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1. (WO2012172785) NONAQUEOUS ELECTROLYTIC ELECTRICITY STORAGE DEVICE AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/172785 International Application No.: PCT/JP2012/003833
Publication Date: 20.12.2012 International Filing Date: 12.06.2012
IPC:
H01M 2/16 (2006.01) ,C08J 9/26 (2006.01) ,C08L 63/00 (2006.01) ,H01M 2/18 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the material
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
26
by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
18
characterised by the shape
Applicants:
日東電工株式会社 NITTO DENKO CORPORATION [JP/JP]; 大阪府茨木市下穂積1丁目1番2号 1-2, Shimohozumi 1-chome, Ibaraki-shi, Osaka 5678680, JP (AllExceptUS)
山田 洋佑 YAMADA, Yosuke [JP/JP]; JP (UsOnly)
能見 俊祐 NOUMI, Shunsuke [JP/JP]; JP (UsOnly)
武 弘義 TAKE, Hiroyoshi [JP/JP]; JP (UsOnly)
Inventors:
山田 洋佑 YAMADA, Yosuke; JP
能見 俊祐 NOUMI, Shunsuke; JP
武 弘義 TAKE, Hiroyoshi; JP
Agent:
鎌田 耕一 KAMADA, Koichi; 大阪府大阪市北区西天満4丁目3番25号梅田プラザビル別館8階 8th Fl., UMEDA PLAZA BLDG. ANNEX, 4-3-25, Nishitenma, Kita-ku, Osaka-shi, Osaka 5300047, JP
Priority Data:
2011-13156913.06.2011JP
Title (EN) NONAQUEOUS ELECTROLYTIC ELECTRICITY STORAGE DEVICE AND PRODUCTION METHOD THEREFOR
(FR) DISPOSITIF DE STOCKAGE D'ÉLECTRICITÉ ÉLECTROLYTIQUE NON AQUEUX, ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
(JA) 非水電解質蓄電デバイス及びその製造方法
Abstract:
(EN) The present invention provides a nonaqueous electrolytic electricity storage device capable of avoiding the use of solvents having a large environmental load, producing a separator using a relatively simple method for controlling pore diameter and other parameters, and trapping metal ions that readily form complexes other than lithium. This nonaqueous electrolytic electricity storage device comprises a cathode, an anode, the separator arranged between the cathode and the anode, and an electrolyte having ion conductivity. The cathode and/or the anode are formed using a material including at least one type of metal element selected from a transition metal, aluminum, tin, and silicon. The separator includes an epoxy resin porous body having a pore structure having a specific surface area of 5-60 m2/g, and the epoxy resin porous body includes at least one amino group selected from a group comprising a primary amino group, a secondary amino group, and a tertiary amino group.
(FR) La présente invention concerne un dispositif de stockage d'électricité électrolytique non aqueux, capable d'éviter l'utilisation de solvants à lourd impact environnemental, en produisant un séparateur fabriqué à l'aide d'un procédé relativement simple permettant de commander le diamètre des pores et d'autres paramètres, et de piéger des ions métalliques qui forment facilement des complexes autres que du lithium. Ce dispositif de stockage d'électricité électrolytique non aqueux comprend une cathode, une anode, un séparateur disposé entre la cathode et l'anode, et un électrolyte présentant une conductivité ionique. La cathode et/ou l'anode sont formées à l'aide d'un matériau comprenant au moins un type d'élément métallique choisi à partir d'un métal de transition, d'aluminium, d'étain, et de silicium. Le séparateur comprend un corps poreux de résine époxy présentant une structure de pore ayant une surface spécifique comprise entre 5 et 60 m2/g. Le corps poreux de résine époxy comprend au moins un groupe aminé choisi à partir d'un groupe comprenant un groupe aminé primaire, un groupe aminé secondaire, et un groupe aminé tertiaire.
(JA)  本発明は、環境に対する負荷が大きい溶剤の使用を回避できるとともに、孔径などのパラメータの制御も比較的容易な方法によりセパレータを製造することができ、且つリチウム以外の錯体を形成しやすい金属イオンをトラップ可能な非水電解質蓄電デバイスを提供する。本発明は、カソードと、アノードと、前記カソードと前記アノードとの間に配置されたセパレータと、イオン伝導性を有する電解質と、を備え、前記カソードおよび/または前記アノードは、遷移金属、アルミニウム、スズ、およびシリコンからなる群より選ばれる少なくとも1種の金属元素を含む材料で形成され、前記セパレータは、比表面積が5~60m2/gの多孔構造を有するエポキシ樹脂多孔体を含み、当該エポキシ樹脂多孔体は、一級アミノ基、二級アミノ基、および三級アミノ基からなる群より選ばれる少なくとも1つのアミノ基を含む、非水電解質蓄電デバイスである。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN103620816EP2720292US20140120424KR1020140051240