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1.发明申请SODIUM CONDUCTING ENERGY STORAGE DEVICES COMPRISING COMPLIANT POLYMER SEALS AND METHODS FOR MAKING AND SEALING SAME 审中-公开包含合适聚合物密封件的钠导电能量储存装置及其制造和密封方法公开(公告)号：US20160365548A1
公开(公告)日：2016-12-15
申请号：US15226570
申请日：2016-08-02
发明人： Guosheng Li , Hee-Jung Chang , Vincent L. Sprenkle
IPC分类号： H01M2/08 , H01M10/054
摘要： New compliant polymer seals and methods for making and sealing energy storage devices are disclosed. Compliant polymer seals become viscous at the operation temperature which seals cathode and anode chambers following assembly.
摘要翻译： 公开了新的合适的聚合物密封件和用于制造和密封储能装置的方法。 合并聚合物密封件在组装后密封阴极和阳极室的操作温度下变得粘稠。
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公开(公告)号：US09252461B2
公开(公告)日：2016-02-02
申请号：US13948857
申请日：2013-07-23
发明人： Xiaochuan Lu , Jin Yong Kim , Guosheng Li , John P. Lemmon , Vincent L. Sprenkle
IPC分类号： H01M10/39
CPC分类号： H01M10/3909 , H01M10/399
摘要： Sodium energy storage devices employing aspects of both ZEBRA batteries and traditional Na—S batteries can perform better than either battery alone. The hybrid energy storage devices described herein can include a sodium anode, a molten sodium salt catholyte, and a positive electrode that has active species containing sulfur. Additional active species can include a transition metal source and NaCl. As a product of the energy discharge process, Na2Sx forms in which x is less than three.
摘要翻译： 采用ZEBRA电池和传统Na-S电池方面的钠能量储存装置可以比单独使用电池的性能更好。 本文所述的混合储能装置可包括钠阳极，熔融钠盐阴极电解液和具有含硫活性物质的正电极。 另外的活性物质可以包括过渡金属源和NaCl。 作为能量放电过程的产物，形成其中x小于3的Na 2 S x。
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公开(公告)号：US20220393230A1
公开(公告)日：2022-12-08
申请号：US17330305
申请日：2021-05-25
IPC分类号： H01M10/0561 , H01M4/134 , H01M10/44
摘要： Rechargeable batteries include a NiyFe1-y cathode where 0≤y≤1, an anode comprising a current collector, a porous separator positioned between the cathode and the anode, and an electrolyte comprising MAlX4, wherein M is Na, Li, K, or a combination thereof, and X is Cl, Br, I, or a combination thereof, and wherein the electrolyte is a solid at temperatures less than 50° C. The batteries are temperature activated. The electrolyte temperature is increased above its melting point while charging and reduced below the melting point for energy storage, such as seasonal energy storage. The electrolyte temperature is increased above the melting point again to discharge the battery.
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公开(公告)号：US20150229000A1
公开(公告)日：2015-08-13
申请号：US14177115
申请日：2014-02-10
发明人： Yuyan Shao , Jun Liu , Tianbiao Liu , Guosheng Li
IPC分类号： H01M10/054 , H01M10/0562 , H01M10/0565
CPC分类号： H01M10/054 , H01M4/38 , H01M4/466 , H01M4/5815 , H01M4/5825 , H01M10/056 , H01M10/0565 , H01M10/0566 , H01M10/0567 , H01M10/0569 , H01M2300/0082
摘要： Embodiments of a solid-state electrolyte comprising magnesium borohydride, polyethylene oxide, and optionally a Group IIA or transition metal oxide are disclosed. The solid-state electrolyte may be a thin film comprising a dispersion of magnesium borohydride and magnesium oxide nanoparticles in polyethylene oxide. Rechargeable magnesium batteries including the disclosed solid-state electrolyte may have a coulombic efficiency ≧95% and exhibit cycling stability for at least 50 cycles.
摘要翻译： 公开了包含硼氢化镁，聚环氧乙烷和任选的IIA族或过渡金属氧化物的固体电解质的实施方案。 固体电解质可以是包含硼氢化镁和氧化镁纳米颗粒在聚环氧乙烷中的分散体的薄膜。 包括所公开的固态电解质的可充电镁电池可以具有≥95％的库仑效率，并且在至少50个循环中表现出循环稳定性。
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公开(公告)号：US11942595B2
公开(公告)日：2024-03-26
申请号：US17330305
申请日：2021-05-25
IPC分类号： H01M10/0561 , H01M4/02 , H01M4/134 , H01M10/44
CPC分类号： H01M10/0561 , H01M4/134 , H01M10/443 , H01M2004/028 , H01M2300/0057
摘要： Rechargeable batteries include a NiyFe1-y cathode where 0≤y≤1, an anode comprising a current collector, a porous separator positioned between the cathode and the anode, and an electrolyte comprising MAlX4, wherein M is Na, Li, K, or a combination thereof, and X is Cl, Br, I, or a combination thereof, and wherein the electrolyte is a solid at temperatures less than 50° C. The batteries are temperature activated. The electrolyte temperature is increased above its melting point while charging and reduced below the melting point for energy storage, such as seasonal energy storage. The electrolyte temperature is increased above the melting point again to discharge the battery.
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公开(公告)号：US20140302422A1
公开(公告)日：2014-10-09
申请号：US13937515
申请日：2013-07-09
发明人： Yuyan Shao , Jun Liu , Guosheng Li , Tianbiao Liu
CPC分类号： H01M8/20 , H01M8/188 , H01M8/225 , Y02E60/528
摘要： Magnesium energy storage devices that take advantage of magnesium-based anodes while maintaining practical energy densities can be useful for large-scale energy storage as well as other applications. One such device can include a negative electrode having magnesium and a positive electrode material that can flow in a batch or continuous manner. The flowable positive electrode material can result in an increased practical energy density because the fresh active material can be flowed to the positive electrode, and as a result can be theoretically infinite in size. The positive electrode can include a cathode suspension contacting a positive current collector and having particulates of a cathode magnesium intercalation compound, a cathode magnesium conversion compound, a redox active species, or combinations thereof.
