专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

WO2014197012A1 HYBRID ANODES FOR REDOX FLOW BATTERIES 审中-公开
标题翻译：用于REDOX流量电池的混合阳极
公开(公告)号：WO2014197012A1
公开(公告)日：2014-12-11
申请号：PCT/US2014/015696
申请日：2014-02-11
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： WANG, Wei , XIAO, Jie , WEI, Xiaoliang , LIU, Jun , SPRENKLE, Vincent L.
IPC分类号： H01M8/18 , H01M12/08
CPC分类号： H01M12/08 , H01M4/382 , H01M4/90 , H01M4/96 , H01M8/188 , Y02E60/128
摘要： RFBs having solid hybrid electrodes can address at least the problems of active material consumption, electrode passivation, and metal electrode dendrite growth that can be characteristic of traditional batteries, especially those operating at high current densities. The RFBs each have a first half cell containing a first redox couple dissolved in a solution or contained in a suspension. The solution or suspension can flow from a reservoir to the first half cell. A second half cell contains the solid hybrid electrode, which has a first electrode connected to a second electrode, thereby resulting in an equipotential between the first and second electrodes. The first and second half cells are separated by a separator or membrane.
摘要翻译：具有固体混合电极的RFB至少可以解决活性材料消耗，电极钝化和金属电极枝晶生长的问题，其可以是传统电池的特征，特别是以高电流密度工作的电池。 RFB各自具有包含溶解在溶液中或包含在悬浮液中的第一氧化还原对的第一半电池。溶液或悬浮液可以从储存器流到前半单元。第二半单元包含固体混合电极，其具有连接到第二电极的第一电极，从而在第一和第二电极之间产生等电位。第一和第二个细胞被分离器或膜隔开。

22. 发明申请

WO2014168691A1 ELECTRODES FOR MAGNESIUM ENERGY STORAGE DEVICES 审中-公开
标题翻译：用于镁能量储存装置的电极
公开(公告)号：WO2014168691A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/018190
申请日：2014-02-25
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun
IPC分类号： H01M10/054 , H01M4/46 , H01M2/16
CPC分类号： H01M4/466 , H01M2/1613 , H01M4/134 , H01M10/054 , H01M10/0568
摘要： Nanostructured bismuth materials can be utilized as an insertion material in electrodes for magnesium energy storage devices to take advantage of short diffusion lengths for Mg 2+ . The result can be a significantly increased charge/discharge rates and/or improved cycling stabilities. In one example, an energy storage device has magnesium as an electroactive species, an electrolyte salt containing magnesium, and an anode having bismuth nanostructures. The bismuth nanostructures have at least one dimension that is less than or equal to 25 nm. At least a portion of the magnesium is reversibly inserted into, and extracted from, the anode during discharging and charging states, respectively.
摘要翻译：纳米结构的铋材料可以用作镁能量储存装置的电极中的插入材料，以利用Mg2 +的短扩散长度。结果可以是显着增加的充电/放电速率和/或改善的循环稳定性。在一个实例中，能量存储装置具有镁作为电活性物质，含镁的电解质盐和具有铋纳米结构的阳极。铋纳米结构具有至少一个小于或等于25nm的尺寸。分别在放电和充电状态期间，镁的至少一部分可逆地插入阳极中并从其中提取出来。

23. 发明申请

WO2014168671A1 MAGNESIUM-BASED ENERGY STORAGE SYSTEMS AND METHODS HAVING IMPROVED ELECTROLYTES 审中-公开
标题翻译：基于镁的能源储存系统和具有改进电解质的方法
公开(公告)号：WO2014168671A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/013371
申请日：2014-01-28
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： LIU, Tianbiao , LI, Guosheng , LIU, Jun , SHAO, Yuyan
IPC分类号： H01M10/056 , 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 Mg 2+ 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 Mg 2+ electrolytes utilizes inexpensive and safe magnesium dihalides as non-nucleophilic Mg 2+ sources in combination with Lewis acids, MR a X 3-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 Mg 2+ 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 vs镁），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亲核Mg2 +源与路易斯酸MRaX3-a（3≥a≥1）的组合。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。

