共搜索到6874条信息，每页显示10条信息，共688页。用时：0小时0分0秒609毫秒
electrochemical performance, demonstrating the first discharge capacity of 138.1 mA?h/g at 0.1C rate and the total loss of capacity of 3.11% after 20 cycles. Key words: Li-ion battery; cathode...; Effect of cooling modes on microstructure and electrochemical performance of LiFePO4 HU Guo-rong(胡国荣), GAO Xu-guang(高旭光), PENG Zhong-dong(彭忠东), TAN Xian-yan(谭显艳), DU Ke(杜 柯), DENG Xin-rong(邓新荣......
J. Cent. South Univ. Technol. (2010) 17: 1207-1210 DOI: 10.1007/s11771-010-0620-3 Effects of carbon sources on electrochemical performance of Li4Ti5O12/C composite anode materials LIU Ping(刘萍.... The effects of carbon sources on the structure, morphology, and electrochemical performance of Li4Ti5O12/C composite materials were investigated by SEM, XRD and electrochemical tests. The results indicate......
Electrochemical synthesis and characterization of tantalum alkoxides YANG Sheng-hai(杨声海)1, CAI Ya-nan(蔡亚楠)2, YANG Hai-ping(杨海平)1, JIN Sheng-ming(金胜明)2 1. School of Metallurgical Science... that direct electrochemical synthesis of metal alkoxides has a high current efficiency and electrolysis yield. These alkoxides have a high purity of 99.97% and can be directly used as the precursor......
Structures and Electrochemical Performances of As-spun RE-Mg-Ni-Mn-based Alloys Applied to Ni-MH Battery张羊换1,2,SHANG Hongwei2,LI Yaqin2,YUAN Zeming1,2,HU Feng1,2,QI Yan2,ZHAO Dongliang21. Key.... The effects of Ce content on the structures and electrochemical hydrogen storage performances of the alloys were studied systematically. The XRD and SEM analyses proved that the experimental alloys consist......
Fabrication of polypyrrole/TiO2 nanocomposite via electrochemical process and its photoconductivity OUYANG Mi(欧阳密)1, 2, 3, BAI Ru(白 茹)3, 4, XU Yi(徐 意)1, ZHANG Cheng(张 诚)1, MA Chun-an(马淳安)1, WANG... of polypyrrole (Ppy) was synthesized into the TNT arrays via the electrochemical polymerization. During the process, the appearance of redox peaks in cyclic voltammetry curves of the resulting films......
Electrochemical Hydrogen Storage Performances of the Si Added La-Mg-Ni-based A2B7-type Electrode Alloys for Ni/MH Battery Application张羊换1,2,YANG Tai2,CHEN Licui1,2,XU Chao1,2,REN Huiping1,ZHAO.... The effects of Si content and annealing temperature on the structure and electrochemical performances of the alloys were investigated systematically. The analyses of XRD and SEM show that all the alloys......
of batteries were investigated. The electrochemical tests show that the proportion of conductive carbon black in cathodes affects the high rate capability and discharge voltage plateau distinctly. The battery... after discharge affects the cycle performance distinctly when the battery is discharged at high rate. Key words: lithium ion batteries; LiMn2O4; electrochemical property; rate capability ......
, emergency equipments, balloon batteries and life jackets [5-8]. Electrochemical discharge activity is a very important performance for magnesium anode materials used in seawater battery. High system...] BALASUBRAMANIAN R, VELUCHAMY A, VENKATAKRISHNAN N, GANGADHARAN R. Electrochemical characterization of magnesium/silver chloride battery [J]. Journal of Power Sources, 1995, 56: 197-199. [12] TAMAR Y, MANDLER......
Electrochemical hydrogen storage behaviors of as-cast and spun RE-Mg-Ni-Co-Al-based AB2-type alloys applied to Ni-MH batteryYang-Huan Zhang1,2,Gang Huang1,2,Ze-Ming Yuan1,2,Shi-Hai Guo2,Yan Qi2,Dong... using melt spinning technology.The influences of spun rate and Y content on structures and electrochemical hydrogen storage characteristics were studied.The base phase LaMgNi4 and the lesser phase......
Structures and electrochemical performances of as-spun RE-Mg-Ni-Co-Al alloys applied to Ni-MH batteryYanghuan Zhang1,2,Songsong Cui1,Yaqin Li2,Hongwei Shang2,Yan Qi2,Dongliang Zhao21. Key Laboratory... of Y content on the structures and electrochemical hydrogen storage characters were thoroughly studied. The structures of the experimental samples were analyzed by X-ray diffraction(XRD) and scanning......
