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1.发明申请公开(公告)号：US20160126589A1
公开(公告)日：2016-05-05
申请号：US14530562
申请日：2014-10-31
Applicant: Battelle Memorial Institute
Inventor： Jie Xiao , Dongping Lu , Yuyan Shao , Wendy D. Bennett , Gordon L. Graff , Jun Liu , Ji-Guang Zhang
IPC: H01M10/056 , H01M10/0568 , H01M4/587 , H01M4/38 , H01M10/054 , H01M10/44 , H01M10/0525 , H01M10/0569
CPC classification number: H01M10/056 , H01M4/38 , H01M4/587 , H01M10/0525 , H01M10/054 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/004
Abstract: An energy storage device comprising:an anode; anda solute-containing electrolyte composition wherein the solute concentration in the electrolyte composition is sufficiently high to form a regenerative solid electrolyte interface layer on a surface of the anode only during charging of the energy storage device, wherein the regenerative layer comprises at least one solute or solvated solute from the electrolyte composition.
Abstract translation: 一种能量存储装置，包括：阳极; 和含有溶质的电解质组合物，其中所述电解质组合物中的溶质浓度足够高以在所述能量存储装置的充电期间仅在所述阳极的表面上形成再生固体电解质界面层，其中所述再生层包含至少一种溶质 或溶剂化溶质。
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2.发明申请ADDITIVES TO ENHANCE ELECTRODE WETTING AND PERFORMANCE AND METHODS OF MAKING ELECTRODES COMPRISING THE SAME 审中-公开增加电极浸渍和性能的方法以及制造包含该电极的电极的方法公开(公告)号：US20170047581A1
公开(公告)日：2017-02-16
申请号：US15334240
申请日：2016-10-25
Applicant: Battelle Memorial Institute
Inventor： Dongping Lu , Qiuyan Li , Jiguang Zhang , Gordon L. Graff , Jun Liu , Jian Liu , Jie Xiao
CPC classification number: H01M4/364 , B82Y30/00 , H01M4/0404 , H01M4/0471 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/362 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/485 , H01M4/581 , H01M4/5815 , H01M4/5825 , H01M4/587 , H01M4/622 , H01M4/625 , H01M10/0525 , H01M2004/021
Abstract: Electrodes having nanostructure and/or utilizing nanoparticles of active materials and having high mass loadings of the active materials can be made to be physically robust and free of cracks and pinholes. The electrodes include nanoparticles having electroactive material, which nanoparticles are aggregated with carbon into larger secondary particles. The secondary particles can be bound with a binder to form the electrode. The electrodes can further comprise additives that enhance electrode wetting thereby improving overall electrode performance.
Abstract translation: 具有纳米结构和/或利用活性材料的纳米颗粒并且具有高质量负载的活性材料的电极可以被制成物理上坚固的并且没有裂缝和针孔。 电极包括具有电活性材料的纳米颗粒，其纳米颗粒与碳聚集成较大的二次颗粒。 二次粒子可以用粘合剂结合以形成电极。 电极可以进一步包含增强电极润湿的添加剂，从而提高整体电极性能。
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3.发明申请PREFORMATION OF STABLE SOLID ELECTROLYTE INTERFACE FILMS ON GRAPHITE-MATERIAL ELECTRODES 审中-公开在石墨材料电极上稳定的固体电解质界面膜的预制公开(公告)号：US20160126582A1
公开(公告)日：2016-05-05
申请号：US14529840
申请日：2014-10-31
Applicant: Battelle Memorial Institute
Inventor： Jie Xiao , Yuyan Shao , Dongping Lu , Wendy D. Bennett , Jun Liu , Ji-Guang Zhang , Gordon L. Graff
IPC: H01M10/02 , H01M10/04 , H01M10/058 , H01M10/0525 , H01M10/0569
CPC classification number: H01M10/0569 , H01M4/133 , H01M4/136 , H01M4/58 , H01M10/0525 , H01M2300/0028
Abstract: Disclosed are preformed solid electrolyte interface (SEI) film graphite electrodes in lithium-sulfur based chemistry energy storage systems and methods of making the preformed SEI films on graphite electrodes to expand the use of graphite-based electrodes in previously non-graphite anode energy systems, such as lithium-sulfur battery systems. Also disclosed are lithium-ion sulfur battery systems comprising electrolytes that do not include an alkyl carbonate, such as those that do not include EC, and graphite anodes having preformed alkyl carbonate, such as EC-based SEI films.
