KR100696475B1 - 마이크로 캡슐형 로봇용 연료전지 및 그 연료 전지로작동하는 마이크로 캡슐형 로봇 - Google Patents
마이크로 캡슐형 로봇용 연료전지 및 그 연료 전지로작동하는 마이크로 캡슐형 로봇 Download PDFInfo
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- KR100696475B1 KR100696475B1 KR1020040088164A KR20040088164A KR100696475B1 KR 100696475 B1 KR100696475 B1 KR 100696475B1 KR 1020040088164 A KR1020040088164 A KR 1020040088164A KR 20040088164 A KR20040088164 A KR 20040088164A KR 100696475 B1 KR100696475 B1 KR 100696475B1
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- fuel cell
- microcapsule
- fuel
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- 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
- H01M4/8605—Porous electrodes
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- 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
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
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- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8896—Pressing, rolling, calendering
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
- H01M8/1013—Other direct alcohol fuel cells [DAFC]
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Sustainable Energy (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Sustainable Development (AREA)
- Radiology & Medical Imaging (AREA)
- Manufacturing & Machinery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Endoscopes (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (11)
- 연료가 공급되는 캐소드, 산화제가 공급되는 애노드 및 상기 캐소드와 애노드 사이에 개재된 전해질막을 포함하고, 상기 연료가 알코올 또는 알코올 수용액이고, 상기 산화제가 과산화수소 또는 과산화수소 수용액인 마이크로 캡슐형 로봇용 연료전지.
- 제 1 항에 있어서, 상기 캐소드가,Al을 포함하는 제 1 촉매층과 Pt을 포함하는 제 2 촉매층으로 된 이중촉매층; 또는Pt과 Al이 혼재하는 단일촉매층을 구비한 것을 특징으로 하는 마이크로 캡슐형 로봇용 연료전지.
- 제 1 항에 있어서, 상기 애노드가 PtSn계 합금 또는 PtRu계 합금을 포함하는 촉매층을 구비한 것을 특징으로 하는 마이크로 캡슐형 로봇용 연료전지.
- 제 1 항에 있어서, 상기 알코올이 에탄올 또는 메탄올인 것을 특징으로 하는 마이크로 캡슐형 로봇용 연료전지.
- 제 1 항에 있어서, 상기 연료가 에탄올 또는 에탄올 수용액인 경우 애노드가 PtSn계 합금을 포함하는 촉매층을 구비하고, 캐소드가 Pt/Al의 이중촉매층을 구비한 것을 특징으로 하는 마이크로 캡슐형 로봇용 연료전지.
- 제 1 항에 있어서, 상기 연료가 에탄올 또는 에탄올 수용액인 경우 애노드가 PtRu계 합금을 포함하는 촉매층을 구비하고, 캐소드가 Pt/Al의 이중촉매층을 구비한 것을 특징으로 하는 마이크로 캡슐형 로봇용 연료전지.
- 삭제
- 작동을 위한 전원으로 제 1 항 내지 제 6 항 중의 어느 한 항에 따른 연료전지를 채용한 마이크로 캡슐형 로봇.
- 제 8 항에 있어서, 상기 마이크로 캡슐형 로봇이,캡슐형 로봇 몸체와; 상기 몸체에 장착되어 인체의 장기를 관찰하기 위한 카메라장치와; 상기 몸체에 장착되어 상기 카메라장치가 장기의 내부를 촬영할 수 있도록 장기에 빛을 조사하는 조명장치와; 상기 몸체에 장착되어 상기 카메라장치에 의하여 얻어진 영상정보를 인체 밖으로 송신하는 송신장치와; 상기 몸체에 장착되어 상기 카메라장치, 조명장치, 및 송신장치의 작동을 제어하는 제어장치; 및 상기 몸체에 장착되어 상기 카메라장치, 조명장치, 송수신장치, 제어장치에 전원을 공급하기 위한 전원공급장치를 포함하는 마이크로 캡슐형 내시경인 것을 특징으로 하는 마이크로 캡슐형 로봇.
