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1.发明公开公开(公告)号：US20240365522A1
公开(公告)日：2024-10-31
申请号：US18641747
申请日：2024-04-22
发明人： Yury Gogotsi , Babak Anasori , Mohamed H. Alhabeb , Christine B. Hatter , Chong Min Koo , Soon Man Hong , Faisal Shahzad
IPC分类号： H05K9/00 , C01B32/921 , H01B1/20 , H01L23/29 , H01L23/552
CPC分类号： H05K9/0088 , H01B1/20 , H01L23/295 , H01L23/552 , H05K9/0084 , C01B32/921 , C01P2002/20 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2006/40 , H01L2924/3025
摘要： The present disclosure is directed to materials which provide electromagnetic shielding and methods of providing such electromagnetic shielding. In particular, the present disclosure describes the use of two-dimensional transition metal carbide, nitride, and carbonitride materials for this purpose.
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公开(公告)号：US20240363852A1
公开(公告)日：2024-10-31
申请号：US18770550
申请日：2024-07-11
发明人： Pilsang YUN , Jangsuk HYUN , Wooyoung YANG
CPC分类号： H01M4/525 , C01G53/006 , H01M4/366 , H01M4/505 , H01M10/0525 , C01P2004/50 , H01M2004/028
摘要： A nickel-based active material precursor for a lithium secondary battery includes: a secondary particle including a plurality of particulate structures, wherein each particulate structure includes a porous core portion and a shell portion, the shell portion including primary particles radially arranged on the porous core portion; and the secondary particle has a plurality of radial centers. When the nickel-based active material precursor is used, a nickel-based positive active material having a short lithium ion diffusion distance, in which intercalation and deintercalation of lithium are facilitated, may be obtained. A lithium secondary battery manufactured using the positive active material may exhibit enhanced lithium availability, and may exhibit enhanced capacity and lifespan due to suppression of crack formation in the active material during charging and discharging.
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公开(公告)号：US20240363837A1
公开(公告)日：2024-10-31
申请号：US18530118
申请日：2023-12-05
发明人： So Young Lee , Ga Hyeon Im , Yun Sung Kim , Kyu Joon Lee , Yoon Kwang Lee , Je Sik Park , Hong Seok Min
CPC分类号： H01M4/366 , C01B32/00 , H01M4/386 , H01M4/587 , C01P2002/72 , C01P2004/03 , C01P2004/61 , C01P2004/80 , C01P2006/12 , C01P2006/40 , C01P2006/62 , C01P2006/64 , H01M2004/021 , H01M2004/027 , H01M2220/20
摘要： Disclosed are an anode active material for an all-solid-state battery in which a lithiophilic material is deposited in and on particles.
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4.发明公开公开(公告)号：US20240363374A1
公开(公告)日：2024-10-31
申请号：US18632376
申请日：2024-04-11
发明人： Mukhles SOWWAN , Shu-Kwan LAU
IPC分类号： H01L21/67 , C01B33/02 , C30B29/06 , C30B33/12 , H01L21/3065
CPC分类号： H01L21/67069 , C01B33/02 , C30B29/06 , C30B33/12 , H01L21/3065
摘要： Disclosed herein are a processing chamber, a radical generation cartridge, and a method for etching amorphous silicon selectively relative to crystalline silicon. In one example, the selective silicon etching process is performed in an epitaxy processing chamber. In an example, a processing chamber is provided that includes a chamber body, a transparent dome, a susceptor, a heat source, and a first hot wire filament. The transparent dome is disposed on the chamber body and with the body, partially enclosing a processing volume. The susceptor is disposed in the processing volume. The heat source is positioned to direct radiant energy through the transparent dome toward the susceptor. The first hot wire filament is disposed in a first gas inlet formed through the chamber body. The first hot wire filament is configured to generate radicals from gas flowing through the first gas inlet into the processing volume of the processing chamber.
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公开(公告)号：US20240363262A1
公开(公告)日：2024-10-31
申请号：US18647973
申请日：2024-04-26
申请人： Wootz, Inc.
