved by applying nano-technology and composite-technology.
通过恒流充放电法测试不同电容器的电容性能,并考察了超级电容器的电容衰减率、循环稳定性和循环寿命。
Capacitive performance of various supercapacitors is tested by galvanostatic charge and discharge. And capacitive decay rate, cyclical stability and cycle life are also investigated.
结果表明,镀镍能明显提高低钴贮氢合金的放电容量、1c高倍率放电性能及循环稳定性,对活化性能亦有改善。
The results showed that the electroless nickel plating could increase the discharge capacity, 1c discharge properties and cycle stability obviously, and could also improve the activation.
结果表明,合适的快淬速度不仅可以大幅度的提高放电容量,而且明显的改善合金的循环稳定性和放电电压特性。
The results show that proper quenching not only increase discharge capacity greatly but also can improve cycle stability and discharge voltage property.
对不同有机前驱物所得热解炭的研究表明:热解炭的比表面积越小、结构越紧密,其复合材料的循环稳定性越好。
Studies on the pyrolysis carbon from different organic precursor indicate: the more compact structure and the smaller specific surface area of pyrolysis carbon, the more stable the composite.
电化学测试表明,快速凝固处理后合金的活化性能不变,循环稳定性得到显著改善,但其放电容量和高倍率放电性能有所降低。
The electrochemical tests indicated that the melt-spun alloys showed a good activation property and much better cycling stability, but lower discharge capacity and high-rate dischargeability.
贮氢合金,用XRD,TEM及SEM观测了铸态及快淬态的微观结构,测试了合金在铸态及快淬态下的电化学循环稳定性。
The microstructures of the as-cast and quenched alloys were analyzed by XRD, SEM and TEM, and electrochemical cycle stability of the as-cast and quenched alloys were measured.
采用可视化观察与数据同步记录分析相结合的方法,研究了不同压力条件下自然循环系统上升段中的闪蒸现象及其对自然循环稳定性的作用。
Under different pressures the flashing in riser of natural circulation system and its effect on flow stability were studied by the method of visual observation in synchronism with data recording.
而大尺寸石墨烯在性能方面之所以起到关键性的作用,是因为大尺寸石墨烯通过改善阳极材料的完整性,为纳米阳极材料提供了一个高循环稳定性的环境。
The large size of the graphene plays a key role in the performance because a larger size provides a higher cycling stability of the nanosized anode materials by improving their mechanical integrity.
试验方法简单且具有良好重复性。其作为锂离子电池电极材料时初始容量高,循环效率高,但循环稳定性不够理想,循环容量衰减很快,还需要进一步的改善。
As a lithium ion battery electrode materials with high initial capacity, cycle efficiency, but the cycle stability is not ideal, recycling capacity fade quickly, but need further improvement.
这种不稳定性的机制是基于声波在其同心圆半径和冲击之间的循环。
The mechanism of this instability is based on the cycle of acoustic waves between their corotation radius and the shock.
随着不稳定性的增加,施加在开发团队上面的压力也随之增长,如此往复,形成恶性循环。
As the instability increases, pressure on the development team also grows, and the cycle continues.
如果能让催化剂颗粒的尺寸保持在较大的水平,那么设备的稳定性就可以在400个循环内保持不变。
Once the material formed somewhat larger particles, performance stabilized and remained stable out to 400 cycles.
Linux的灵活性、开发人员控制力、电源管理实用工具以及整体的稳定性使它非常适合老式的、可循环利用的系统。
The flexibility, developer control, power-management facilities, and overall stability of Linux also make it well suited to older, recycled systems.
研究了沥青混合料浸水后稳定度的变化和冻融循环后冻融劈裂强度的变化,得出了水对沥青混合料稳定性的影响;
Through the research on the change of marshall stability and freeze-thaw cleavage strength, the law of bituminous mixtures moisture susceptibility is educed.
对差分方程的研究就是讨论它的解的最终性态,包括振动性、循环长度及全局渐近稳定性等。
The investigation on difference equation is to discuss its eventually behavior of the solutions, including oscillation, cycle length and global asymptotic stability, etc.
研究了六甲基二硅氮烷(HMDS)对电解液稳定性和锂离子电池循环性能的影响。
The effects of hexamethyldisilazane(HMDS)to the stability of electrolyte and cycle performance of Li-ion battery were studied.
通过混合掺杂改性,可以得到容量大、循环性能好、热稳定性高的掺杂锂镍氧正极材料。
Solid solutions of the cathode material with high capacity, excellent recycling ability and good thermal stability can be synthesized by co-doping technology.
结果表明:小电流活化有利于提高电池的容量、循环寿命和放电性能的稳定性。
The results shown that the relative small charge current is favorable to improve electrode properties including capacity, circle life and discharge stability.
结果表明:小电流活化有利于提高电池的容量、循环寿命和放电性能的稳定性。
The results shown that the relative small charge current is favorable to improve electrode properties including capacity, circle life and discharge stability.
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