Abstract translation: 公开了基于锂硫的化学能量存储系统中的预制的固体电解质界面（SEI）膜石墨电极以及在石墨电极上制备预制的SEI膜的方法，以扩大在以前的非石墨阳极能量系统中使用石墨基电极， 如锂硫电池系统。 还公开了包含不包括碳酸烷基酯如不包括EC的电解质的锂离子硫电池系统，以及具有预制的碳酸烷基酯的石墨阳极，例如基于EC的SEI膜。
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4.发明申请Thick Electrodes Including Nanoparticles Having Electroactive Materials and Methods of Making Same 有权包含具有电活性材料的纳米颗粒的厚电极及其制造方法公开(公告)号：US20150228968A1
公开(公告)日：2015-08-13
申请号：US14177954
申请日：2014-02-11
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Jie Xiao , Dongping Lu , Jun Liu , Jiguang Zhang , Gordon L. Graff
CPC classification number: H01M4/366 , B82Y30/00 , C01B32/05 , H01M4/0404 , H01M4/0471 , H01M4/139 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/362 , H01M4/386 , H01M4/485 , H01M4/581 , H01M4/5815 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/625 , H01M2004/021
Abstract: Electrodes having nanostructure and/or utilizing nanoparticles of active materials and having high mass loadings of the active materials can be made to be physically robust and free of cracks and pinholes. The electrodes include nanoparticles having electroactive material, which nanoparticles are aggregated with carbon into larger secondary particles. The secondary particles can be bound with a binder to form the electrode.
Abstract translation: 具有纳米结构和/或利用活性材料的纳米颗粒并且具有高质量负载的活性材料的电极可以被制成物理上坚固的并且没有裂缝和针孔。 电极包括具有电活性材料的纳米颗粒，其纳米颗粒与碳聚集成较大的二次颗粒。 二次粒子可以用粘合剂结合以形成电极。
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公开(公告)号：US20140079976A1
公开(公告)日：2014-03-20
申请号：US14079135
申请日：2013-11-13
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Guanguang Xia , Zhenguo Yang , Liyu Li , Soowhan Kim , Jun Liu , Gordon L. Graff
CPC classification number: H01M8/188 , H01M2/1653 , H01M4/9083 , H01M4/926 , H01M4/96 , H01M8/18 , H01M8/20 , Y02E60/528
Abstract: Iron-sulfide redox flow battery (RFB) systems can be advantageous for energy storage, particularly when the electrolytes have pH values greater than 6. Such systems can exhibit excellent energy conversion efficicency and stability and can utilize low-cost materials that are relatively safer and more environmentally friendly. One example of an iron-sulfide RFB is characterized by a positive electrolyte that comprises Fe(III) and/or Fe(II) in a positive electrolyte supporting solution, a negative electrolyte that comprises S2− and/or S in a negative electrolyte supporting solution, and a membrane, or a separator, that separates the positive electrolyte and electrode from the negative electrolyte and electrode.
Abstract translation: 硫化铁氧化还原液流电池（RFB）系统对于能量储存可能是有利的，特别是当电解质具有大于6的pH值时，这些系统可表现出优异的能量转换效率和稳定性，并且可以利用相对更安全的低成本材料 更环保。 硫化铁RFB的一个实例的特征在于在正电解质支持溶液中包含Fe（III）和/或Fe（II）的正电解质，负电解质，其包含负电解质支持中的S2-和/或S 溶液以及将正电解质和电极与负电解质和电极分离的膜或隔膜。
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Patent Agency Ranking
公开(公告)号：US20150152566A1
公开(公告)日：2015-06-04
申请号：US14616541
申请日：2015-02-06
Applicant: Battelle Memorial Institute
Inventor： Jiguang Zhang , Wu Xu , Gordon L. Graff , Xilin Chen , Fei Ding , Yuyan Shao
IPC: C25D3/56
CPC classification number: C25D3/56 , C09D5/4484 , C25D3/02 , C25D3/12 , C25D3/20 , C25D3/22 , C25D3/30 , C25D3/38 , C25D3/42 , C25D3/46 , C25D3/48 , C25D3/50 , C25D5/00 , C25D13/22
Abstract: Electrodeposition involving an electrolyte having a surface-smoothing additive can result in self-healing, instead of self-amplification, of initial protuberant tips that give rise to roughness and/or dendrite formation on the substrate and/or film surface. For electrodeposition of a first conductive material (C1) on a substrate from one or more reactants in an electrolyte solution, the electrolyte solution is characterized by a surface-smoothing additive containing cations of a second conductive material (C2), wherein cations of C2 have an effective electrochemical reduction potential in the solution lower than that of the reactants.
Abstract translation: 涉及具有表面平滑添加剂的电解质的电沉积可以导致在基材和/或膜表面上产生粗糙和/或枝晶形成的初始突起尖端的自愈而不是自我扩增。 为了从电解质溶液中的一种或多种反应物在基底上电沉积第一导电材料（C1），电解质溶液的特征在于包含第二导电材料（C2）的阳离子的表面平滑添加剂，其中C2的阳离子 溶液中的有效电化学还原电位低于反应物的电化学还原电位。
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公开(公告)号：US20140023925A1
公开(公告)日：2014-01-23
申请号：US14040462
申请日：2013-09-27
Applicant: Battelle Memorial Institute
Inventor： Jun Liu , Daiwon Choi , Wendy D. Bennett , Gordon L. Graff , Yongsoon Shin
CPC classification number: H01M4/0457 , H01M4/0404 , H01M4/13 , H01M4/139 , H01M4/362 , H01M4/366 , H01M4/483 , H01M4/587 , Y02E60/122 , Y10T29/49115
Abstract: A method for forming a nanocomposite material, the nanocomposite material formed thereby, and a battery made using the nanocomposite material. Metal oxide and graphene are placed in a solvent to form a suspension. The suspension is then applied to a current collector. The solvent is then evaporated to form a nanocomposite material. The nanocomposite material is then electrochemically cycled to form a nanocomposite material of at least one metal oxide in electrical communication with at least one graphene layer.
