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1. WO2016141301 - BORON NITRIDE-IONIC LIQUID COMPOSITES AND THEIR USE FOR ENERGY STORAGE DEVICES

Publication Number WO/2016/141301
Publication Date 09.09.2016
International Application No. PCT/US2016/020916
International Filing Date 04.03.2016
IPC
C01B 35/14 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
35Boron; Compounds thereof
08Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
14Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium
C01D 15/00 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
DCOMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
15Lithium compounds
C07C 311/48 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
311Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
48having nitrogen atoms of sulfonamide groups further bound to another hetero atom
C07D 211/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
211Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
04with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
06having no double bonds between ring members or between ring members and non-ring members
H01M 10/056 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
B01F 3/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
12liquids with solids
CPC
C01B 21/068
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
21Nitrogen; Compounds thereof
06Binary compounds of nitrogen with metals, with silicon, or with boron, ; or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
068with silicon
C01D 15/005
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
DCOMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
15Lithium compounds
005Lithium hexafluorophosphate
H01G 11/62
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
62characterised by the solute, e.g. salts, anions or cations therein
H01G 11/64
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
54Electrolytes
58Liquid electrolytes
64characterised by additives
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0566
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564the electrolyte being constituted of organic materials only
0566Liquid materials
Applicants
  • WILLIAM MARSH RICE UNIVERSITY [US]/[US]
Inventors
  • RODRIGUES, Marco, T. F.
  • GULLAPALLI, Hemtej
  • KALAGA, Venkata, K.
  • REDDY, Arava, L. M.
  • AJAYAN, Pulickel, M.
Agents
  • AMINI, Farhang
Priority Data
62/128,35304.03.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BORON NITRIDE-IONIC LIQUID COMPOSITES AND THEIR USE FOR ENERGY STORAGE DEVICES
(FR) COMPOSITES NITRURE DE BORE-LIQUIDE IONIQUE ET LEUR UTILISATION POUR DES DISPOSITIFS DE STOCKAGE D’ÉNERGIE
Abstract
(EN)
Embodiments of the present disclosure pertain to compositions that include a boron nitride, an ionic liquid, and a lithium salt. Such compositions may be in the form of a composite and utilized as an electrolyte, a separator, or an electrolyte- separator combination in an energy storage device. Additional embodiments of the present disclosure pertain to methods of making the compositions of the present disclosure by contacting a boron nitride, an ionic liquid, and a lithium salt. In some embodiments, the methods of the present disclosure also include a step of incorporating the compositions of the present disclosure into an energy storage device. In some embodiments, the present disclosure pertains to energy storage devices that contain the compositions of the present disclosure. In some embodiments, the energy storage device is a battery. In some embodiments, the energy storage device is capable of being operated at temperatures above 100°C.
(FR)
Selon certains modes de réalisation, la présente invention concerne des compositions qui comprennent un nitrure de bore, un liquide ionique et un sel de lithium. De telles compositions peuvent être sous la forme d'un composite et utilisées comme un électrolyte, un séparateur, ou une combinaison électrolyte-séparateur dans un dispositif de stockage d'énergie. Selon d'autres modes de réalisation, la présente invention concerne des procédés de préparation des compositions de la présente invention par la mise en contact d'un nitrure de bore, d'un liquide ionique et d'un sel de lithium. Dans certains modes de réalisation, les procédés de la présente invention comprennent également une étape consistant à incorporer les compositions de la présente invention dans un dispositif de stockage d'énergie. Dans certains modes de réalisation, la présente invention concerne des dispositifs de stockage d'énergie qui contiennent les compositions de la présente invention. Dans certains modes de réalisation, le dispositif de stockage d'énergie est une batterie. Dans certains modes de réalisation, le dispositif de stockage d'énergie peut fonctionner à des températures supérieures à 100 °C.
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