摘要翻译： 利用镁基阳极同时保持实际能量密度的镁储能装置对于大规模储能以及其它应用是有用的。 一种这样的装置可以包括具有镁的负极和可以分批或连续流动的正电极材料。 可流动的正极材料可以导致增加的实际能量密度，因为新鲜的活性材料可以流到正极，结果在理论上可以是无限大小的。 正极可以包括与正极集电器接触并具有阴极镁插入化合物，阴极镁转化化合物，氧化还原活性物质或其组合的微粒的阴极悬浮液。
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7.发明申请Magnesium-Based Energy Storage Systems and Methods Having Improved Electrolytes 有权具有改进电解质的镁基储能系统和方法公开(公告)号：US20140302404A1
公开(公告)日：2014-10-09
申请号：US14084075
申请日：2013-11-19
发明人： Tianbiao Liu , Guosheng Li , Jun Liu , Yuan Shao
IPC分类号： H01M10/0568 , H01M10/054
CPC分类号： H01M10/0568 , H01M10/054
摘要： Electrolytes for Mg-based energy storage devices can be formed from non-nucleophilic Mg2+ sources to provide outstanding electrochemical performance and improved electrophilic susceptibility compared to electrolytes employing nucleophilic sources. The instant electrolytes are characterized by high oxidation stability (up to 3.4 V vs Mg), improved electrophile compatibility and electrochemical reversibility (up to 100% coulombic efficiency). Synthesis of the Mg2+ electrolytes utilizes inexpensive and safe magnesium dihalides as non-nucleophilic Mg2+ sources in combination with Lewis acids, MRaX3-a (for 3≧a≧1). Furthermore, addition of free-halide-anion donors can improve the coulombic efficiency of Mg electrolytes from nucleophilic or non-nucleophilic Mg2+ sources.
摘要翻译： 用于Mg基能量储存装置的电解质可以由非亲核Mg 2+源形成，以提供与使用亲核源的电解质相比优异的电化学性能和改善的亲电子敏感性。 瞬时电解质的特征在于高氧化稳定性（高达3.4V对Mg），改善的亲电子相容性和电化学可逆性（高达100％的库仑效率）。 Mg2 +电解质的合成使用廉价和安全的二卤化镁作为非路易斯酸MRaX3-a（对于3≥a≥1）的非亲核Mg 2+源。 此外，添加游离卤化物 - 阴离子供体可以提高Mg电解质从亲核或非亲核Mg2 +来源的库仑效率。
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公开(公告)号：US20230051932A1
公开(公告)日：2023-02-16
申请号：US17889067
申请日：2022-08-16
发明人： Aaron M. Hollas , Guosheng Li , Minyuan Mil Li , Qian Huang , David M. Reed , Vincent L. Sprenkle
摘要： An anolyte for a redox-flow battery (RFB) comprising a metal-ion complex and a phosphonate-based ligand having a phosphonic group wherein the phosphonic acid group is directly coordinated to a metal-ion.
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公开(公告)号：US11145894B2
公开(公告)日：2021-10-12
申请号：US14465476
申请日：2014-08-21
IPC分类号： H01M10/0562 , H01M6/18 , C04B35/113 , C01G25/02 , C01F7/02 , C01G25/00 , C04B35/119 , C04B35/64 , C04B35/488 , C01F7/00 , H01M10/054 , H01M10/39
摘要： A dense β″-alumina/zirconia composite solid electrolyte and process for fabrication are disclosed. The process allows fabrication at temperatures at or below 1600° C. The solid electrolytes include a dense composite matrix of β″-alumina and zirconia, and one or more transition metal oxides that aid the conversion and densification of precursor salts during sintering. The composite solid electrolytes find application in sodium energy storage devices and power-grid systems and devices for energy applications.
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公开(公告)号：US09437899B2
公开(公告)日：2016-09-06
申请号：US14177115
申请日：2014-02-10
发明人： Yuyan Shao , Jun Liu , Tianbiao Liu , Guosheng Li
IPC分类号： H01M10/00 , H01M10/054 , H01M10/0565 , H01M4/38 , H01M10/0566 , H01M10/0567 , H01M10/056 , H01M10/0569 , H01M4/58 , H01M4/46
CPC分类号： H01M10/054 , H01M4/38 , H01M4/466 , H01M4/5815 , H01M4/5825 , H01M10/056 , H01M10/0565 , H01M10/0566 , H01M10/0567 , H01M10/0569 , H01M2300/0082
摘要： Embodiments of a solid-state electrolyte comprising magnesium borohydride, polyethylene oxide, and optionally a Group IIA or transition metal oxide are disclosed. The solid-state electrolyte may be a thin film comprising a dispersion of magnesium borohydride and magnesium oxide nanoparticles in polyethylene oxide. Rechargeable magnesium batteries including the disclosed solid-state electrolyte may have a coulombic efficiency ≧95% and exhibit cycling stability for at least 50 cycles.
摘要翻译： 公开了包含硼氢化镁，聚环氧乙烷和任选的IIA族或过渡金属氧化物的固体电解质的实施方案。 固体电解质可以是包含硼氢化镁和氧化镁纳米颗粒在聚环氧乙烷中的分散体的薄膜。 包括所公开的固态电解质的可充电镁电池可以具有≥95％的库仑效率，并且在至少50个循环中表现出循环稳定性。
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