KR100977959B1 - 전기화학 디바이스 - Google Patents
전기화학 디바이스 Download PDFInfo
- Publication number
- KR100977959B1 KR100977959B1 KR1020030022354A KR20030022354A KR100977959B1 KR 100977959 B1 KR100977959 B1 KR 100977959B1 KR 1020030022354 A KR1020030022354 A KR 1020030022354A KR 20030022354 A KR20030022354 A KR 20030022354A KR 100977959 B1 KR100977959 B1 KR 100977959B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- anode
- cathode
- borohydride
- stainless steel
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8684—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Hybrid Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (21)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 보로하이드라이드 연료(108); 및 전이 금속 산화물 캐쏘드(104)를 포함하는 발전기.
- 제 6 항에 있어서,보로하이드라이드 연료(108)가 다공성 패드(150)에 저장된 발전기.
- 제 6 항에 있어서,보로하이드라이드 연료(108)가 저장기(158)에 저장된 발전기.
- 제 6 항에 있어서,전이 금속 산화물 캐쏘드가 하나 이상의 다공성 요소(116)를 포함하는 발전기.
- 제 6 항에 있어서,이온 교환 막(106)을 추가로 포함하는 발전기.
- 제 6 항에 있어서,스테인레스강 애노드(102)를 추가로 포함하는 발전기.
- 스테인레스강 애노드(182); 캐쏘드(184); 및 상기 스테인레스강 애노드(182) 및 캐쏘드(184)에 작동가능하게 연결되어 보로하이드라이드 농도를 시각적으로 지시할 수 있도록 되어 있는 디스플레이(186)를 포함하는 보로하이드라이드 농도 지시기.
- 제 12 항에 있어서,상기 디스플레이(186)가 스테인레스강 애노드(182)와 캐쏘드(184) 사이에 인가된 전압을 기준으로 보로하이드라이드 농도를 시각적으로 지시하도록 되어 있는 보로하이드라이드 농도 지시기.
- 제 12 항에 있어서,상기 디스플레이(186)가 LCD를 포함하는 보로하이드라이드 농도 지시기.
- 제 12 항에 있어서,상기 스테인레스강 애노드(184)가 하나 이상의 다공성 요소를 포함하는 보로하이드라이드 농도 지시기.
- 애노드(182); 전이 금속 산화물 캐쏘드(184); 및 상기 애노드(182) 및 전이 금속 산화물 캐쏘드(184)에 작동가능하게 연결되어 보로하이드라이드 농도를 시각적으로 지시할 수 있도록 되어 있는 디스플레이(186)를 포함하는 보로하이드라이드 농도 지시기.
- 제 16 항에 있어서,상기 디스플레이(186)가 애노드(182)와 전이 금속 산화물 캐쏘드(184) 사이에 인가된 전압을 기준으로 보로하이드라이드 농도를 시각적으로 지시하도록 되어 있는 보로하이드라이드 농도 지시기.
- 제 16 항에 있어서,상기 디스플레이(186)가 LCD를 포함하는 보로하이드라이드 농도 지시기.
- 제 16 항에 있어서,상기 전이 금속 산화물 캐쏘드(184)가 하나 이상의 다공성 요소를 포함하는 보로하이드라이드 농도 지시기.
- 제 16 항에 있어서,상기 전이 금속 산화물 캐쏘드(184)가 산화은 캐쏘드를 포함하는 보로하이드라이드 농도 지시기.
