KR950704684A - 나노 구조의 전극 막(nanostructured electrode membranes) - Google Patents

나노 구조의 전극 막(nanostructured electrode membranes) Download PDF

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KR950704684A
KR950704684A KR1019950702573A KR19950702573A KR950704684A KR 950704684 A KR950704684 A KR 950704684A KR 1019950702573 A KR1019950702573 A KR 1019950702573A KR 19950702573 A KR19950702573 A KR 19950702573A KR 950704684 A KR950704684 A KR 950704684A
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nanostructured
article
members
embedded
electrolyte
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KR1019950702573A
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KR100317404B1 (ko
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에드워드 이. 파소네지
마크 케이. 데 베
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로저 로이 탬트
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니바하
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
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  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Primary Cells (AREA)
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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

본 발명은 전도성, 바람직하게는 촉매 활성 물질로 공형 코팅된 휘스커로 구성되는 초현미경적2-성분 구조체이거나, 또는 전도성, 바람직하게는 촉매 활성 물질로 구성되는 초현미경적1-성분 구조체인, 고형 전해질일 수 있는 캡슐화제내에 매립되는 다수의 나노 구조의 부재들을 포함하는, 전기 화학적 셀 또는 분석물 센서에서 전극 막으로서 사용될 수 있는 나노 구조의 복합체 필름에 관한 것이다.

Description

나노 구조의 전극 막(NANOSTRUCTURED ELECTRODE MEMBRANES)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 전주 막의 사시도이다.

Claims (10)

  1. (a)제1군의 나노 구조의 부재들이 내부에 매립된 제1캡슐화제 층을 포함하되, 상기 각 부재들의 하나의 말단부는 제1캡슐화제 층내에 매립되고, 다른 말단부는 제1캡슐화제층의 제1표면과 동일 공간을 차지함으로써 상기 1표면이 전도성 표면을 구성하는 작업 전극 ; (b) 제2군의 나노 구조의 부재들이 내부에 매립된 제2캡슐화제 층을 포함하되, 상기 각 부재들의 하나의 말단부는 제2캡술화제 층내에 매립되고, 다른 말단부는 제2캡슐화제층의 제1표면과 동일 공간을 차지함으로써 상기 제1표면이 전도성 표면을 구성하는 반대 전극; 및 (c)상기 작업 전극과 반대 전극의 제1 및 제2군의 나노 구조의 부재들의 전도성 표면과 밀접하게 접촉하는 하나 이상의 전해질을 포함하는, 전기 화학적 셀로서 유용한 제품.
  2. (a)제1캡슐화내에 매립된 제1군의 나노 구조의 부재들을 포함하며, 전도성 표면과 비전도성 표면을 갖는 제1의 나노 구조의 전극의 막; (b)전해질; 및 (c) 제2캡슐화제내에 매립된 제2군의 나노 구조의 부재들을 포함하며, 전도성 표면과 비전도성 표면을 갖는 제2의 나노 구조의 전극 막을 순서대로 포함하며, 상기 전기 화학적으로 활성인 제1 및 제2막의 표면이 상기 전해질과 밀접하게 접촉되는 분석물 센서로서 유용한 제품.
  3. 제1항 또는 제2항에 있어서, 상기 제1 및 제2군의 나노 구조의 부재들중 일군 이상이 전기 전도성 물질로 코팅된 휘스커로 구성되는 초현미경적 2-성분 구조물인 제품.
  4. 제1항 또는 제2항에 있어서, 상기 제1 및 제2군의 나노 구조의 부재들중 일군 이상이 전기 전도선 물질의 초현미경적 1-성분 구조물인 제품.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 제1 및 제2캡슐화제의 투과성이 상이한 제품.
  6. 제1항 내지 제5항중 어느 하나 항에 있어서, 제3군의 나노 구조의 부재들이 내부에 매립된 제3의 캡슐화제를 추가로 함유하는 기준 전극을 추가로 포함하는 제품.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 전해질이 비-고형 전해질인 제품.
  8. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 전해질이 고형 전해질인 제품.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 상기 두 군의 나노 구조의 부재들이 전기 전도성 물질로 코팅된 휘스커로 구성되는 초현미경적 2-성분 구조물인 제품.
  10. 제1항 내지 제8항중 어느 한 항에 있어서, 상기 두 군의 나노 구조의 부재들이 전기 전도성 물질의 초현미경적1-성분 구조물인 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950702573A 1992-12-23 1993-12-07 나노구조의전극막을포함하는전기화학적셀또는분석물센서 KR100317404B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/995891 1992-12-23
US07/995,891 US5338430A (en) 1992-12-23 1992-12-23 Nanostructured electrode membranes
PCT/US1993/011814 WO1994015210A1 (en) 1992-12-23 1993-12-07 Nanostructured electrode membranes

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KR950704684A true KR950704684A (ko) 1995-11-20
KR100317404B1 KR100317404B1 (ko) 2002-07-03

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US (1) US5338430A (ko)
EP (1) EP0676050B1 (ko)
JP (1) JP3419777B2 (ko)
KR (1) KR100317404B1 (ko)
CN (1) CN1065075C (ko)
BR (1) BR9307723A (ko)
CA (1) CA2150833C (ko)
CZ (1) CZ287286B6 (ko)
DE (1) DE69327799T2 (ko)
ES (1) ES2144509T3 (ko)
IL (1) IL107988A (ko)
MX (1) MX9308021A (ko)
SG (1) SG49009A1 (ko)
WO (1) WO1994015210A1 (ko)

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