24. 发明申请

WO2014109791A1 SODIUM-BASED ENERGY STORAGE DEVICES BASED ON SURFACE-DRIVEN REACTIONS 审中-公开
标题翻译：基于表面驱动反应的基于钠的能量储存装置
公开(公告)号：WO2014109791A1
公开(公告)日：2014-07-17
申请号：PCT/US2013/050689
申请日：2013-07-16
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun , XIAO, Jie , WANG, Wei
IPC分类号： H01M10/054 , H01M10/39
CPC分类号： H01M4/381 , H01G11/06 , H01G11/30 , H01G11/32 , H01G11/62 , H01M4/13 , H01M4/663 , H01M10/054 , H01M10/44 , Y02E60/13 , Y02T10/7022
摘要： The performance of sodium-based energy storage devices can be improved according to methods and devices based on surface-driven reactions between sodium ions and functional groups attached to surfaces of the cathode. The cathode substrate, which includes a conductive material, can provide high electron conductivity while the surface functional groups can provide reaction sites to store sodium ions. During discharge cycles, sodium ions will bind to the surface functional groups. During charge cycles, the sodium ions will be released from the surface functional groups. The surface-driven reactions are preferred compared to intercalation reactions.
摘要翻译：可以根据钠离子和附着于阴极表面的官能团之间的表面驱动反应的方法和装置，改善钠基储能装置的性能。包括导电材料的阴极基底可以提供高电子导电性，而表面官能团可以提供反应位点来储存钠离子。在放电循环期间，钠离子将与表面官能团结合。在充电循环期间，钠离子将从表面官能团释放出来。与嵌入反应相比，表面驱动的反应是优选的。

25. 发明申请

WO2004048644A2 ELECTROSYNTHESIS OF NANOFIBERS AND NANO-COMPOSITE FILMS 审中-公开
标题翻译：纳米纤维和纳米复合薄膜的电合成
公开(公告)号：WO2004048644A2
公开(公告)日：2004-06-10
申请号：PCT/US2003/016273
申请日：2003-05-21
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： LIN, Yuehe , LIANG, Liang , LIU, Jun
IPC分类号： C25D
CPC分类号： B82Y30/00 , C09D5/4476 , C25D9/00
摘要： A method of producing an array of oriented nanofibers that involves forming a solution that includes at least one electroactive species. An electrode substrate is brought into contact with the solution. A current density is applied to the electrode substrate that includes at least a first step of applying a first substantially constant current density for a first time period and a second step of applying a second substantially constant current density for a second time period. The first and second time periods are of sufficient duration to electrically deposit on the electrode substrate an array of oriented nanofibers produced from the electroactive species. Also disclosed are films that include arrays or networks of oriented nanofibers and a method for amperometrically detecting or measuring at least one analyte in a sample.
摘要翻译：生产取向纳米纤维阵列的方法，其涉及形成包含至少一种电活性物质的溶液。使电极基板与溶液接触。向电极基板施加电流密度，该电流密度至少包括在第一时间段施加第一基本上恒定的电流密度的第一步骤和在第二时间段施加第二基本上恒定的电流密度的第二步骤。第一和第二时间段具有足够的持续时间以在电极基板上电沉积由电活性物质产生的取向纳米纤维的阵列。还公开了包含取向纳米纤维的阵列或网络的膜以及用于安培检测或测量样品中的至少一种分析物的方法。

26. 发明申请

WO2022087258A1 AIR-STABLE SOLID-STATE SULFIDE ELECTROLYTE 审中-公开
公开(公告)号：WO2022087258A1
公开(公告)日：2022-04-28
申请号：PCT/US2021/056043
申请日：2021-10-21
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： YU, Zhaoxin , LU, Dongping , XIAO, Jie , LIU, Jun
IPC分类号： H01M4/13 , H01M4/38 , H01M4/62 , H01M10/052
摘要： A method that includes contacting an amphipathic surface protective agent with a moisture sensitive Li-ion conductor material surface resulting in a protected Li-ion conductor material, and assembling an electrochemical cell that includes the protected Li-ion conductor material.