- 제 16 항에 있어서,상기 애노드(182)가 스테인레스강 애노드를 포함하는 보로하이드라이드 농도 지시기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/120,864 US6855443B2 (en) | 2002-04-10 | 2002-04-10 | Electrochemical device |
US10/120,864 | 2002-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030081113A KR20030081113A (ko) | 2003-10-17 |
KR100977959B1 true KR100977959B1 (ko) | 2010-08-24 |
Family
ID=28454009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030022354A KR100977959B1 (ko) | 2002-04-10 | 2003-04-09 | 전기화학 디바이스 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6855443B2 (ko) |
EP (1) | EP1353393B1 (ko) |
JP (1) | JP2004006304A (ko) |
KR (1) | KR100977959B1 (ko) |
CA (1) | CA2424148A1 (ko) |
TW (1) | TWI307190B (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6713201B2 (en) * | 2001-10-29 | 2004-03-30 | Hewlett-Packard Development Company, L.P. | Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus |
US6828049B2 (en) | 2001-10-29 | 2004-12-07 | Hewlett-Packard Development Company, L.P. | Replaceable fuel cell apparatus having information storage device |
US6855443B2 (en) | 2002-04-10 | 2005-02-15 | Hewlett-Packard Development Company, L.P. | Electrochemical device |
US7731491B2 (en) | 2002-10-16 | 2010-06-08 | Hewlett-Packard Development Company, L.P. | Fuel storage devices and apparatus including the same |
DE10255736B4 (de) * | 2002-11-29 | 2009-03-19 | Micronas Gmbh | Brennstoffzelle und Verfahren zur Herstellung |
US20050008932A1 (en) * | 2003-07-10 | 2005-01-13 | Plotkin Lawrence R. | Fluid supply device for electrochemical cell |
US20050058867A1 (en) * | 2003-09-15 | 2005-03-17 | Intel Corporation | Integrated platform and fuel cell cooling |
US7393604B2 (en) * | 2003-09-15 | 2008-07-01 | Intel Corporation | Hybrid power system and method |
US7489859B2 (en) | 2003-10-09 | 2009-02-10 | Hewlett-Packard Development Company, L.P. | Fuel storage devices and apparatus including the same |
US8084150B2 (en) | 2004-04-28 | 2011-12-27 | Eveready Battery Company, Inc. | Fuel cartridges and apparatus including the same |
JP2006232054A (ja) * | 2005-02-24 | 2006-09-07 | Fujitsu Ltd | ショッピングカート及びショッピングカートシステム |
US20060204802A1 (en) * | 2005-03-10 | 2006-09-14 | Specht Steven J | Fuel cell systems and related methods |
US7198834B2 (en) * | 2005-03-22 | 2007-04-03 | Hewlett-Packard Development Company, L.P. | Imaging media including interference layer for generating human-readable marking on optical media |
US20070065749A1 (en) * | 2005-09-21 | 2007-03-22 | Vladek Kasperchik | Radiation-markable coatings for printing and imaging |
US20070065623A1 (en) * | 2005-09-21 | 2007-03-22 | Vladek Kasperchik | Laser-imageable coating based on exothermic decomposition |
US20070086308A1 (en) * | 2005-10-13 | 2007-04-19 | Gore Makarand P | Systems and methods for imaging |
US20080277441A1 (en) * | 2007-05-11 | 2008-11-13 | Joerg Zimmermann | Strap mounted energy supply |
CN106030875A (zh) * | 2013-12-10 | 2016-10-12 | 奥克海德莱克斯控股有限公司 | 电化学电池及其组件 |
CN113258089A (zh) * | 2021-05-21 | 2021-08-13 | 西安交通大学 | 一种含二氧化铀的铂基催化剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5804329A (en) | 1995-12-28 | 1998-09-08 | National Patent Development Corporation | Electroconversion cell |
JPH11339865A (ja) | 1998-05-22 | 1999-12-10 | Sony Corp | 空気電極及び空気電池 |
EP1353393A2 (en) * | 2002-04-10 | 2003-10-15 | Hewlett-Packard Company | Electrochemical device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397925A (en) * | 1981-10-15 | 1983-08-09 | Ray-O-Vac Corporation | Alkaline battery with reducing agents in the electrolyte |
