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1.发明授权公开(公告)号：US12095093B2
公开(公告)日：2024-09-17
申请号：US17250688
申请日：2019-03-06
IPC分类号： H01M4/00 , B01J21/06 , B01J23/72 , B01J23/745 , B01J23/755 , B01J27/125 , B01J27/128 , B01J27/25 , B01J35/40 , B01J37/02 , B01J37/08 , C01B32/159 , C01B32/162 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/62 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/625 , B01J21/06 , B01J23/72 , B01J23/745 , B01J23/755 , B01J27/125 , B01J27/128 , B01J27/25 , B01J35/40 , B01J37/0236 , B01J37/08 , C01B32/159 , C01B32/162 , H01M4/364 , H01M4/386 , H01M4/483 , H01M10/0525 , C01B2202/02 , C01B2202/06 , C01B2202/22 , C01B2202/34 , C01B2202/36 , C01P2002/72 , C01P2002/82 , H01M2004/021 , H01M2004/027
摘要： The invention relates to a silicon-based anode material for a lithium-ion battery, a preparation method therefor, and a battery. The silicon-based negative electrode material is prepared by the compounding of 90 wt %-99.9 wt % of a silicon-based material and 0.1 wt %-10 wt % of carbon nanotubes and/or carbon nanofibers which grow on the surface of the silicon-based material in situ.
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2.发明申请公开(公告)号：US20220131154A1
公开(公告)日：2022-04-28
申请号：US17250688
申请日：2019-03-06
IPC分类号： H01M4/62 , B01J21/06 , H01M4/48 , B01J27/25 , B01J27/125 , B01J27/128 , B01J23/72 , B01J23/755 , B01J23/745 , C01B32/162 , B01J35/02 , H01M4/38 , H01M4/36 , H01M10/0525 , C01B32/159 , B01J37/02 , B01J37/08 , H01M4/02
摘要： The invention relates to a silicon-based anode material for a lithium-ion battery, a preparation method therefor, and a battery. The silicon-based negative electrode material is prepared by the compounding of 90 wt %-99.9 wt % of a silicon-based material and 0.1 wt %-10 wt % of carbon nanotubes and/or carbon nanofibers which grow on the surface of the silicon-based material in situ.
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公开(公告)号：US11161805B2
公开(公告)日：2021-11-02
申请号：US16753232
申请日：2018-10-02
发明人： Bill Morandi , Peng Yu
IPC分类号： C07C253/14 , B01J27/125 , B01J31/14 , B01J31/22 , B01J31/24 , B01J31/26 , C07C253/30 , C07D311/58
摘要： The present invention refers to a process for a transition metal, particularly nickel-catalyzed cyanation reaction of aryl/vinyl halide using organic nitrile compounds. This new reaction provides a strategically distinct approach to the safe preparation of aryl/vinyl cyanides, which are essential compounds in agrochemistry and medicinal chemistry.
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公开(公告)号：US11034641B2
公开(公告)日：2021-06-15
申请号：US16897331
申请日：2020-06-10
发明人： Jakob Albert , Peter Wasserscheid , Nicola Taccardi , Jens Nagengast , Matthias Kehrer , Julian Kadar , Dimitris Ioannis Collias
IPC分类号： C07C51/347 , B01J31/02 , B01J31/26 , C07C51/377 , B01J27/16 , B01J27/125 , B01J27/122 , B01J27/138
摘要： Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a feed stream containing lactic acid, lactic acid derivatives, or mixtures thereof with a molten salt catalyst comprising an ionic liquid (IL) and an acid in liquid phase are provided.
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5.发明授权公开(公告)号：US11000839B2
公开(公告)日：2021-05-11
申请号：US15866588
申请日：2018-01-10
申请人： Chevron U.S.A. Inc.
