电解质

Keywords mode coupling theory;ion limiting molar conductivity;organic electrolyte solution;lithium salt

模式耦合理论；离子极限摩尔电导率；有机电解质溶液；锂盐

Weak electrolyte ; molar conductivity ; limit molar conductivity ; the Law of the Independence Migration of Ions

弱电解质；摩尔电导率；无限稀释摩尔电导率；离子独立运动定律

The molar conductivity of sodium chloride and potassium chloride aqueous solution was also obtained and compared with the experiment values. In our simulation, the solvent-averaged interaction potential between the ions was modeled by pairwise repulsive soft-core interactions and Coulomb forces that were handled by Ewald summation technique.

模拟过程基于电解质溶液的原始模型，溶剂被看作连续介质，溶质分子之间的相互作用采用软核加静电的势能函数模型，长程静电力的处理采用Ewald加和方法。

Ionic strength had minor effect on the adsorption of non-ionic polymer, while polyelectrolytes were sensitive to the ionic strength and type.

离子强度的变化对非离子型聚合物吸附量的影响较小，而聚合物电解质吸附对离子强度和类型较为敏感。

Tape casting is a powerful method for the manufacture of carbonyl nickel green tape, which is sintered at a given condition and then used as the electrode for molten carbonate fuel cells.

其中制约MCFC商品化的最大障碍就是MCFC的NiO阴极在熔融碳酸盐中的溶解和金属镍在电解质基板中的沉积而造成的电池短路。

Results EN group is better than PN group in maintaining the electrolyte enzyme equilibrium,improving nitrogen balance,and stomach and intestine's function and prognosis.

结果 EN组在改善胃肠功能及预后优于PN组，且能较好维持电解质平衡，促进氮平衡。

Hyperbranched polymer used as polymer electrolyte material has its unique virtues, such as large surface area, lack of crystallinity, low glass transition temperature, high solvating capability to salt ions.

超支化聚合物作为聚合物固体电解质体系的基体材料具有独特的优点：有较高的表面积；没有结晶性；具有较低的玻璃化转变温度；对离子具有较高的溶解能力。

Following this information, many approaches to degrade the glass transition temperature and crystalline of polymer electrolyte, such as linear copolymers based on PEO, comb polymers with short pendent solvating chains, network polymers and so on, are performed to obtain polymer electrolytes in an amorphous form stable at room temperature.

因而，使高分子接上柔性PEO支链、嵌段共聚、轻度交联、共混等降低结晶度和玻璃化温度的通用手段，成为提高高分子固体电解质室温电导率的重要途径。

The results indicated that BaCe0.8Ho0.2O(subscript 3-α) sinters are of single-phase structures of orthorhombic perovskite. In the temperature range of 600~1000℃, the nonstoichiometric materials (x=1.03 and 0.97) have higher conductivities in wet hydrogen and wet air and better performances of hydrogen-air fuel cells than the stoichiometric one (x=1). In this series, BaCe0.8Ho0.2O(subscript 3-α) has the highest conductivities 2.10×10^(-2Scm^(-1) in wet hydrogen, 3.46×10^(-2) Scm^(-1) in wet air, at 1000℃ and the maximum power output density 122 mWcm^(-2 at 1000℃.

结果表明，在600~1000℃温度范围内、湿润氢气和湿润空气气氛中，该系列材料的电导率随温度和钡离子含量的变化均与以该系列材料为固体电解质的氢－空气燃料电池性能随温度和钡离子含量变化的次序一致，即：非化学计量组成材料BaCe0.8Ho0.2O(下标 3-α)(x=1.03， 0.97)具有较化学计量组成材料BaCe0.8Ho0.2O(下标 3-α)(x=1)高的电导率和氢－空气燃料电池输出功率密度，其中BaCe0.8Ho0.2O(下标 3-α)有最高的电导率（1000℃时、在湿润的氢气气氛中：2.10×10^(-2)Scm^(-1)；在湿润的空气气氛中：3.46×l0^(-2)Scm^(-1)）和最大的氢－空气燃料电池输出功率密度（1000℃时：122mWcm^(-2)）。

The humidity resistance and the sensitivity to chemical warfare agents simulants of the tuned films were also investigated.Self-assembled LBL polyaniline films were prepared from aniline monomers by in situ polymerization and the mechanism of film formation was discussed. It was proposed that the self-assembly of polyaniline occurred through the quick absorption of aniline monomer cations or aniline monomer cation radicals on the glass surfaces by electrostatic attractions to form homogeneous polymerization centers, then increased gradually by the way of upright to the glass supports for extensity, leading to the polyaniline chain growth. The polyaniline was doped under acidic condition to absorb anionic polyelectrolyte, such as sodium polystyrene sulfonate based on the electrostatic force, or to adsorb polymer based on hydrogen-bonding interactions, for example Polyvinyl Alcohol, and then recycled to fabricate_n or_n self-assembled multilayer films.

跟踪了原位聚合的具有纳米结构的聚苯胺多层自组装膜的成膜过程，提出了该自组装膜的成膜机理：聚合反应初始阶段的苯胺阳离子或苯胺阳离子自由基通过静电作用快速吸附到带负电荷的基片表面，形成均匀的聚合中心，然后以垂直于基片的方式进行链增长生成PANI；PANI在酸性条件下经现场掺杂后带正电荷，再通过静电作用吸附带负电荷的聚电解质如聚苯乙烯磺酸钠，或通过氢键作用吸附聚合物如聚乙烯醇，这样循环LBL-SA即得到_n或_n等原位聚合聚苯胺自组装膜。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。