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A promising energy storage system: rechargeable Ni-Zn batteryShi-Bin Lai1,Mohammed-Ibrahim Jamesh2,3,Xiao-Chao Wu1,4,Ya-Lan Dong5,Jun-Hao Wang5,Maryann Gao1,6,Jun-Feng Liu1,Xiao-Ming Sun51. State Key... of Physics (A28),University of Sydney4. Fundamental Electrochemistry (IEK-9), Forschungszentrum Juelich5. State Key Laboratory of Chemical Resource Engineering,College of Energy, Beijing Advanced......
, for the active seed were determined and compared with those for the industrial seed. Following two-liquid method of OWENS and WENDT, surface energy γSV values of the active seed and industrial seed were separately evaluated and the results are listed in Table 1. As shown in Table 1, the surface energy of the active seed nearly equals that of the industrial seed. However, the solvent tendency of the active......
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, pyrolysis temperature, inert and active fillers were especially discussed. The results show that the curing process of SR was accomplished by consuming Si-OH. The temperature of 1200℃ is the appropriate... strength of the joints. Active filler nano Ai, Si powder can greatly improve the properties of the joints treated at high temperature. The improvement is over 700%. Key words: preceramic; silicone resin......
and Arrhenius activation energy Tasawar HAYAT1, 2, Arsalan AZIZ1, Taseer MUHAMMAD3, Ahmed ALSAEDI2 1. Department of Mathematics, Quaid-I-Azam University, Islamabad 44000, Pakistan; 2. Nonlinear Analysis... in the presence of rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration......
as the active material of coin supercapacitor were studied by cyclic voltammery, constant current charge-discharge, electrochemical impedance spectroscopy, leakage current, self-discharge, and cycle life.../g at a charge/discharge current density of 500 mA/g after 10 000 cycles, and specific capacitance fluctuates between -4% and 4%. Key words: mesoporous carbon; active material; supercapacitor......
率偏移法 中图分类号:TM92 文献标志码:A 文章编号:1672-7207(2013)12-4887-07 Novel active frequency drifting islanding... Locomostive Research Institute Co, Ltd, Zhuzhou 421001, China) Abstract: The passive islanding detection method has obvious blind detection zone, while the active detection methods has, high reliability......
of renewable energy resources and capacitors with considering uncertainties Sajad Najafi Ravadanegh, Mohammad Reza Jannati Oskuee, Masoumeh Karimi Smart Distribution Grid Research Lab., Electrical... method to solve a combinatorial problem consisting of distribution system reconfiguration, capacitor allocation, and renewable energy resources sizing and siting simultaneously and to improve power......
基于Active X Automation的三维可视开采沉陷预计顾伟1,2,谭志祥1,2,邓喀中1,21. 江苏省资源环境信息工程重点实验室2. 中国矿业大学环境与测绘学院摘 要:为弥补现有开采沉陷预测程序在可视化表达中的缺陷,采用VB和SURFER的Active X Automation技术开发了基于概率积...:Active X Automation;三维可视;开采沉陷;VB;SURFER;......
College, India) 摘要:Engineering the surfaces of components to improve the life and performance of parts used in automotive and aerospace engineering is the active area of research. Suitable Thermal... transformations (Machining) of low carbon steels. 关键词:Normalizing; Turn hardening; grind hardening; quality; specific energy; energy partition ratio; [全文内容正在添加中] ......