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公开(公告)号：US10069134B2
公开(公告)日：2018-09-04
申请号：US14493886
申请日：2014-09-23
Applicant: Corning Incorporated
IPC: H01M4/137 , H01M4/136 , H01M4/60 , H01M4/36 , H01M4/62 , C09K3/00 , B22F1/02 , C01D15/00 , H01M4/38 , H01M4/58 , C01D15/04 , H01M4/00 , H01M10/0525
Abstract: An encapsulated lithium particle including: a core comprised of at least one of: lithium; a lithium metal alloy; or a combination thereof; and a shell comprised of a lithium salt, an oil, and optionally a binder, and the shell encapsulates the core, and the particle size is from 10 to 500 microns. Also, disclosed is a method of making the particle and using the particle in electrical devices such as a capacitor or a battery.
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公开(公告)号：US09653221B2
公开(公告)日：2017-05-16
申请号：US15377395
申请日：2016-12-13
Applicant: Corning Incorporated
IPC: B01J20/20 , H01G11/34 , H01G11/86 , C01B31/02 , H01G11/50 , H01G11/42 , H01G11/38 , H01G11/06 , H01G11/44
CPC classification number: H01G11/86 , B01J20/20 , C01B32/05 , C01P2006/40 , H01G11/06 , H01G11/34 , H01G11/38 , H01G11/42 , H01G11/44 , H01G11/50 , Y02E60/13
Abstract: An anode in a lithium ion capacitor, including: a carbon composition comprising: a coconut shell sourced carbon in from 85 to 95 wt %; a conductive carbon in from 1 to 10 wt %; and a binder in from 3 to 8 wt %; and an electrically conductive substrate, wherein the coconut shell sourced carbon has a disorder (D) peak to graphitic (G) peak intensity ratio by Raman analysis of from 1.40 to 1.85; and by elemental analysis a hydrogen content of from 0.01 to 0.25 wt %; a nitrogen content of from 0.01 to 0.55 wt %; and an oxygen content of from 0.01 to 2 wt %. Also disclosed are methods of making and using the carbon composition.
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公开(公告)号：US20170062142A1
公开(公告)日：2017-03-02
申请号：US14836099
申请日：2015-08-26
Applicant: Corning Incorporated
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam
CPC classification number: H01G11/50 , H01G11/06 , H01G11/14 , H01G11/28 , H01G11/38 , H01G11/84 , H01G11/86 , Y02E60/13
Abstract: A method for pre-doping a lithium ion capacitor, including: compressing a lithium ion capacitor of the formula: C/S/A/S/C/S/A/S/C, where: /A/ is an anode coated on both sides with an anode carbon layer, and each anode carbon layer is further coated with lithium composite powder (LCP) layer; C/ is a cathode coated on one side with a layer of an cathode carbon mixture; and S is a separator; and a non-aqueous electrolyte; and conditioning the resulting compressed lithium ion capacitor, for example, at a rate of from C/20 to 4C, and the conditioning redistributes the impregnated lithium as lithium ions in the anode carbon structure. Also disclosed is an carbon coated anode having lithium composite powder (LCP) layer compressed on the carbon coated anode.
Abstract translation: 还公开了具有在碳涂覆的阳极上压缩的锂复合粉末（LCP）层的碳涂覆的阳极。
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公开(公告)号：US20180287403A1
公开(公告)日：2018-10-04
申请号：US15995662
申请日：2018-06-01
Applicant: Corning Incorporated
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam
IPC: H02J7/00 , H01M4/505 , H01G11/32 , H01G11/50 , H01G11/58 , H01M16/00 , H01M12/00 , H01M4/587 , H01M4/58 , H01M4/525 , H01G11/06 , H01M4/136 , H01M4/133 , H01M4/131 , H01G11/72 , H01G11/68 , H01M10/42 , H01M10/44 , H01M4/02
Abstract: A lithium ion energy and power system including: a housing containing: at least three electrodes including: at least one first electrode including a cathodic faradaic energy storage material; at least one second electrode including an anodic faradaic energy storage material; and at least one third electrode including a cathodic non-faradaic energy storage material, wherein the at least one first, second, and third electrodes are adjacent as defined herein, and the at least one second electrode is electrically isolated from the electrically coupled at least one first electrode and the at least one third electrode; a separator between the electrodes; and a liquid electrolyte between the electrodes. Also disclosed is a method of making and using the disclosed lithium ion energy and power system.
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公开(公告)号：US09779885B2
公开(公告)日：2017-10-03
申请号：US14836099
申请日：2015-08-26
Applicant: Corning Incorporated
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam
CPC classification number: H01G11/50 , H01G11/06 , H01G11/14 , H01G11/28 , H01G11/38 , H01G11/84 , H01G11/86 , Y02E60/13
Abstract: A method for pre-doping a lithium ion capacitor, including: compressing a lithium ion capacitor of the formula: C/S/A/S/C/S/A/S/C, where: /A/ is an anode coated on both sides with an anode carbon layer, and each anode carbon layer is further coated with lithium composite powder (LCP) layer; C/ is a cathode coated on one side with a layer of an cathode carbon mixture; and S is a separator; and a non-aqueous electrolyte; and conditioning the resulting compressed lithium ion capacitor, for example, at a rate of from C/20 to 4C, and the conditioning redistributes the impregnated lithium as lithium ions in the anode carbon structure. Also disclosed is an carbon coated anode having lithium composite powder (LCP) layer compressed on the carbon coated anode.
