查询词典 transference number

The ionic conductivity and Li+ transference number of the polymer electrolyte were raised,respectively,by 97%(from 0.89 mS/cm to 1.75 mS/cm) and 39%(from 0.57 to 0.79),when 4% MCM-48 was added in.

其离子电导率比未改性的PVDF-HEP提高了约97%(从0.89mS/cm提高到1.75mS/cm)，离子迁移数提高约39%(从0.57提高到0.79)，且聚合物的结晶度和电化学稳定性没有明显改变。

The ionic transference number t〓 was measured as a function of temperature and oxygen partial pressure using EMF method. It was found that t〓 is small in both high and low oxygen partial pressure because of the appearance of hole and electron conductivity.

在第三章中介绍了固体氧化物离子电导和电子电导的测量方法，并应用Hebb-Wagner直流稳态极化法和YSZ电子阻塞电极法测量了〓的电子电导和离子电导。

The observed EMF values of oxygen concentration cellcoincided with theoretical values perfectly, indicating that it was purely oxide-ionicconductor with oxygen ion transference number of 1. It was shown to have the oxide ionicconductivity of 0.03 S·cm~(-1) at 1000℃.

氧浓差电池电动势的实测值与理论值吻合得很好，氧离子迁移数为1，表明该样品在该温度下氧气气氛中为一纯氧离子导体，1000℃时样品的氧离子电导率为0.03S·cm~(-1)。

Keywords: solid electrolyte; sensor; electromotive force; transference number; junction potential

中文关键词：固体电解质；传感器；电动势；迁移数；接界电位

The maximal conductivity of the ceramic is 3.2×10－2 S·cm－1 in O2 at 1000 ℃. The conduction in the ceramic is purely oxide-ionic with oxygen ion transference number of 1 over the whole temperature range of 600～1000 ℃. This ceramic is obviously superior to YSZ ceramic in oxygen pump performance.

结果表明，该陶瓷样品在600～1000 ℃下氧离子迁移数为1，氧离子电导率的最大值为3.2×10－2 S·cm－1，是一个优良的氧离子导体；它的氧泵性能明显地优于YSZ。

The dilute solution of this macromolecular lithum salt in organic solvent was found to have low viscosity and high conductivity, so it was suitable for porous polymer electrolytes. The porous polymer electrolytes using this salt have high conductivity and cation transference number near unity.

这种大分子锂盐的稀溶液的粘度低且电导率高，应用于P基微孔型聚合物电解质可以获得较高的离子电导率和接近1的锂离子迁移数。

The effects of ZSM5 on the electrochemical properties of the PEO-LiClO4-ZSM5, such as ionic conductivity, lithium ion transference number and interfacial stability with lithium electrode were studied by electrochemical AC impedance spectroscopy and steady-state current method.

交流阻抗实验表明ZSM5的引入可以显著地提高CPE的离子电导率。

The results showed that the insulin-induced oocyte maturation was accompanied by the decreases in membrane potential, K+ transference number and intracellular K+ and H+ activities, and the increases in intracellular Na+ and Cl- activities.

Malle：等(198们的实验也证实了胰岛素及其类似物的这种作用。Lessman等〔1984)曾报道，胰岛素在促进卵母细胞成熟同时，膜的某些特性发生了变化，如膜阻抗增加，膜电容减少和膜电位降低去极化〕等。

The phosphate-type polymer electrolyte is stable up to 10V and lithium ion transference number increases a little appreciably with the side chain length increases.

体系电化学窗口达到10V，锂离子迁移数随着侧链链长的增加略有增加。

Amount of HACC 25%, the tensile strength of membrane and wet membrane about 0.2% mixed membranes are 53.10, 8.40MPa, water content is 66.4%, IEC 1.97mmol/g, area resistance 2.67Ωcm^2, ion transference number and selective permeability 0.91, 81.6% respectively.

HACC含量为25%，交联度为0.2%的共混膜干强与湿强分别为53.10MPa和8.40MPa，含水量66.4%，IEC为1.97mmol/g，面电阻2.67Ω平方公分，离子迁移数为0.91，选择透过度为81.6%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