US6306285B1 (en) * | 1997-04-08 | 2001-10-23 | California Institute Of Technology | Techniques for sensing methanol concentration in aqueous environments |
US6154263A (en) * | 1997-07-25 | 2000-11-28 | Eveready Battery Company, Inc. | Liquid crystal display and battery label including a liquid crystal display |
US6074771A (en) * | 1998-02-06 | 2000-06-13 | Igr Enterprises, Inc. | Ceramic composite electrolytic device and method for manufacture thereof |
US6534033B1 (en) * | 2000-01-07 | 2003-03-18 | Millennium Cell, Inc. | System for hydrogen generation |
AU2001250055A1 (en) * | 2000-03-30 | 2001-10-15 | Manhattan Scientifics, Inc. | Portable chemical hydrogen hydride system |
-
2002
- 2002-04-10 US US10/120,864 patent/US6855443B2/en not_active Expired - Lifetime
-
2003
- 2003-01-28 TW TW092101868A patent/TWI307190B/zh not_active IP Right Cessation
- 2003-04-01 CA CA002424148A patent/CA2424148A1/en not_active Abandoned
- 2003-04-02 EP EP03252107.2A patent/EP1353393B1/en not_active Expired - Lifetime
- 2003-04-09 KR KR1020030022354A patent/KR100977959B1/ko active IP Right Grant
- 2003-04-09 JP JP2003105343A patent/JP2004006304A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5804329A (en) | 1995-12-28 | 1998-09-08 | National Patent Development Corporation | Electroconversion cell |
JPH11339865A (ja) | 1998-05-22 | 1999-12-10 | Sony Corp | 空気電極及び空気電池 |
EP1353393A2 (en) * | 2002-04-10 | 2003-10-15 | Hewlett-Packard Company | Electrochemical device |
EP1353393A3 (en) | 2002-04-10 | 2006-02-01 | Hewlett-Packard Company | Electrochemical device |
Also Published As
Publication number | Publication date |
---|---|
US6855443B2 (en) | 2005-02-15 |
CA2424148A1 (en) | 2003-10-10 |
EP1353393A2 (en) | 2003-10-15 |
EP1353393A3 (en) | 2006-02-01 |
KR20030081113A (ko) | 2003-10-17 |
TWI307190B (en) | 2009-03-01 |
US20030194585A1 (en) | 2003-10-16 |
EP1353393B1 (en) | 2016-07-06 |
TW200305300A (en) | 2003-10-16 |
JP2004006304A (ja) | 2004-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100977959B1 (ko) | 전기화학 디바이스 | |
KR100450820B1 (ko) | 공기 호흡형 직접 메탄올 연료전지 셀팩 | |
TW533619B (en) | Fuel cell, fuel cell generator, and equipment using the same | |
US7046507B2 (en) | Information processing apparatus | |
JP2004063200A (ja) | 直接メタノール型燃料電池 | |
US20060147783A1 (en) | Direct liquid feed fuel cell and portable electronic apparatus including the same | |
CN101432912A (zh) | 用于微型燃料电池的氢供给 | |
JP4149728B2 (ja) | 燃料電池の燃料供給用カートリッジおよびそのカートリッジを備えてなる燃料電池 | |
CA2577655C (en) | Fuel cell devices and method therefor | |
JP2008527614A (ja) | 燃料電池 | |
JP5219414B2 (ja) | 電源システム | |
WO2002047194A1 (en) | A metal-air battery having in-situ generatable electrolyte | |
JP2006093119A (ja) | 燃料電池、及びその燃料電池を搭載した情報端末 | |
JP2003317791A (ja) | 液体燃料電池 | |
JP2006216447A (ja) | 燃料電池電源システム及びその運転方法 | |
JP2006202509A (ja) | 携帯型コンピュータ | |
US20070003820A1 (en) | Direct methanol fuel cell with 3-D anode | |
JP4914079B2 (ja) | 燃料電池の燃料補給装置、電子機器、及び燃料電池システム | |
US20100098985A1 (en) | Fuel cell and electronic device including the same | |
JP4489419B2 (ja) | 情報処理装置 | |
JP2010103033A (ja) | 燃料電池 | |
JP2007287466A (ja) | 燃料電池システム | |
JP2005116292A (ja) | ウェアラブル燃料電池 | |
CN109698388B (zh) | 一种多阴极片电池 | |
JP2005228506A (ja) | 燃料電池、およびこの燃料電池を備えた機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130808 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140807 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150807 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160816 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170809 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180821 Year of fee payment: 9 |