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1.发明申请ANODES, CATHODES, AND SEPARATORS FOR BATTERIES AND METHODS TO MAKE AND USE SAME 审中-公开阳极，阴极和电池分离器以及制造和使用它们的方法
公开(公告)号：WO2018045226A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/049719
申请日：2017-08-31
CPC分类号： H01M4/133 , H01M2/1666 , H01M4/0404 , H01M4/0471 , H01M4/136 , H01M4/38 , H01M4/58 , H01M4/583 , H01M4/625 , H01M10/0525 , H01M2004/028 , Y02T10/7011
摘要： Anodes, cathodes, and separators for batteries (electrochemical energy storage devices). The anodes are Li metal anodes having lithiated carbon films (Li-MWCNT) (as dendrite suppressors and protective coatings for the Li metal anodes). The cathodes are sulfurized carbon cathodes. The separators are GNR-coated (or modified) separators. The invention includes each of these separately (as well as in combination both with each other and with other anodes, cathodes, and separators) and the methods of making each of these separately (and in combination). The invention further includes a battery that uses at least one of (a) the anode having a lithiated carbon film, (b) the sulfurized carbon cathode, and (c) the GNR-modified separator in the anode/cathode/separator arrangement. For instance, a full battery can include the sulfurized carbon cathode in combination with the Li-MWCNT anode or a full battery can include the sulfurized carbon cathode in combination with other anodes (such as a GCNT-Li anode).
摘要翻译：
电池的阳极，阴极和隔板（电化学储能装置）。 阳极是具有锂化碳膜（Li-MWCNT）的Li金属阳极（作为树枝状抑制剂和用于Li金属阳极的保护涂层）。 阴极是硫化碳阴极。 分离器是GNR涂层（或改性）分离器。 本发明分别包括这些（以及相互之间以及与其他阳极，阴极和分离器的组合）以及分别（和组合地）制造这些中的每一个的方法。 本发明进一步包括使用（a）具有锂化碳膜的阳极，（b）硫化碳阴极和（c）阳极/阴极/分隔器装置中的GNR改性的隔膜中的至少一种的电池。 例如，完整的电池可以包括与Li-MWCNT阳极结合的硫化碳阴极，或者完整电池可以包括与其他阳极（例如GCNT-Li阳极）结合的硫化碳阴极。
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2.发明申请
公开(公告)号：WO2017164963A9
公开(公告)日：2017-09-28
申请号：PCT/US2017/012706
申请日：2017-01-09
IPC分类号： C01B31/04
摘要： Embodiments of the present disclosure pertain to methods of making a carbon nanotube hybrid material by depositing a catalyst solution onto a carbon-based material, and growing carbon nanotubes on the carbon-based material such that the grown carbon nanotubes become covalently linked to the carbon-based material through carbon-carbon bonds. The catalyst solution includes a metal component (e.g., iron) and a buffer component (e.g., aluminum) that may be in the form of particles. The metal component of the particle may be in the form of a metallic core or metallic oxide core while the buffer component may be on a surface of the metal component in the form of metal or metal oxides. Further embodiments of the present disclosure pertain to the catalytic particles and carbon nanotube hybrid materials. The carbon nanotube hybrid materials of the present disclosure may be incorporated as electrodes (e.g., anodes or cathodes) in energy storage devices.
摘要翻译： 本公开的实施方式涉及通过将催化剂溶液沉积到碳基材料上并且在碳基材料上生长碳纳米管来制造碳纳米管混合材料的方法，使得生长的碳 碳纳米管通过碳 - 碳键与碳基材料共价连接。 催化剂溶液包括可以呈颗粒形式的金属组分（例如铁）和缓冲剂组分（例如铝）。 颗粒的金属组分可以是金属芯或金属氧化物芯的形式，而缓冲组分可以金属或金属氧化物形式存在于金属组分的表面上。 本公开的另外的实施方式涉及催化颗粒和碳纳米管混合材料。 本公开的碳纳米管混合材料可以作为电极（例如，阳极或阴极）结合在能量存储装置中。
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公开(公告)号：WO2019241291A1
公开(公告)日：2019-12-19
申请号：PCT/US2019/036609
申请日：2019-06-11
摘要： Systems and methods that utilize a separator coated by particles for Li dendrite detection in an ordinary two-electrode battery system. The particles can be red phosphorus (RP) particles and/or other particles that are poor electronic conductors, are able to react with Li, and will form an insoluble product with Li, such as silicon, germanium, arsenic, metal oxides, metal halides, metal chalcogenides, chalcogenides, and LiM x E y O z (M=metal, E=nonmetal, 0=oxygen, x≥0, y≥0, z≥0). These other particles can be used by themselves or in combination with one another. No additional electrode is needed, and the presence of Li dendrites can be detected simply based on the voltage profile during the charging step.
