WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |

Search International and National Patent Collections
World Intellectual Property Organization
Machine translation
1. (WO2006085617) FUEL CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/085617    International Application No.:    PCT/JP2006/302369
Publication Date: 17.08.2006 International Filing Date: 10.02.2006
H01M 4/86 (2006.01), H01M 8/02 (2006.01), H01M 8/10 (2006.01)
Applicants: KABUSHIKI KAISHA TOSHIBA [JP/JP]; 1-1, Shibaura 1-chome, Minato-ku, Tokyo 1058001 (JP) (For All Designated States Except US).
TOSHIBA ELECTRONIC ENGINEERING CORPORATION [JP/JP]; 8, Shinsugitacho, Isogo-ku, Yokohama-shi, Kanagawa 2358522 (JP) (JP only).
KAN, Hirofumi [JP/JP]; (For US Only).
SATOH, Asako [JP/JP]; (For US Only).
YAJIMA, Akira [JP/JP]; (For US Only).
TAKIZAWA, Yumiko [JP/JP]; (For US Only).
SHIROKI, Hiroyuki [JP/JP]; (For US Only)
Inventors: KAN, Hirofumi; .
SATOH, Asako; .
YAJIMA, Akira; .
TAKIZAWA, Yumiko; .
SHIROKI, Hiroyuki;
Agent: SUZUYE, Takehiko; c/o SUZUYE & SUZUYE 1-12-9, Toranomon Minato-ku, Tokyo 105-0001 (JP)
Priority Data:
2005-034609 10.02.2005 JP
(JA) 燃料電池
Abstract: front page image
(EN)This invention provides a fuel cell comprising a cathode catalyst layer (2), an anode catalyst layer (3) comprising a perfluoro-type electrically conductive binder having an aggregate structure, in which a hydrophilic group faces outward and a hydrophobic (lipophilic) group faces inward, and a proton-conductive film (6) disposed between the cathode catalyst layer (2) and the anode catalyst layer (3).
(FR)L'invention concerne une pile à combustible comprenant une couche de catalyseur de cathode (2), une couche de catalyseur d'anode (3) et une pellicule conductrice de protons (6) disposée entre ces deux couches de catalyseurs (2, 3). La couche de catalyseur d'anode (3) comprend en outre un liant conducteur de l'électricité de type perfluoro présentant une structure en agrégats dans laquelle un groupe hydrophile est orienté vers l'extérieur et un groupe hydrophobe (lipophile) est orienté vers l'intérieur.
(JA) カソード触媒層(2)と、親水基を外に疎水(親油)基を内に向けて形成される会合体構造を有するパーフルオロ系導電性バインダーを含むアノード触媒層(3)と、前記カソード触媒層(2)と前記アノード触媒層(3)の間に配置されるプロトン伝導性膜(6)とを具備する燃料電池。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)