27. 发明申请

WO2016057423A1 ALL-VANADIUM SULFATE ACID REDOX FLOW BATTERY SYSTEM 审中-公开
标题翻译：全钒酸酸氧化还原剂流动电池系统
公开(公告)号：WO2016057423A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/054075
申请日：2015-10-05
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： NIE, Zimin , WANG, Wei , WEI, Xiaoliang , LI, Bin , LIU, Jun , SPRENKLE, Vincent, L.
IPC分类号： H01M8/18 , H01M4/96 , H01M2/38
CPC分类号： H01M8/20 , H01M8/188 , Y02E60/528
摘要： All-vanadium sulfate redox flow battery systems have a catholyte and an anolyte comprising an aqueous supporting solution including chloride ions and phosphate ions. The aqueous supporting solution stabilizes and increases the solubility of vanadium species in the electrolyte, allowing an increased vanadium concentration over a desired operating temperature range. According to one example, the chloride ions are provided by MgCI 2 , and the phosphate ions are provided by (NH 4 ) 2 HPO 4 .
摘要翻译：全硫酸钒氧化还原液流电池系统具有阴极电解液和阳极电解液，其包含含有氯离子和磷酸根离子的水性支持溶液。含水载体溶液稳定并提高钒物质在电解质中的溶解度，允许在所需工作温度范围内提高钒浓度。根据一个实例，氯离子由MgCl 2提供，磷酸根离子由（NH4）2HPO4提供。

28. 发明申请

WO2015187240A1 HIGH-ENERGY-DENSITY, NONAQUEOUS, REDOX FLOW BATTERIES HAVING IODINE-BASED SPECIES 审中-公开
标题翻译：高能密度，非水性，具有碘化物种的氧化还原电池
公开(公告)号：WO2015187240A1
公开(公告)日：2015-12-10
申请号：PCT/US2015/023379
申请日：2015-03-30
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： LI, Bin , WEI, Xiaoliang , NIE, Zimin , WANG, Wei , LIU, Jun , SPRENKLE, Vincent, L.
IPC分类号： H01M8/16 , H01M12/06
CPC分类号： H01M8/188 , H01M8/04186 , H01M8/1009 , H01M8/20 , H01M8/225 , H01M2300/0017 , H01M2300/0034 , H01M2300/0037 , Y02E60/528
摘要： Nonaqueous redox flow batteries (RFBs) can utilize a metal and a cation of the metal (Mn+) as an active redox couple for a first electrode and electrolyte, respectively, in a first half-cell. The RFBs can also utilize a second electrolyte having l-based species. The l-based species can be selected from the group consisting of h anions, I2, anions of lx (x > 3), or combinations thereof. Two different ones of the l-based species compose a second redox active couple in the second half cell.
摘要翻译：非水氧化还原液流电池（RFB）可以在第一个半电池中分别利用金属（Mn +）的金属和阳离子作为第一电极和电解质的活性氧化还原对。 RFB还可以利用具有1种物质的第二电解质。所述1种物质可以选自阴离子，I2，lx（x> 3）的阴离子或其组合。两种不同的基于l的物种在第二个半电池中组成第二个氧化还原活性对。

29. 发明申请

WO2014168672A1 MAGNESIUM ENERGY STORAGE DEVICE HAVING A SEMI-SOLID POSITIVE ELECTRODE 审中-公开
标题翻译：具有半固体电极的镁能量储存装置
公开(公告)号：WO2014168672A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/013373
申请日：2014-01-28
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： SHAO, Yuyan , LIU, Jun , LI, Guosheng , LIU, Tianbiao
IPC分类号： H01M10/056 , H01M10/054
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。

30. 发明申请

WO2020176324A1 LITHIUM METAL POUCH CELLS AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：WO2020176324A1
公开(公告)日：2020-09-03
申请号：PCT/US2020/018996
申请日：2020-02-20
申请人： BATTELLE MEMORIAL INSTITUTE
发明人： XIAO, Jie , LIU, Jun , LEE, Hongkyung , LIU, Dianying , NIU, Chaojiang
IPC分类号： H01M2/02 , H01M4/134 , H01M10/0525
摘要： A lithium metal pouch cell having a specific energy ≥ 300 Wh∙kg -1 includes an anode comprising lithium metal and an anode current collector, the anode having an areal capacity N (mAh∙cm -2 ); a cathode comprising a cathode material and a cathode current collector, the cathode having an a real capacity P (mAh∙cm -2 ), wherein a ratio of N/P is within a range of 0.02 to 5; an electrolyte having an electrolyte mass E and comprising a lithium active salt and a solvent, the lithium metal pouch cell having an electrolyte mass to cell capacity (E/C) ratio within a range of 1 to 6 g∙Ah -1 ; a separator positioned between the anode and the cathode; and a packaging material defining a pouch enclosing the anode, cathode, electrolyte, and separator; wherein a protruding tab of the anode current collector and a protruding tab of the cathode current collector are external to the pouch.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式