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Patent Agency Ranking
公开(公告)号：US20170092441A1
公开(公告)日：2017-03-30
申请号：US15377395
申请日：2016-12-13
Applicant: Corning Incorporated
CPC classification number: H01G11/86 , B01J20/20 , C01B32/05 , C01P2006/40 , H01G11/06 , H01G11/34 , H01G11/38 , H01G11/42 , H01G11/44 , H01G11/50 , Y02E60/13
Abstract: An anode in a lithium ion capacitor, including: a carbon composition comprising: a coconut shell sourced carbon in from 85 to 95 wt %; a conductive carbon in from 1 to 10 wt %; and a binder in from 3 to 8 wt %; and an electrically conductive substrate, wherein the coconut shell sourced carbon has a disorder (D) peak to graphitic (G) peak intensity ratio by Raman analysis of from 1.40 to 1.85; and by elemental analysis a hydrogen content of from 0.01 to 0.25 wt %; a nitrogen content of from 0.01 to 0.55 wt %; and an oxygen content of from 0.01 to 2 wt %. Also disclosed are methods of making and using the carbon composition.
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公开(公告)号：US20160314908A1
公开(公告)日：2016-10-27
申请号：US14610811
申请日：2015-01-30
Applicant: CORNING INCORPORATED
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam
CPC classification number: H01G11/62 , H01G11/06 , H01G11/38 , H01G11/44 , H01G11/50 , H01G11/52 , H01G11/60 , H01M4/623 , Y02E60/13
Abstract: A lithium ion capacitor, including: an anode including: a conductive support; a first mixture coated on the conductive support including: a carbon sourced from coconut shell flour; a conductive carbon black; and a PVDF binder in amounts as defined herein, and where the PVDF binder has a weight average molecular weight of from 300,000 to 400,000; and a second mixture coated on the first mixture, the second mixture comprising micron-sized lithium metal particles having an encapsulating shell comprised of LiPF6, mineral oil, and a thermoplastic binder. Also disclosed is a method of making and using the lithium ion capacitor.
Abstract translation: 还公开了制造和使用锂离子电容器的方法。
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公开(公告)号：US20180315999A1
公开(公告)日：2018-11-01
申请号：US16030077
申请日：2018-07-09
Applicant: Corning Incorporated
Abstract: An encapsulated lithium particle including: a core comprised of at least one of: lithium; a lithium metal alloy; or a combination thereof; and a shell comprised of a lithium salt, an oil, and optionally a binder, and the shell encapsulates the core, and the particle size is from 10 to 500 microns. Also, disclosed is a method of making the particle and using the particle in electrical devices such as a capacitor or a battery.
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公开(公告)号：US09941059B2
公开(公告)日：2018-04-10
申请号：US15365313
申请日：2016-11-30
Applicant: Corning Incorporated
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam , Atul Kumar
CPC classification number: H01G11/38 , H01G11/28 , H01G11/34 , H01G11/70 , H01G11/78 , H01G11/86 , Y02E60/13 , Y02T10/7022
Abstract: A carbon-based electrode includes activated carbon, carbon black, and a binder. The binder is fluoropolymer having a molecular weight of at least 500,000 and a fluorine content of 40 to 70 wt. %. A method of forming the carbon-based electrode includes providing a binder-less conductive carbon-coated current collector, pre-treating the carbon coating with a sodium napthalenide-based solution, and depositing onto the treated carbon coating a slurry containing activated carbon, carbon black and binder.
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公开(公告)号：US09607778B2
公开(公告)日：2017-03-28
申请号：US14610811
申请日：2015-01-30
Applicant: CORNING INCORPORATED
Inventor： Kishor Purushottam Gadkaree , Rahul Suryakant Kadam
IPC: H01G11/60 , H01G11/50 , H01G11/38 , H01G11/62 , H01G11/06 , H01G11/52 , H01M4/60 , H01G11/44 , H01M4/62
CPC classification number: H01G11/62 , H01G11/06 , H01G11/38 , H01G11/44 , H01G11/50 , H01G11/52 , H01G11/60 , H01M4/623 , Y02E60/13
Abstract: A lithium ion capacitor, including: an anode including: a conductive support; a first mixture coated on the conductive support including: a carbon sourced from coconut shell flour; a conductive carbon black; and a PVDF binder in amounts as defined herein, and where the PVDF binder has a weight average molecular weight of from 300,000 to 400,000; and a second mixture coated on the first mixture, the second mixture comprising micron-sized lithium metal particles having an encapsulating shell comprised of LiPF6, mineral oil, and a thermoplastic binder. Also disclosed is a method of making and using the lithium ion capacitor.
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