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3种隔膜对MH-Ni电池电化学性能的影响唐华军,贾军,邓志荣摘 要:实验测试了尼龙纤维,聚丙烯纤维,尼龙-聚丙烯纤维3种不同材料制备的隔膜性能及其对MH-Ni电池电化学性能的影响.试验表明以尼龙-聚丙烯纤维制备的隔膜性能最好,对规模化生产有利.关键词:隔膜;MH-Ni电池;性能;影响;......
MH-Ni电池用新型镍纤维阳极材料的制备及性能 毋录建1,冯屏1,李建1,祝锐1,奚正平1,杨延安1,石丹1,张健1,左彩霞1 (1.西北有色金属研究院,西安,710016) 摘要:报道了可以代替泡沫镍作MH-Ni电池阳极骨架材料用镍纤维毡的制备工艺,研究了镍纤维丝径,镍毡的单重对孔径尺寸,孔隙率,比表面积的影响.经过在氢气和氩气2种气氛中进行烧结,保证了镍毡的抗拉强度和延伸变形率,可以制备出性能优良的镍纤维毡. 关键词:镍; 纤维毡; 制备; 性能; 镍氢电池; [全文内容正在添加中] ......
Separator Material Chosen for MH/Ni Battery Liu Dong1,Ma Yijun1,Jia Chunming1,Liang Wanlong1,Xu Shaoping1 (1.Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery Co. Ltd.,Baotou 014030, China) Abstract:The properties of MH/Ni batteries using different separator were studied.And then an idea for choosing separator for high-power MH/Ni battery was provided.Using the separator with grafting......
J. Cent. South Univ. (2016) 23: 2595-2603 DOI: 10.1007/s11771-016-3321-8 Hover performance estimation and validation of battery powered vertical takeoff and landing aircraft WANG Bo(王波)1, 2, HOU..., China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Battery powered vertical takeoff and landing (VTOL) aircraft attracts more and more interests from public, while......
ARTICLE J. Cent. South Univ. (2019) 26: 1402-1415 DOI: https://doi.org/10.1007/s11771-019-4096-5 SOC estimation based on data driven exteaded Kalman filter algorithm for power battery of electric... of both power battery and new energy vehicle (electric vehicle (EV), plug-in electric vehicle (PHEV) and so on). In this work, aiming at the contradiction problem between the exact requirements......
ARTICLE J. Cent. South Univ. (2019) 26: 1540-1549 DOI: https://doi.org/10.1007/s11771-019-4110-y Hydrogen reduced sodium vanadate nanowire arrays as electrode material of lithium-ion battery XU Xue... in hydrogen atmosphere. Crystal structure, chemical composition and morphology of the prepared samples are characterized in detail. The obtained composite is used as an electrode of a lithium-ion battery......
Improvement of Low OCV in MH/Ni Battery Ma Yijun1,Liang Wanlong1,Zhang Weihua1,Zhang Zhong1,XING Zhiqiang1 (1.Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery CO. Ltd.,Baotou 014030, China) Abstract:In MH/Ni high power battery production, a large percent of batteries were found with an open circuit voltage lower than 1.18 V after formation, open circuit voltage of another large......
J. Cent. South Univ. Technol. (2009) 16: 0763-0767 DOI: 10.1007/s11771-009-0127-y Overcharge performance of LiMn2O4/graphite battery with large capacity LIU Yun-jian(刘云建), LI Xin-hai(李新海), GUO...; Abstract: The LiMn2O4/graphite battery......
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