- 삭제
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040088164A KR100696475B1 (ko) | 2004-11-02 | 2004-11-02 | 마이크로 캡슐형 로봇용 연료전지 및 그 연료 전지로작동하는 마이크로 캡슐형 로봇 |
US11/262,813 US8003272B2 (en) | 2004-11-02 | 2005-11-01 | Fuel cell for microcapsule-type robot and microcapsule-type robot powered by the same |
Applications Claiming Priority (1)
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KR1020040088164A KR100696475B1 (ko) | 2004-11-02 | 2004-11-02 | 마이크로 캡슐형 로봇용 연료전지 및 그 연료 전지로작동하는 마이크로 캡슐형 로봇 |
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KR20060039110A KR20060039110A (ko) | 2006-05-08 |
KR100696475B1 true KR100696475B1 (ko) | 2007-03-19 |
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KR1020040088164A KR100696475B1 (ko) | 2004-11-02 | 2004-11-02 | 마이크로 캡슐형 로봇용 연료전지 및 그 연료 전지로작동하는 마이크로 캡슐형 로봇 |
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US (1) | US8003272B2 (ko) |
KR (1) | KR100696475B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4914786B2 (ja) * | 2007-08-28 | 2012-04-11 | オリンパス株式会社 | 被検体内位置検出システム |
CN107293826A (zh) * | 2016-12-28 | 2017-10-24 | 南京工业大学 | 一种由金属与过氧化物组成的高能量密度充放电电池及其应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20030039221A (ko) * | 2001-11-12 | 2003-05-17 | 한국과학기술연구원 | 마이크로 캡슐형 로봇 |
KR20040013946A (ko) * | 2002-08-09 | 2004-02-14 | 한국과학기술연구원 | 마이크로 캡슐형 로봇 |
Family Cites Families (10)
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US4294891A (en) * | 1980-03-12 | 1981-10-13 | The Montefiore Hospital Association Of Western Pennsylvania | Intermittently refuelable implantable bio-oxidant fuel cell |
US4810596A (en) * | 1985-10-18 | 1989-03-07 | Hughes Aircraft Company | Sulfuric acid thermoelectrochemical system and method |
US20010050234A1 (en) * | 1999-12-22 | 2001-12-13 | Shiepe Jason K. | Electrochemical cell system |
EP1164651A1 (en) * | 2000-06-12 | 2001-12-19 | Asahi Glass Co., Ltd. | Electrode catalyst for polymer electrolyte fuel cell and method for its production |
US20020076602A1 (en) * | 2000-12-18 | 2002-06-20 | More Energy Ltd. | Direct liquid fuel cell and a novel binary electrode therefor |
JP4316164B2 (ja) * | 2001-07-10 | 2009-08-19 | 本田技研工業株式会社 | 膜・電極構造体及び燃料電池セル |
US6939290B2 (en) * | 2002-02-11 | 2005-09-06 | Given Imaging Ltd | Self propelled device having a magnetohydrodynamic propulsion system |
JP2005531901A (ja) * | 2002-06-28 | 2005-10-20 | フォーメックス エル ピー | 液体燃料電池用の燃料貯槽 |
US20040072044A1 (en) * | 2002-10-11 | 2004-04-15 | John Rusek | Direct hydrogen peroxide fuel cell utilizing proton-donating fuel |
KR20040055293A (ko) | 2002-12-20 | 2004-06-26 | 김대은 | 캡슐형 내시경의 위치제어장치 및 그 위치제어방법 |
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- 2004-11-02 KR KR1020040088164A patent/KR100696475B1/ko not_active IP Right Cessation
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KR20030039221A (ko) * | 2001-11-12 | 2003-05-17 | 한국과학기술연구원 | 마이크로 캡슐형 로봇 |
KR20040013946A (ko) * | 2002-08-09 | 2004-02-14 | 한국과학기술연구원 | 마이크로 캡슐형 로봇 |
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Publication number | Publication date |
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US20060094928A1 (en) | 2006-05-04 |
KR20060039110A (ko) | 2006-05-08 |
US8003272B2 (en) | 2011-08-23 |
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