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1. (WO2019024560) ALUMINIUM ION BATTERY
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Pub. No.: WO/2019/024560 International Application No.: PCT/CN2018/086073
Publication Date: 07.02.2019 International Filing Date: 08.05.2018
IPC:
H01M 10/054 (2010.01) ,H01M 10/0568 (2010.01) ,H01M 4/583 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
054
Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
056
characterized by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564
the electrolyte being constituted of organic materials only
0566
Liquid materials
0568
characterised by the solutes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
58
of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
583
Carbonaceous material, e.g. graphite-intercalation compounds or CFx
Applicants:
杭州高烯科技有限公司 HANGZHOU GAOXI TECHNOLOGY CO., LTD. [CN/CN]; 中国浙江省杭州市 余杭区良渚街道七贤桥村8幢1楼 1F, 8th Building Qixianqiao Village, Liangzhu Street, Yuhang District Hangzhou, Zhejiang 311113, CN
Inventors:
高超 GAO, Chao; CN
徐晗彦 XU, Hanyan; CN
Agent:
杭州求是专利事务所有限公司 HANGZHOU QIUSHI PATENT OFFICE CO.,LTD.; 中国浙江省杭州市 西湖区玉古路147号黄鸿年科技综合大楼215室/黄欢娣 Huandi HUANG/Room 215 Huanghongnian Science and Technology Complex Building,No.147,Yugu Road, Xihu District Hangzhou, Zhejiang 310013, CN
Priority Data:
201710641041.231.07.2017CN
Title (EN) ALUMINIUM ION BATTERY
(FR) BATTERIE ALUMINIUM-ION
(ZH) 一种铝离子电池
Abstract:
(EN) Disclosed in the present invention is an aluminium ion battery, the electrolyte thereof being an ionic liquid composed of triethylamine hydrochloride and aluminium chloride according to the molar ratio 1:1.4-1.6. The positive electrode is a graphene foam positive electrode material. The triethylamine hydrochloride used in the present invention is industrial waste, and is easily obtained and low-cost, thus being an environmentally friendly and cheap raw material. Using the present ionic liquid increases the cut-off voltage and specific capacity of the battery and ensures efficiency, whilst also ensuring the power density and the energy density of the aluminium ion battery, thereby improving the safety and storage performance of the battery.
(FR) La présente invention concerne une batterie aluminium-ion, dont l'électrolyte est un liquide ionique composé de chlorhydrate de triéthylamine et de chlorure d'aluminium selon le rapport molaire 1 : 1,4-1,6. L'électrode positive est un matériau d'électrode positive en mousse de graphène. Le chlorhydrate de triéthylamine utilisé dans la présente invention est un déchet industriel, et est facilement obtenu et peu coûteux, ce qui permet d'obtenir un matériau brut écologique et bon marché. L'utilisation du présent liquide ionique augmente la tension de coupure et la capacité spécifique de la batterie et garantit l'efficacité, tout en garantissant également la densité de puissance et la densité d'énergie de la batterie aluminium-ion, d'où une amélioration des performances de sécurité et de stockage de la batterie.
(ZH) 本发明公开了一种铝离子电池,其电解液为三乙胺盐酸盐和氯化铝按照摩尔比1:1.4~1.6组成的离子液体;正电极为石墨烯泡沫正极材料。本发明使用的三乙胺盐酸盐多为工业废料,易得、成本低,因此它是一种环保、廉价的原料。在保证铝离子电池功率密度和能量密度的同时,使用该离子液体提高了电池截止电压和比容量,同时保证效率,从而提高了电池的安全性和储能性能。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)