IPC分类号： H01B1/04 , C01B32/168 , C23C14/18 , C25D5/54
CPC分类号： H01B1/04 , C01B32/168 , C23C14/185 , C25D5/54 , C01B2202/08 , C01B2202/22 , C01B2202/30 , C01P2004/02 , C01P2004/54 , C01P2006/10
摘要： The present disclosure provides carbon nanotube (CNT)-to-metal assemblies comprising a carbon nanotube (CNT) component connected to a metal component, and methods for preparing them. The assemblies may be connected through a CNT-to-metal connector that may comprise a CNT connector pad.
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公开(公告)号：US20240360566A1
公开(公告)日：2024-10-31
申请号：US18645995
申请日：2024-04-25
申请人： Avadain LLC
IPC分类号： C25B1/135 , C01B32/19 , C01B32/225
CPC分类号： C25B1/135 , C01B32/19 , C01B32/225
摘要： A method for the continuous production of graphene. The method includes flowing a suspension of graphite particles into a conductive, open-cell porous material that is disposed within a reaction vessel, applying a cathodic potential to the conductive, open-cell porous material, wherein the cathodic potential suffices to exfoliate graphene, and flowing a suspension of the exfoliated graphene out from the conductive, open-cell porous material.
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7.发明公开公开(公告)号：US20240360004A1
公开(公告)日：2024-10-31
申请号：US18764850
申请日：2024-07-05
发明人： Tomohiro YOKOYAMA
CPC分类号： C01G53/50 , F27B9/28 , F27B9/36 , H01M4/505 , H01M4/525 , F27D2003/0042 , H01M2004/028
摘要： Provided is a production apparatus for a cathode active material for lithium ion secondary batteries which can improve productivity. The production apparatus is provided with: a conveying device that conveys a raw material of a cathode active material, the raw material containing a metallic compound and a lithium compound, the metallic compound including at least one metallic element selected from the group consisting of nickel, cobalt, and manganese; and a heating unit in which the raw material is heated, wherein the heating unit has at least one heating member that heats the raw material by heat conduction, the conveying device has a conveying member that conveys the raw material, the heating member heats the raw material via the conveying member, and the conveying member has a retaining part for the raw material of the cathode active material along a side part thereof in a width direction.
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公开(公告)号：US20240359998A1
公开(公告)日：2024-10-31
申请号：US18573868
申请日：2022-06-20
IPC分类号： C01G23/04
CPC分类号： C01G23/043 , C01P2002/72 , C01P2002/90 , C01P2006/22
摘要： A powder containing: a first particle having a first crystal composition; and a second particle having a second crystal composition different from the first crystal composition, wherein each of the first crystal composition and the second crystal composition contains at least one selected from the group consisting of Ti2O3, γ-Ti3O5 and Ti4O7.
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公开(公告)号：US20240359992A1
公开(公告)日：2024-10-31
申请号：US18769829
申请日：2024-07-11
发明人： Kenya UCHIDA , Hiroyuki FUKUI , Takeaki IWAMOTO
IPC分类号： C01B33/107
CPC分类号： C01B33/1071
摘要： According to one embodiment, a treatment method for treating a mixture containing one or both of halosilanes and hydrolysates of the halosilanes is provided. The method includes bringing the mixture into contact with a treatment liquid. The treatment liquid has a pH of 8 to 14. The treatment liquid has a mass corresponding to 100 times or more a mass of the mixture.
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公开(公告)号：US20240359985A1
公开(公告)日：2024-10-31
申请号：US18649637
申请日：2024-04-29
申请人： Trimtabs Ltd
发明人： Alvin ORBAEK WHITE , Ali HEDAYATI
IPC分类号： C01B32/162 , B01J31/22 , B09B3/40
CPC分类号： C01B32/162 , B01J31/2295 , B09B3/40 , B01J2231/005 , B01J2531/842 , C01B2202/36 , C01P2002/82 , C01P2002/88 , C01P2004/03
摘要： The present disclosure provides methods for the conversion of a solution or suspension of polymers, plastics, and other carbon-containing waste materials in the presence of a metal containing catalyst into carbon nanotubes. The method includes steps of mixing the polymer and metallic catalyst in a suitable solvent and injecting the mixture into a heated zone of a chemical vapor deposition (CVD) reactor to produce carbon nanotubes (CNTs). Advantages of the present disclosure include ease of use, the potential use of a wide range of plastics that cannot be recycled or upcycled by traditional methods, and the ability to use waste hydrocarbon solvents to dissolve the plastic, or to use as a carbon source.
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