IPC分类号： B01J31/02 , B01J31/40 , B01D15/18 , B01J23/44 , B01J38/48 , C07C2/58 , B01J38/10 , B01J23/42 , B01J35/10 , B01J21/04 , B01J20/10 , B01J20/16 , B01J20/28 , B01J23/83 , B01J38/08 , B01J27/125 , B01J31/26
摘要： Provided is a hydro-regeneration catalyst system, comprising: (a) a first graded bed comprising a guard bed material; and (b) a second graded bed, fluidly connected to the first graded bed, comprising a noble metal catalyst on a support having mesopores and macropores; wherein the noble metal catalyst has an average pore diameter of 20 to 1,000 nm (0.02 to 1 μm), a total pore volume of greater than 0.80 cc/g, and a macropore volume of 0.10 to 0.50 cc/g. Also provided is a guard bed system, comprising: (a) a first guard bed comprising a first adsorbent having 10 μm or larger pores with an average pore diameter of 100 to 1,000 μm; and (b) a second guard bed fluidly connected to the first guard bed, comprising a second adsorbent material having mesopores and macropores with a second average pore diameter of 20 to 1,000 nm.
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公开(公告)号：US20210061972A1
公开(公告)日：2021-03-04
申请号：US17001832
申请日：2020-08-25
发明人： Sandor Nagy , Christopher D. Smith , Xueyong Yang , Daniel F. White , Sheri E. Davis , Shahram Mihan , Volker Fraaije
IPC分类号： C08J11/16 , B01J27/125 , C10G1/10
摘要： A method of depolymerizing plastics using a fluorinated alumina catalyst is described herein. The method reduces the energy required for the depolymerization process while achieving improved depolymerization results.
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公开(公告)号：US10758897B2
公开(公告)日：2020-09-01
申请号：US16178566
申请日：2018-11-01
发明人： Sheng Wang , Tao Wang , Shenshen Ouyang
IPC分类号： B01J35/00 , B01J23/42 , B01J23/44 , B01J23/52 , B01J23/72 , B01J27/051 , B01J27/12 , B01J27/125 , B01J27/24 , B01J35/02 , B01J35/08 , B01J37/34
摘要： A composite photocatalyst is provided. The composite photocatalyst includes a nanomotor and a plurality of cocatalysts, the nanomotor comprises a shell formed by porous material, at least one inner core formed by a photocatalyst, and a cavity between the shell and the at least one inner core, the plurality of cocatalysts are located in the cavity. The plurality of cocatalysts are selected from the group consisting of metal nanoparticles, metal oxide nanoparticles, metal sulfide nanoparticles, phosphate nanoparticles, up-conversion material nanoparticles, and any combination thereof. A method for making the composite photocatalyst and application thereof are further provided. The plurality of cocatalysts and the nanomotor forms a photocatalytic synergistic reaction system, improving photo-catalytic activity of the composite photocatalyst.
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公开(公告)号：US10717696B2
公开(公告)日：2020-07-21
申请号：US15661012
申请日：2017-07-27
发明人： Jakob Albert , Peter Wasserscheid , Nicola Taccardi , Jens Nagengast , Matthias Kehrer , Julian Kadar , Dimitris Ioannis Collias
IPC分类号： C07C51/347 , B01J27/125 , B01J27/122 , B01J31/26 , B01J31/02 , C07C51/377 , B01J27/138 , B01J27/16
摘要： Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a feed stream containing lactic acid, lactic acid derivatives, or mixtures thereof with a molten salt catalyst comprising an ionic liquid (IL) and an acid in liquid phase are provided.
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公开(公告)号：US10307745B2
公开(公告)日：2019-06-04
申请号：US15661016
申请日：2017-07-27
发明人： Jakob Albert , Peter Wasserscheid , Nicola Taccardi , Jens Nagengast , Matthias Kehrer , Julian Kadar , Dimitris Ioannis Collias
IPC分类号： B01J31/02 , B01J27/02 , B01J27/06 , B01J27/16 , B01J31/04 , B01J27/122 , B01J27/125 , B01J27/138 , B01J31/26
摘要： Catalysts for the dehydration of lactic acid, lactic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof in liquid phase comprising an ionic liquid (IL) and an acid are provided.
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公开(公告)号：US09822070B2
公开(公告)日：2017-11-21
申请号：US15111507
申请日：2015-01-14
IPC分类号： C07D209/46 , C08G64/12 , B01J27/125
CPC分类号： C07D209/46 , B01J27/125 , C08G64/12
摘要： A method for the manufacture of a 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine composition comprises: reacting a phthalimide with a phenol in the presence of a catalyst and optionally a solvent at an elevated temperature to form the 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine composition.
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