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1. (WO2013115314) SOLID SOLUTION LITHIUM-CONTAINING TRANSITION METAL OXIDE AND LITHIUM ION SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/115314 International Application No.: PCT/JP2013/052195
Publication Date: 08.08.2013 International Filing Date: 31.01.2013
Chapter 2 Demand Filed: 30.08.2013
IPC:
H01M 4/525 (2010.01) ,C01G 53/00 (2006.01) ,H01M 4/505 (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
4
Electrodes
02
Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
48
of inorganic oxides or hydroxides
52
of nickel, cobalt or iron
525
of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
53
Compounds of nickel
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
48
of inorganic oxides or hydroxides
50
of manganese
505
of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
Applicants: NISSAN MOTOR CO., LTD.[JP/JP]; 2, Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210023, JP
Inventors: KABURAGI, Tomohiro; JP
OSAWA, Yasuhiko; JP
ITO, Atsushi; JP
Agent: MIYOSHI, Hidekazu; Toranomon Kotohira Tower, 2-8, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2012-02200203.02.2012JP
Title (EN) SOLID SOLUTION LITHIUM-CONTAINING TRANSITION METAL OXIDE AND LITHIUM ION SECONDARY BATTERY
(FR) OXYDE DE MÉTAL DE TRANSITION CONTENANT DU LITHIUM EN SOLUTION SOLIDE AND BATTERIE RECHARGEABLE LITHIUM-ION
(JA) 固溶体リチウム含有遷移金属酸化物及びリチウムイオン二次電池
Abstract:
(EN) A solid solution lithium-containing transition metal oxide including a compound indicated in chemical formula (1). Chemical formula 1: Li1.5 [NiaCobMnc[Li]d]O3. (In formula, a, b, c, and d fulfill the relationships 0.39≦a<0.75, 0≦b≦0.18, 0
(FR) L'invention concerne un oxyde de métal de transition contenant du lithium en solution solide comprenant un composé indiqué par la formule chimique (1). Formule chimique 1 : Li1,5 [NiaCobMnc[Li]d]O3. (Dans la formule, a, b, c, et d satisfont les relations 0,39 ≦ a < 0,75, 0 ≦ b ≦ 0,18, 0 < c < 1,00, 0,05 ≦ d ≦ 0,25 et a+b+c+d = 1,5). Lorsque ce type d'oxyde de métal de transition contenant du lithium en solution solide est appliqué à une batterie rechargeable lithium-ion, la quantité d'hystérésis de la batterie est réduite, un rendement énergétique élevé peut être atteint et la batterie devient capable de présenter une excellente capacité de décharge.
(JA)  固溶体リチウム含有遷移金属酸化物は、化学式(1) [化1] Li1.5[NiCoMn[Li]]O (式中、a、b、c及びdは、0.39≦a<0.75、0≦b≦0.18、0<c<1.00、0.05≦d≦0.25、a+b+c+d=1.5の関係を満足する。) で表される化合物を含む。このような固溶体リチウム含有遷移金属酸化物を、リチウムイオン二次電池に適用すると、当該電池のヒステリシス量を低減し、高いエネルギー効率を実現することができると共に、優れた放電容量を有するものとすることができる。
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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, 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, PA, 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 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)