摘要：Aqueous zinc-ion batteries(AZIBs)are attracting worldwide attention due to their multiple merits such as extreme safety,low cost,feasible assembly,and environmentally friendly enabled by water-based *** present,AZIBs have experienced systematic advances in battery components including cathode,anode,and electrolyte,whereas research involving separators is *** separator is the crucial component of AZIBs through providing ion transport,forming contact with electrodes,serving as a container for electrolyte,and ensuring the efficient battery *** this great yet ignored significance,it is timely to present the latest advances in design strategies,the systematic classification and summary of *** summarize the separator optimization strategies mainly along two approaches including the modification of the frequently used glass fiber and the exploitation of new *** advantages and disadvantages of the two strategies are analyzed from the material types and the characteristics of different *** effects and mechanisms of various materials on regulating the uniform migration and deposition of Zn2+,balancing the excessively concentrated nucleation points,inhibiting the growth of dendrites,and the occurrence of side reactions were discussed using confinement,electric field regulation,ion interaction force,desolvation,***,potential directions for further improvement and development of AZIBs separators are proposed,aiming at providing helpful guidance for this booming field.

摘要：We proposed an optimal design method to expand the bandwidth for the control of large hydraulic Stewart *** method is based on generalized natural frequency and takes hydraulic oil into consideration.A Lagrangian formulation which considers the whole leg inertia is presented to obtain the accurate equivalent mass *** the model,the effect of leg inertia and the influence of design parameters on the generalized natural frequency are ***,numerical examples are presented to validate and confirm the efficiency of the mathematical *** results show that the leg inertia,especially the piston part plays an important role in the *** optimum diameter ratio of the base to the moving platform is between 2 and 3,and the optimum joint angle ratio of the base to the moving platform is about *** smaller joint angles and a longer leg stroke are favorable for raising system *** system oil should be preprocessed for large platforms with a requirement for good dynamic performance.

摘要：The control design problem plays a fundamental role in the study of logical control networks(LCNs).This paper presents a detailed survey on new developments in control design techniques of ***,some preliminary results on the semi-tensor product method and LCNs are ***,we move on to some new developments for control design techniques of LCNs,including the reachable set approach,the pinning control technique,the control Lyapunov function approach,the event-triggered control technique,and the sampled-data control ***,an illustrative example is given to demonstrate the effectiveness of these techniques.

摘要：高性能赝电容的发展需要从电子转移、电解质离子吸附和扩散方面全面理解电极材料.本论文结合第一性原理与转移矩阵法,以TiO_(2)为原型,通过引入各种缺陷,即氧缺陷(V_(O))和共掺杂缺陷(V_(O)+N_(O)),在综合考虑以上因素后获得了较高的赝电容.与本征TiO_(2)(300 F g^(-1))相比,有缺陷的TiO_(2)产生的赝电容高达1700 F g^(-1).此外,缺陷会使得表面能带弯曲减小电子传输势垒,H离子在TiO_(2)-V_(O)中显示出比在TiO_(2)-V_(O)+N_(O)中高得多的势垒,表明在共掺杂体系中H扩散更容易.这项工作为电解质离子的吸附和扩散以及缺陷对电子传输的影响提供了见解,对于下一代超级电容器电极材料的设计和优化具有重要意义.

摘要：动物和植物开发了有通过 10 亿年和变得的模型 fortribological 的进化的优秀 tribologicalcharacteristics 的质地设计的最佳的几何结构，聪明的拓扑的材料和多功能的表面。这篇论文提出简历的定义和臀部模仿的摩擦学，调查地位液体固体接口自我清洗，在动物之间的粘附“脚和固体出现，穿模仿的设计和液体固体上的仿生的设计连接的生物表面和简历的特征。tribologicalbiomimetics 的进一步的开发被讨论。

摘要：提出一种高效回收铜熔炼渣中Zn、Pb金属的氯化焙烧工艺。建立可揭示氯化焙烧过程中有效回收Zn、Pb的热力学模型。通过减小气相产物分压,可以促进氯化焙烧反应。选取CaCl_(2)用量、焙烧温度和时间作为工艺变量,Zn和Pb的回收率作为响应,采用Box−Behnken设计评估各工艺变量间的相互作用关系,优化氯化焙烧工业。最佳工艺条件为CaCl_(2)用量30%(质量分数)、焙烧温度1172℃和焙烧时间100 min,在此条件下,锌和铅的回收率分别为87.85%和99.26%,该结果与实验结果相吻合。焙烧渣中存在ZnFe_(2)O_(4)、Zn_(2)SiO_(4)和PbS含Zn、Pb相。