Abstract translation: 形成纳米复合材料的方法，由此形成的纳米复合材料和使用纳米复合材料制成的电池。 将金属氧化物和石墨烯置于溶剂中以形成悬浮液。 然后将悬浮液施加到集电器。 然后将溶剂蒸发以形成纳米复合材料。 然后将纳米复合材料电化学循环以形成与至少一个石墨烯层电连通的至少一个金属氧化物的纳米复合材料。
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公开(公告)号：US09722277B2
公开(公告)日：2017-08-01
申请号：US14530562
申请日：2014-10-31
Applicant: Battelle Memorial Institute
Inventor： Jie Xiao , Dongping Lu , Yuyan Shao , Wendy D. Bennett , Gordon L. Graff , Jun Liu , Ji-Guang Zhang
IPC: H01M10/056 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M4/38 , H01M10/054 , H01M4/587
CPC classification number: H01M10/056 , H01M4/38 , H01M4/587 , H01M10/0525 , H01M10/054 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/004
Abstract: An energy storage device comprising: an anode; and a solute-containing electrolyte composition wherein the solute concentration in the electrolyte composition is sufficiently high to form a regenerative solid electrolyte interface layer on a surface of the anode only during charging of the energy storage device, wherein the regenerative layer comprises at least one solute or solvated solute from the electrolyte composition.
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9.发明授权Thick electrodes including nanoparticles having electroactive materials and methods of making same 有权包括具有电活性材料的纳米颗粒的厚电极及其制造方法公开(公告)号：US09577250B2
公开(公告)日：2017-02-21
申请号：US14177954
申请日：2014-02-11
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Jie Xiao , Dongping Lu , Jun Liu , Jiguang Zhang , Gordon L. Graff
IPC: H01M4/13 , H01M4/36 , H01M4/62 , H01M4/04 , H01M4/58 , B82Y30/00 , H01M4/139 , H01M4/38 , H01M4/485 , H01M4/587 , H01M4/02 , H01M4/1393 , H01M4/1395 , H01M4/1397 , C01B31/02
CPC classification number: H01M4/366 , B82Y30/00 , C01B32/05 , H01M4/0404 , H01M4/0471 , H01M4/139 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/362 , H01M4/386 , H01M4/485 , H01M4/581 , H01M4/5815 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/625 , H01M2004/021
Abstract: Electrodes having nanostructure and/or utilizing nanoparticles of active materials and having high mass loadings of the active materials can be made to be physically robust and free of cracks and pinholes. The electrodes include nanoparticles having electroactive material, which nanoparticles are aggregated with carbon into larger secondary particles. The secondary particles can be bound with a binder to form the electrode.
Abstract translation: 具有纳米结构和/或利用活性材料的纳米颗粒并且具有高质量负载的活性材料的电极可以被制成物理上坚固的并且没有裂缝和针孔。 电极包括具有电活性材料的纳米颗粒，其纳米颗粒与碳聚集成较大的二次颗粒。 二次粒子可以用粘合剂结合以形成电极。
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公开(公告)号：US09040200B2
公开(公告)日：2015-05-26
申请号：US14040462
申请日：2013-09-27
Applicant: Battelle Memorial Institute
Inventor： Jun Liu , Daiwon Choi , Wendy D. Bennett , Gordon L. Graff , Yongsoon Shin
CPC classification number: H01M4/0457 , H01M4/0404 , H01M4/13 , H01M4/139 , H01M4/362 , H01M4/366 , H01M4/483 , H01M4/587 , Y02E60/122 , Y10T29/49115
Abstract: A method for forming a nanocomposite material, the nanocomposite material formed thereby, and a battery made using the nanocomposite material. Metal oxide and graphene are placed in a solvent to form a suspension. The suspension is then applied to a current collector. The solvent is then evaporated to form a nanocomposite material. The nanocomposite material is then electrochemically cycled to form a nanocomposite material of at least one metal oxide in electrical communication with at least one graphene layer.
Abstract translation: 形成纳米复合材料的方法，由此形成的纳米复合材料和使用纳米复合材料制成的电池。 将金属氧化物和石墨烯置于溶剂中以形成悬浮液。 然后将悬浮液施加到集电器。 然后将溶剂蒸发以形成纳米复合材料。 然后将纳米复合材料电化学循环以形成与至少一个石墨烯层电连通的至少一个金属氧化物的纳米复合材料。
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