Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2018182045) CATALYST-CARRIER CARBON MATERIAL FOR SOLID POLYMER FUEL CELL AND METHOD FOR MANUFACTURING THE SAME
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/182045 International Application No.: PCT/JP2018/014152
Publication Date: 04.10.2018 International Filing Date: 02.04.2018
IPC:
H01M 4/86 (2006.01) ,B01J 23/42 (2006.01) ,C01B 32/05 (2017.01) ,H01M 4/88 (2006.01) ,H01M 8/10 (2016.01)
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
86
Inert electrodes with catalytic activity, e.g. for fuel cells
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38
of noble metals
40
of the platinum group metals
42
Platinum
[IPC code unknown for C01B 32/05]
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
86
Inert electrodes with catalytic activity, e.g. for fuel cells
88
Processes of manufacture
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
Applicants:
日本製鉄株式会社 NIPPON STEEL CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目6番1号 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071, JP
日鉄ケミカル&マテリアル株式会社 NIPPON STEEL CHEMICAL & MATERIAL CO., LTD. [JP/JP]; 東京都中央区日本橋一丁目13番1号 13-1, Nihonbashi 1-chome, Chuo-ku, Tokyo 1030027, JP
Inventors:
飯島 孝 IIJIMA, Takashi; JP
田所 健一郎 TADOKORO, Kenichiro; JP
日吉 正孝 HIYOSHI, Masataka; JP
古川 晋也 FURUKAWA, Shinya; JP
小村 智子 KOMURA, Tomoko; JP
正木 一嘉 MASAKI, Kazuyoshi; JP
林田 広幸 HAYASHIDA, Hiroyuki; JP
多田 若菜 TADA, Wakana; JP
Agent:
特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO; 東京都新宿区新宿4丁目3番17号 3-17, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1600022, JP
Priority Data:
2017-07162631.03.2017JP
Title (EN) CATALYST-CARRIER CARBON MATERIAL FOR SOLID POLYMER FUEL CELL AND METHOD FOR MANUFACTURING THE SAME
(FR) MATÉRIAU CARBONÉ DE SUPPORT DE CATALYSEUR DESTINÉ À UNE PILE À COMBUSTIBLE À POLYMÈRE SOLIDE ET SON PROCÉDÉ DE FABRICATION
(JA) 固体高分子形燃料電池の触媒担体用炭素材料及びその製造方法
Abstract:
(EN) Provided are a catalyst-carrier carbon material for solid polymer fuel cells and a method for manufacturing the same, the carbon material being a porous carbon material that simultaneously satisfies: (1) the content degree of crystallized material is 1.6 or less, (2) a BET specific surface area determined through BET analysis of a nitrogen gas adsorption isothermal line is 400-1500 m2/g, (3) the cumulative pore volume V2-10 in a pore diameter range of 2-10 nm determined through analysis of the nitrogen gas adsorption isothermal line using the Dollimore-Heal method is 0.4-1.5 mL/g, and (4) the nitrogen gas adsorption amount Vmacro at a relative pressure of 0.95-0.99 with respect to the nitrogen gas adsorption isothermal line is 300-1200 cc (STP)/g.
(FR) L'invention porte sur un matériau carboné de support de catalyseur destiné à des piles à combustible à polymère solide et sur son procédé de fabrication, le matériau carboné étant un matériau carboné poreux qui satisfait simultanément les conditions suivantes : (1) le degré de teneur en matériau cristallisé est inférieur ou égal à 1,6; (2) une surface spécifique BET déterminée au moyen d'une analyse BET d'une ligne isotherme d'adsorption de gaz d'azote est de 400 à 1500 m2/g; (3) le volume cumulatif des pores V2-10 dans une plage de diamètres de pore de 2 à 10 nm déterminé au moyen d'une analyse de la ligne isotherme d'adsorption de gaz d'azote à l'aide du procédé Dollimore-Heal est de 0,4 à 1,5 mL/g; et (4) la quantité d'adsorption de gaz d'azote Vmacro à une pression relative de 0,95 à 0,99 par rapport à la ligne isotherme d'adsorption de gaz d'azote est de 300 à 1200 cc (STP)/g.
(JA) 多孔質炭素材料であって、(1)結晶化物含有度が1.6以下であること、(2)窒素ガス吸着等温線のBET解析により求められるBET比表面積が400~1500m/gであること、(3)窒素ガス吸着等温線のDollimore-Heal法を用いた解析により求められる細孔径2~10nmの積算細孔容積V2-10が0.4~1.5mL/gであること、及び(4)窒素ガス吸着等温線において、相対圧0.95~0.99における窒素ガス吸着量Vmacroが300~1200cc(STP)/gであることを同時に満たす固体高分子形燃料電池の触媒担体用炭素材料及びその製造方法である。
front page image
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 (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)