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公开(公告)号：WO2017164963A3
公开(公告)日：2017-09-28
申请号：PCT/US2017/012706
申请日：2017-01-09
IPC分类号： C01B31/04
摘要： Embodiments of the present disclosure pertain to methods of making a carbon nanotube hybrid material by depositing a catalyst solution onto a carbon-based material, and growing carbon nanotubes on the carbon-based material such that the grown carbon nanotubes become covalently linked to the carbon-based material through carbon-carbon bonds. The catalyst solution includes a metal component (e.g., iron) and a buffer component (e.g., aluminum) that may be in the form of particles. The metal component of the particle may be in the form of a metallic core or metallic oxide core while the buffer component may be on a surface of the metal component in the form of metal or metal oxides. Further embodiments of the present disclosure pertain to the catalytic particles and carbon nanotube hybrid materials. The carbon nanotube hybrid materials of the present disclosure may be incorporated as electrodes (e.g., anodes or cathodes) in energy storage devices.
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公开(公告)号：WO2017164963A2
公开(公告)日：2017-09-28
申请号：PCT/US2017/012706
申请日：2017-01-09
IPC分类号： C01B31/04
CPC分类号： C01B32/162 , B01J21/04 , B01J23/72 , B01J23/745 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/22 , C01B2202/32 , C01P2006/12 , H01G11/36 , H01M4/0428 , H01M4/13 , H01M4/139 , H01M4/362 , H01M4/583 , H01M4/587 , H01M4/663 , H01M4/9083 , H01M4/96 , H01M2004/021 , H01M2004/027 , Y10S977/742 , Y10S977/843 , Y10S977/948
摘要： Embodiments of the present disclosure pertain to methods of making a carbon nanotube hybrid material by depositing a catalyst solution onto a carbon-based material, and growing carbon nanotubes on the carbon-based material such that the grown carbon nanotubes become covalently linked to the carbon-based material through carbon-carbon bonds. The catalyst solution includes a metal component (e.g., iron) and a buffer component (e.g., aluminum) that may be in the form of particles. The metal component of the particle may be in the form of a metallic core or metallic oxide core while the buffer component may be on a surface of the metal component in the form of metal or metal oxides. Further embodiments of the present disclosure pertain to the catalytic particles and carbon nanotube hybrid materials. The carbon nanotube hybrid materials of the present disclosure may be incorporated as electrodes (e.g., anodes or cathodes) in energy storage devices.
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公开(公告)号：WO2017062950A1
公开(公告)日：2017-04-13
申请号：PCT/US2016/056270
申请日：2016-10-10
CPC分类号： H01M4/66 , H01M4/0404 , H01M4/0409 , H01M4/0414 , H01M4/0419 , H01M4/0459 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/587 , H01M4/625 , H01M10/052
摘要： Embodiments of the present disclosure pertain to an electrode that includes: a porous carbon material; a metal (e.g., Li) associated with the porous carbon material; and a conductive additive (e.g., graphene nanoribbons) associated with the porous carbon material. The metal may be in the form of a non-dendritic or non-mossy coating on a surface of the porous carbon material. The electrodes may also be associated with a substrate, such as a copper foil. The electrodes may be utilized as anodes or cathodes in energy storage devices, such as lithium ion batteries. Additional embodiments pertain to energy storage devices that contain the electrodes of the present disclosure. Further embodiments pertain to methods of making the electrodes by associating porous carbon materials with a conductive additive, a metal, and optionally a substrate. The electrode may then be incorporated as a component of an energy storage device.
摘要翻译： 本公开的实施例涉及一种电极，其包括：多孔碳材料; 与多孔碳材料相关联的金属（例如Li）; 和与多孔碳材料相关联的导电添加剂（例如，石墨烯纳米带）。 金属可以是在多孔碳材料的表面上的非树枝状或非苔藓涂层的形式。 电极也可以与诸如铜箔的衬底相关联。 电极可以用作能量存储装置中的阳极或阴极，例如锂离子电池。 附加实施例涉及包含本公开的电极的能量存储装置。 另外的实施例涉及通过将多孔碳材料与导电添加剂，金属和任选的基底缔合来制造电极的方法。 然后可以将电极作为能量存储装置的组件并入。
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