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    • 51. 发明授权
    • Magnesium cell with improved electrolyte
    • 具有改善电解质的镁电池
    • US08211578B2
    • 2012-07-03
    • US12455885
    • 2009-06-09
    • Zhiping JiangRimma SirotinaNikolay Iltchev
    • Zhiping JiangRimma SirotinaNikolay Iltchev
    • H01M6/16
    • H01M6/168H01M4/38H01M4/466H01M4/5815H01M6/166H01M2300/0025H01M2300/0037
    • An improved electrolyte for a cell having an anode comprising magnesium or magnesium alloy. The cell's cathode may desirably include iron disulfide (FeS2) as cathode active material. The improved electrolyte comprises a magnesium salt, preferably magnesium perchlorate dissolved in an organic solvent which preferably includes acetonitrile or mixture of tetrahydrofuran and propylene carbonate. The electrolyte includes an additive to retard the buildup of deleterious passivation coating on the magnesium anode surface, thereby enhancing cell performance. Such additive may preferably include 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF4), 1-butyl-3-methylimidazolium hexafluorophosphate (BMIMPF6), lithium hexafluorophosphate (LiPF6), or aluminum chloride (AlCl3).
    • 用于具有包含镁或镁合金的阳极的电池的改进的电解质。 电池的阴极可以理想地包括二硫化铁(FeS 2)作为阴极活性材料。 改进的电解质包括镁盐,优选溶解在有机溶剂中的高氯酸镁,优选包括乙腈或四氢呋喃和碳酸亚丙酯的混合物。 电解质包括一种添加剂,用于延缓镁阳极表面上有害钝化涂层的积聚,从而提高电池性能。 这种添加剂可优选包括1-丁基-3-甲基咪唑鎓四氟硼酸盐(BMIMBF4),1-丁基-3-甲基咪唑六氟磷酸盐(BMIMPF6),六氟磷酸锂(LiPF 6)或氯化铝(AlCl 3)。
    • 56. 发明授权
    • Zinc/air cell with improved anode
    • 具有改善阳极的锌/空气池
    • US07179310B2
    • 2007-02-20
    • US10613681
    • 2003-07-03
    • Zhiping JiangGeorge Cintra
    • Zhiping JiangGeorge Cintra
    • H01M4/42H01M4/62H01M4/26
    • H01M4/0478H01M2/0222H01M4/244H01M4/622H01M12/06Y10T29/49115
    • A method of forming an anode comprising zinc for a zinc/air cell. The method involves mixing zinc particles with binders including preferably polyvinylalcohol, surfactant and water to form a wet paste. The wet paste is compacted and molded into the near shape of the cell's anode cavity and then heated to evaporate water. A solid porous zinc mass is formed wherein the zinc particles are held bound within a network with microscopic void spaces between the zinc particles. The solid mass can be inserted into the cell's anode cavity and aqueous alkaline electrolyte, preferably comprising potassium hydroxide, then added. The solid mass absorbs the aqueous electrolyte and expands to fill the anode cavity to form the final fresh anode.
    • 形成用于锌/空气电池的锌的阳极的方法。 该方法包括将锌颗粒与优选聚乙烯醇,表面活性剂和水的粘合剂混合以形成湿糊剂。 将湿糊状物压实并模制成细胞阳极腔的近似形状,然后加热以蒸发水。 形成固体多孔锌块,其中锌颗粒保持结合在网状物中,锌颗粒之间具有微小的空隙。 固体物质可以插入电池的阳极腔中,然后加入优选含有氢氧化钾的碱性电解质水溶液。 固体物质吸收水性电解质并膨胀以填充阳极腔以形成最终的新鲜阳极。
    • 59. 发明授权
    • Terahertz transceivers and methods for emission and detection of terahertz pulses using such transceivers
    • 太赫兹收发器和使用这种收发器发射和检测太赫兹脉冲的方法
    • US06844552B2
    • 2005-01-18
    • US09826458
    • 2001-04-05
    • Xi-Cheng ZhangMasahiko TaniZhiping JiangQin Chen
    • Xi-Cheng ZhangMasahiko TaniZhiping JiangQin Chen
    • G01N21/17G01J11/00G01N21/35G01J5/02
    • G01N21/3581G01J11/00
    • A system for emitting and detecting terahertz frequency electromagnetic pulses. The system comprises a single transceiver device, which may be an electro-optic crystal or photoconductive antenna, for both emitting and detecting the pulses. A related method comprises using a single transceiver device to both emit and detect electromagnetic terahertz frequency pulses. The transceiver device is excited by a pump pulse to emit a terahertz output pulse, which is modulated with a chopper. An object reflects the terahertz pulse and the reflected pulse is detected in the transceiver using a probe pulse. A lock-in amplifier set to the same frequency of the chopper is used to reduce noise in the signal detected by the transceiver. An image of the object may be created using the intensity or the timing of the peak amplitude of the terahertz pulses reflected from the object.
    • 用于发射和检测太赫兹频率电磁脉冲的系统。 该系统包括单个收发器装置,其可以是电光晶体或光电导天线,用于发射和检测脉冲。 相关方法包括使用单个收发器装置来发射和检测电磁太赫兹频率脉冲。 收发器设备被泵浦脉冲激发以发射用斩波器调制的太赫兹输出脉冲。 一个对象反映了太赫兹脉冲,并且使用探针脉冲在收发器中检测到反射的脉冲。 设置为与斩波器相同频率的锁定放大器用于降低由收发器检测到的信号中的噪声。 可以使用从对象反射的太赫兹脉冲的峰值振幅的强度或定时来创建对象的图像。