JP4915840B2 - 燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 - Google Patents
燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 Download PDFInfo
- Publication number
- JP4915840B2 JP4915840B2 JP2006114977A JP2006114977A JP4915840B2 JP 4915840 B2 JP4915840 B2 JP 4915840B2 JP 2006114977 A JP2006114977 A JP 2006114977A JP 2006114977 A JP2006114977 A JP 2006114977A JP 4915840 B2 JP4915840 B2 JP 4915840B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- catalyst
- electrode
- fuel
- carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Description
本発明は、上記の背景に鑑みてなされたものであり、安価で比較的高い発電効率を提供することができる燃料電池、それに好適な触媒及びその製造方法を目的とする。
11 多孔質導電性支持層
12 燃料極触媒層
20 空気極
21 多孔質導電性支持層
22 空気極触媒層
100 燃料電池
Claims (4)
- 酵母の細胞壁の炭化物を含むことを特徴とする燃料電池用触媒。
- ビール糟の炭化物を更に含むことを特徴とする請求項1に記載の燃料電池用触媒。
- 電解質物質を燃料極及び空気極で挟んで構成される燃料電池であって、
前記燃料極及び前記空気極が請求項1又は2に記載の燃料電池用触媒を含むことを特徴とする燃料電池。 - 炭化物を含む燃料電池用触媒の製造方法であって、
酵母の細胞壁を高圧成形して固形体を形成し、該固形体を乾留により炭化させることを特徴とする燃料電池用触媒の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006114977A JP4915840B2 (ja) | 2006-04-18 | 2006-04-18 | 燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006114977A JP4915840B2 (ja) | 2006-04-18 | 2006-04-18 | 燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007287530A JP2007287530A (ja) | 2007-11-01 |
JP4915840B2 true JP4915840B2 (ja) | 2012-04-11 |
Family
ID=38759106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006114977A Expired - Fee Related JP4915840B2 (ja) | 2006-04-18 | 2006-04-18 | 燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4915840B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3723902B2 (ja) * | 2003-04-08 | 2005-12-07 | 松下電器産業株式会社 | 酸素還元用電極およびそれを用いた電気化学素子 |
JP4501357B2 (ja) * | 2003-05-08 | 2010-07-14 | ソニー株式会社 | 触媒電極及びその製造方法、膜−電極接合体、並びに電気化学デバイス |
CN100463262C (zh) * | 2004-04-06 | 2009-02-18 | 松下电器产业株式会社 | 电极和燃料电池 |
JP2005339962A (ja) * | 2004-05-26 | 2005-12-08 | Matsushita Electric Ind Co Ltd | 高分子膜電極接合体、高分子電解質型燃料電池、および高分子膜電極接合体の製造方法 |
-
2006
- 2006-04-18 JP JP2006114977A patent/JP4915840B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007287530A (ja) | 2007-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100982645B1 (ko) | 연료 전지 촉매용 지지체 | |
US8470495B2 (en) | Electrode catalyst with improved longevity properties and fuel cell using the same | |
JP2006054165A (ja) | 固体高分子型燃料電池及び固体高分子型燃料電池の製造方法 | |
JP2006134630A (ja) | 固体高分子型燃料電池の電極構造体 | |
KR20180078061A (ko) | 고내구성 연료전지용 전극의 제조방법 | |
KR101825888B1 (ko) | 고분자연료전지 백금 용해시 발생되는 이오노머 재배열을 억제할 수 있는 전극 제조방법 | |
JP5101564B2 (ja) | 固体高分子型燃料電池用膜電極構造体 | |
JP5766139B2 (ja) | 燃料電池用触媒およびその用途 | |
JP2020047432A (ja) | 燃料電池用アノード触媒層及びそれを用いた燃料電池 | |
KR102422340B1 (ko) | 연료전지용 촉매 및 이의 제조방법 | |
JP5900995B2 (ja) | 傾斜触媒構造を有する燃料電池電極 | |
JP2004172107A (ja) | 燃料電池用電極触媒及びその製造方法 | |
JP2020047429A (ja) | 燃料電池用アノード触媒層及びそれを用いた燃料電池 | |
CN109546156A (zh) | 电极、膜电极接合体、电化学电池、堆、燃料电池、车辆和飞行物 | |
JP2008027647A (ja) | 燃料電池用燃料極およびそれを備えた燃料電池 | |
KR101857593B1 (ko) | 고분자연료전지 탄소지지체 부식시 발생되는 이오노머 재배열을 억제할 수 있는 전극 제조 방법 | |
JP4915840B2 (ja) | 燃料電池用触媒、燃料電池、及び、燃料電池用触媒の製造方法 | |
RU2392698C1 (ru) | Способ изготовления мембранно-электродного блока с бифункциональными электрокаталитическими слоями | |
JP2005135671A (ja) | 燃料電池用電極 | |
US20160104895A1 (en) | Templated non-carbon metal oxide catalyst support | |
US9865883B2 (en) | Fuel cell electrodes using high density support material | |
JP2007196097A (ja) | 燃料電池、それに好適な触媒及びその製造方法 | |
KR100767521B1 (ko) | 촉매가 불균일하게 도포된 연료전지용 막-전극 접합체 | |
JP2006134629A (ja) | 固体高分子型燃料電池の電極構造体 | |
JP6807009B2 (ja) | りん酸形燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090309 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111006 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111011 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111201 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120106 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120119 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150203 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |