公开(公告)号：US10418625B2

公开(公告)日：2019-09-17

申请号：US15601347

申请日：2017-05-22

Applicant: NOHMs Technologies, Inc.

Inventor： Surya S. Moganty ,  Jayaprakash Navaneedhakrishnan ,  Jonathan Lee ,  Richard Delmerico ,  Nathan Ball ,  Emily McDonald

IPC: H01M4/00 ,  H01M4/02 ,  H01M4/04 ,  H01M4/13 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/36 ,  H01M4/583 ,  H01M4/66 ,  H01M10/00 ,  H01M10/052 ,  B01J19/00 ,  B01J19/02

Abstract: A reactor for producing a sulfur-infused carbonaceous material as a cathode material for use in a Li—S battery is described, including a reactor body capable of withstanding a pressure from about 1 atm to about 150 atm; and an inner sulfur-resistant layer at the inner surface of the reactor, wherein the inner layer is inert to sulfur vapor at a temperature from about 450° C. to about 1000° C.

公开(公告)号：US10193187B2

公开(公告)日：2019-01-29

申请号：US14714219

申请日：2015-05-15

Applicant: NOHMs Technologies, Inc.

Inventor： Surya Moganty ,  Jonathan Lee ,  Gabriel Torres ,  Luigi Abbate

IPC: H01M10/0569 ,  H01M10/0525 ,  H01M10/052 ,  H01M10/0568

Abstract: A method of modifying the solubility of polysulfide anions using functionalized ionic liquids.

公开(公告)号：US11949071B2

公开(公告)日：2024-04-02

申请号：US14714224

申请日：2015-05-15

Applicant: NOHMs Technologies, Inc.

Inventor： Surya Moganty ,  Gabriel Torres ,  Jonathan Lee

IPC: H01M10/0569 ,  H01M10/052 ,  H01M10/0567

CPC classification number: H01M10/0569 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0028 ,  H01M2300/004

Abstract: Ionic liquids that can be used to solvate cyclic carbonate esters and halogenated analogues thereof are disclosed.

公开(公告)号：US09627713B2

公开(公告)日：2017-04-18

申请号：US14229539

申请日：2014-03-28

Applicant: NOHMs Technologies, Inc.

Inventor： Surya S. Moganty ,  Jonathan Lee

IPC: H01M10/0525 ,  H01M10/0565

CPC classification number: H01M10/0565 ,  H01M10/0525 ,  H01M2300/0022 ,  H01M2300/0082 ,  H01M2300/0085

Abstract: A composite electrolyte comprising includes a polymeric ionic liquid matrix; and a plurality of functionalized nanoparticles embedded therein, wherein at least one of a nitrogen cation moiety, a phosphorus cation moiety, and a sulfur cation moiety is tethered to the nanoparticle.

公开(公告)号：US20170263923A1

公开(公告)日：2017-09-14

申请号：US15601347

申请日：2017-05-22

Applicant: NOHMs Technologies, Inc.

Inventor： Surya S. Moganty ,  Jayaprakash Navaneedhakrishnan ,  Jonathan Lee ,  Richard Delmerico ,  Nathan Ball ,  Emily McDonald

IPC: H01M4/36 ,  B01J19/02 ,  H01M10/052 ,  H01M4/04 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/583 ,  H01M4/66 ,  H01M4/02

CPC classification number: H01M4/364 ,  B01J19/02 ,  B01J2219/0209 ,  B01J2219/0218 ,  B01J2219/0236 ,  B01J2219/029 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/583 ,  H01M4/663 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

Abstract: In one aspect, a method of producing a sulfur-infused carbonaceous material as a cathode material for use in a Li—S battery is described, including providing a carbonaceous material; mixing elemental sulfur with the carbonaceous material; and heating the mixed sulfur and the carbonaceous material at a temperature from about 445° C. to about 1000° C. for a period of time and under a pressure greater than 1 atm to generate a sulfur vapor to infuse the carbonaceous material to result in a sulfur-infused carbonaceous material. In another aspect, a reactor for producing a sulfur-infused carbonaceous material as a cathode material for use in a Li—S battery is described, including a reactor body capable of withstanding a pressure from about 1 atm to about 150 atm; and an inner sulfur-resistant layer at the inner surface of the reactor, wherein the inner layer is inert to sulfur vapor at a temperature from about 450° C. to about 1000° C.

公开(公告)号：US09680148B2

公开(公告)日：2017-06-13

申请号：US14516924

申请日：2014-10-17

Applicant: NOHMs Technologies, Inc.

Inventor： Surya Moganty ,  Gabriel Torres ,  Jonathan Lee

IPC: H01M4/36 ,  H01M4/62 ,  C01B31/02 ,  H01M4/583 ,  H01M4/133 ,  H01M4/60 ,  H01M4/38 ,  H01M10/052 ,  H01M4/02

CPC classification number: H01M4/364 ,  C01B32/05 ,  H01M4/38 ,  H01M4/625 ,  H01M10/052

Abstract: This invention provides for a functionalized porous carbon particle comprising a porous carbon particle linked to a functional group having affinity for a polysulfide, a porous solvent infused carbon particle comprising the porous carbon particle thereof, and a positive electrode comprising the porous carbon particle thereof.