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1. (WO2018051925) COMPOSITE BODY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND METHOD FOR PRODUCING COMPOSITE BODY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/051925    International Application No.:    PCT/JP2017/032550
Publication Date: 22.03.2018 International Filing Date: 08.09.2017
IPC:
H01M 4/38 (2006.01), C01B 32/152 (2017.01), C25D 3/32 (2006.01), C25D 5/54 (2006.01), C25D 7/00 (2006.01), H01M 4/36 (2006.01)
Applicants: ZEON CORPORATION [JP/JP]; 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 1008246 (JP).
SHINSHU UNIVERSITY [JP/JP]; 1-1, Asahi 3-chome, Matsumoto-shi Nagano 3908621 (JP)
Inventors: ARAI Susumu; (JP).
SHIMIZU Masahiro; (JP).
KIRIHATA Kyouhei; (JP).
KATADA Arinobu; (JP).
HUJIWARA Shuetsu; (JP)
Agent: SUGIMURA Kenji; (JP)
Priority Data:
2016-181973 16.09.2016 JP
Title (EN) COMPOSITE BODY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND METHOD FOR PRODUCING COMPOSITE BODY
(FR) CORPS COMPOSITE, ÉLECTRODE NÉGATIVE POUR BATTERIES SECONDAIRES AU LITHIUM-ION, ET PROCÉDÉ DE PRODUCTION DE CORPS COMPOSITE
(JA) 複合体およびリチウムイオン二次電池用負極、並びに複合体の製造方法
Abstract: front page image
(EN)The purpose of the present invention is to provide a novel technique which enables a lithium ion secondary battery to have a higher capacity, while enabling the lithium ion secondary battery to exhibit sufficiently excellent cycle characteristics. A composite body according to the present invention comprises a fibrous carbon nanostructure and fine tin particles having an average particle diameter of 10 μm or less.
(FR)Le but de la présente invention est de fournir une nouvelle technique qui permet à une batterie secondaire au lithium-ion d'avoir une capacité supérieure, tout en permettant à la batterie secondaire au lithium-ion de présenter des caractéristiques de cycle suffisamment excellentes. Un corps composite selon la présente invention comprend une nanostructure de carbone fibreux et de fines particules d'étain ayant un diamètre moyen de particule de 10 µm ou moins.
(JA)本発明は、リチウムイオン二次電池を高容量化すると共に、当該リチウムイオン二次電池に十分に優れたサイクル特性を発揮させる新たな技術を提供することを目的とする。本発明の複合体は、繊維状炭素ナノ構造体と、平均粒子径が10μm以下であるスズ微粒子を含む。
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)