Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018042925) ADDITIVE FOR ELECTROCHEMICAL ELEMENTS, ELECTROLYTE SOLUTION FOR ELECTROCHEMICAL ELEMENTS, ELECTROCHEMICAL ELEMENT, ELECTROLYTE SOLUTION FOR LITHIUM ION SECONDARY BATTERIES, LITHIUM ION SECONDARY BATTERY AND METHOD FOR PRODUCING ADDITIVE FOR ELECTROCHEMICAL ELEMENTS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/042925 International Application No.: PCT/JP2017/026120
Publication Date: 08.03.2018 International Filing Date: 19.07.2017
IPC:
H01M 10/0567 (2010.01) ,C07F 5/05 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/0568 (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
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
0567
characterised by the additives
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
5
Compounds containing elements of the 3rd Group of the Periodic System
02
Boron compounds
05
Cyclic compounds having at least one ring containing boron but no carbon in the ring
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
052
Li-accumulators
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
Applicants:
株式会社日立ハイテクノロジーズ HITACHI HIGH-TECHNOLOGIES CORPORATION [JP/JP]; 東京都港区西新橋一丁目24番14号 24-14, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1058717, JP
Inventors:
春名 博史 HARUNA Hiroshi; JP
高橋 心 TAKAHASHI Shin; JP
Agent:
特許業務法人磯野国際特許商標事務所 ISONO INTERNATIONAL PATENT OFFICE, P.C.; 東京都港区虎ノ門一丁目1番18号 ヒューリック虎ノ門ビル Hulic Toranomon Building, 1-18, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2016-17238005.09.2016JP
Title (EN) ADDITIVE FOR ELECTROCHEMICAL ELEMENTS, ELECTROLYTE SOLUTION FOR ELECTROCHEMICAL ELEMENTS, ELECTROCHEMICAL ELEMENT, ELECTROLYTE SOLUTION FOR LITHIUM ION SECONDARY BATTERIES, LITHIUM ION SECONDARY BATTERY AND METHOD FOR PRODUCING ADDITIVE FOR ELECTROCHEMICAL ELEMENTS
(FR) ADDITIF POUR ÉLÉMENTS ÉLECTROCHIMIQUES, SOLUTION ÉLECTROLYTIQUE POUR ÉLÉMENTS ÉLECTROCHIMIQUES, ÉLÉMENT ÉLECTROCHIMIQUE, SOLUTION ÉLECTROLYTIQUE POUR BATTERIES SECONDAIRES AU LITHIUM-ION, BATTERIE SECONDAIRE AU LITHIUM-ION ET PROCÉDÉ DE PRODUCTION D'ADDITIF POUR ÉLÉMENTS ÉLECTROCHIMIQUES
(JA) 電気化学素子用添加剤、電気化学素子用電解液、電気化学素子、リチウムイオン二次電池用電解液、リチウムイオン二次電池及び電気化学素子用添加剤の製造方法
Abstract:
(EN) The purpose of the present invention is to provide: an additive for electrochemical elements, which is capable of improving the service life characteristics of a battery, while having high physical stability; an electrolyte solution for electrochemical elements, which uses this additive for electrochemical elements; an electrochemical element; an electrolyte solution for lithium ion secondary batteries; a lithium ion secondary battery; and a method for producing an additive for electrochemical elements. An additive for electrochemical elements according to the present invention is characterized by being represented by general formula [(BO)3(OR)3]m(H2O)n (wherein each of m and n represents an integer of 1 or more; and each R independently represents an organic group having 1 or more carbon atoms). A method for producing an additive for electrochemical elements according to the present invention is characterized by a synthesis by means of dehydration condensation of boric acid and an alcohol.
(FR) Le but de la présente invention est de fournir : un additif pour éléments électrochimiques, qui est capable d'améliorer les caractéristiques de durée de vie d'une batterie, tout en ayant une stabilité physique élevée; une solution d'électrolyte pour éléments électrochimiques, qui utilise cet additif pour des éléments électrochimiques; un élément électrochimique; une solution électrolytique pour batteries secondaires au lithium-ion; une batterie secondaire au lithium-ion; et un procédé de production d'un additif pour des éléments électrochimiques. Un additif pour éléments électrochimiques selon la présente invention est caractérisé en ce qu'il est représenté par la formule générale [(BO)3(OR)3]m(H2O)n (où chacun de m et n représente un nombre entier supérieur ou égal à 1; et chaque R représente indépendamment un groupe organique ayant 1 ou plusieurs atomes de carbone). Un procédé de production d'un additif pour des éléments électrochimiques selon la présente invention est caractérisé par une synthèse par condensation à l'aide de déshydratation d'acide borique et d'un alcool.
(JA) 本発明は、電池の寿命特性を向上でき、かつ物質安定性が高い電気化学素子用添加剤、それを用いた電気化学素子用電解液、電気化学素子、リチウムイオン二次電池用電解液、リチウムイオン二次電池及び電気化学素子用添加剤の製造方法を提供することを目的とする。本発明に係る電気化学素子用添加剤は、一般式:[(BO)(OR)(HO)(式中m、nは1以上の整数であって、Rはそれぞれ独立して炭素数1以上の有機基である。)で表されることを特徴とする。電気化学素子用添加剤の製造方法は、ホウ酸とアルコールの脱水縮合により合成することを特徴とする。
front page image
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: Japanese (JA)
Filing Language: Japanese (JA)