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1. (WO2017090553) CAPACITOR ELECTRODE MATERIAL AND CAPACITOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090553 International Application No.: PCT/JP2016/084433
Publication Date: 01.06.2017 International Filing Date: 21.11.2016
IPC:
H01G 11/36 (2013.01) ,H01G 11/24 (2013.01) ,H01G 11/30 (2013.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
22
Electrodes
30
characterised by their material
32
Carbon-based
36
Nanostructures, e.g. nanofibres, nanotubes or fullerenes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
22
Electrodes
24
characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
22
Electrodes
30
characterised by their material
Applicants:
積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市北区西天満2丁目4番4号 4-4, Nishitemma 2-chome, Kita-ku, Osaka-shi, Osaka 5308565, JP
Inventors:
小原 峻士 OHARA, Shunji; JP
笹川 直樹 SASAGAWA, Naoki; JP
藤原 昭彦 FUJIWARA, Akihiko; JP
Agent:
特許業務法人 宮▲崎▼・目次特許事務所 MIYAZAKI & METSUGI; 大阪府大阪市中央区常盤町1丁目3番8号 中央大通FNビル Chuo Odori FN Bldg., 3-8, Tokiwamachi 1-chome, Chuo-ku, Osaka-shi, Osaka 5400028, JP
Priority Data:
2015-23165727.11.2015JP
2016-02887118.02.2016JP
Title (EN) CAPACITOR ELECTRODE MATERIAL AND CAPACITOR
(FR) MATÉRIAU D'ÉLECTRODE DE CONDENSATEUR ET CONDENSATEUR
(JA) キャパシタ用電極材及びキャパシタ
Abstract:
(EN) Provided is a capacitor electrode material that is capable of effectively increasing capacitance of a capacitor. The capacitor electrode material includes a composite between fine particles and a carbon material having a graphene layered structure, and a specific surface area of the composite measured by methylene blue adsorption is at least 1100 m2/g.
(FR) La présente invention concerne un matériau d'électrode de condensateur qui est capable d'augmenter efficacement la capacité d'un condensateur. Le matériau d'électrode de condensateur comprend un composite formé de particules fines et d’un matériau carboné possédant une structure stratifiée de graphène, et la surface spécifique du composite mesurée par adsorption de bleu de méthylène étant d'au moins 1100 m2/g.
(JA) キャパシタの静電容量を効果的に高め得る、キャパシタ用電極材を提供する。 グラフェン積層構造を有する炭素材料と、微粒子との複合体を含み、メチレンブルー吸着法により測定した複合体の比表面積が、1100m/g以上である、キャパシタ用電極材。
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, JP, KE, KG, 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 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)
Also published as:
CN107615428JPWO2017090553KR1020180088768EP3382728US20180366279