FR2366703A1 - Diodes photochimiques utilisant de la lumiere pour provoquer des reactions chimiques - Google Patents

Diodes photochimiques utilisant de la lumiere pour provoquer des reactions chimiques

Info

Publication number
FR2366703A1
FR2366703A1 FR7729377A FR7729377A FR2366703A1 FR 2366703 A1 FR2366703 A1 FR 2366703A1 FR 7729377 A FR7729377 A FR 7729377A FR 7729377 A FR7729377 A FR 7729377A FR 2366703 A1 FR2366703 A1 FR 2366703A1
Authority
FR
France
Prior art keywords
diodes
chemical reactions
photochemical
type
hydrogen
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.)
Granted
Application number
FR7729377A
Other languages
English (en)
Other versions
FR2366703B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Allied Chemical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Allied Chemical and Dye Corp, Allied Chemical Corp filed Critical Allied Chemical and Dye Corp
Publication of FR2366703A1 publication Critical patent/FR2366703A1/fr
Application granted granted Critical
Publication of FR2366703B1 publication Critical patent/FR2366703B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/50—Processes
    • C25B1/55—Photoelectrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/20—Light-sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
    • H01M14/005—Photoelectrochemical storage 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
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/03—Auxiliary internally generated electrical energy

Abstract

Diodes photochimiques. Ces diodes photochimiques sont typiquement mises en suspension dans une matrice 10 de produits chimiques réagissants constituants; les diodes ont la forme de diodes de Schottky ou de diodes du type p-n, par exemple pour transformer l'eau en hydrogène plus oxygène (ou eau oxygénée) ou pour transformer l'acide sulfhydrique en hydrogène plus soufre ou pour photocatalyser des réactions chimiques; ces diodes comprennent deux parties, une première partie comprenant une matière semi-conductrice 12 dopée de manière appropriée, à conductibilité donnée et pourvue d'un contact ohmique, et une seconde partie comprenant un métal 18 (type Schottky) ou une matière semi-conductrice dopée de manière appropriée à conductibilité de type opposé à celui de la première partie et pourvue d'un contact ohmique (type p-n). La présente invention est particulièrement utile pour fournir des diodes photochimiques qui utilisent de la lumière pour provoquer des réactions chimiques.
FR7729377A 1976-09-30 1977-09-29 Diodes photochimiques utilisant de la lumiere pour provoquer des reactions chimiques Granted FR2366703A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,474 US4094751A (en) 1976-09-30 1976-09-30 Photochemical diodes

Publications (2)

Publication Number Publication Date
FR2366703A1 true FR2366703A1 (fr) 1978-04-28
FR2366703B1 FR2366703B1 (fr) 1982-07-09

Family

ID=24927012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729377A Granted FR2366703A1 (fr) 1976-09-30 1977-09-29 Diodes photochimiques utilisant de la lumiere pour provoquer des reactions chimiques

Country Status (16)

Country Link
US (1) US4094751A (fr)
JP (1) JPS5343488A (fr)
AU (1) AU501598B2 (fr)
BE (1) BE859046A (fr)
CA (1) CA1096021A (fr)
CH (1) CH629035A5 (fr)
DE (1) DE2742886A1 (fr)
ES (3) ES462608A1 (fr)
FR (1) FR2366703A1 (fr)
GB (1) GB1529189A (fr)
GR (1) GR63595B (fr)
IL (1) IL52913A (fr)
IN (1) IN149440B (fr)
IT (1) IT1085442B (fr)
NL (1) NL7710644A (fr)
SE (1) SE7710513L (fr)

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EP0029371A2 (fr) * 1979-11-20 1981-05-27 Yeda Research And Development Company, Ltd. Assemblages comportant des électrodes semi-conductrices
EP0057382A2 (fr) * 1981-01-31 1982-08-11 Bayer Ag Procédé de préparation de colorants de cuve à partir de résidus de la synthèse de la nitro-anthroquinone et de l'acide anthroquinone sulfonique
EP0058136A1 (fr) * 1981-02-04 1982-08-18 Ciba-Geigy Ag Procédé pour la production d'hydrogène au moyen de catalyse photoredox hétérogène et les catalyseurs employés

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IL54408A (en) * 1978-03-31 1981-09-13 Yeda Res & Dev Photosynthetic process for converting carbon dioxide to organic compounds
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US4251679A (en) * 1979-03-16 1981-02-17 E-Cel Corporation Electromagnetic radiation transducer
IL58441A (en) * 1979-10-11 1982-11-30 Yeda Res & Dev Surface treatment of semiconductors for photovoltaic and photoelectro chemical applications
US4280885A (en) * 1979-11-09 1981-07-28 Savery James W Method of and apparatus for active electro-chemical water and similar environmental contaminant elimination in semi-conductor and other electronic and electrical devices and the like
US4236984A (en) * 1979-11-21 1980-12-02 United Technologies Corporation Hydrogen gas generation utilizing a bromide electrolyte, an amorphous silicon semiconductor and radiant energy
US4357400A (en) * 1979-12-11 1982-11-02 Electric Power Research Institute, Inc. Photoelectrochemical cell employing discrete semiconductor bodies
US4263111A (en) * 1979-12-17 1981-04-21 United Technologies Corporation Hydrogen generation utilizing semiconducting platelets suspended in a divergent vertically flowing electrolyte solution
US4263110A (en) * 1979-12-17 1981-04-21 United Technologies Corporation Hydrogen-bromine generation utilizing semiconducting platelets suspended in a vertically flowing electrolyte solution
US4381233A (en) * 1980-05-19 1983-04-26 Asahi Kasei Kogyo Kabushiki Kaisha Photoelectrolyzer
JPS6144154B2 (fr) * 1980-10-14 1986-10-01 United Technologies Corp
US4352722A (en) * 1981-03-12 1982-10-05 General Atomic Company Integrated photovoltaic electrolytic cell
DE3261445D1 (en) * 1981-06-03 1985-01-17 Graetzel Michael Process for producing hydrogen and elemental sulphur by photochemical redox reaction of hydrogen sulphide and sulphides
US4427509A (en) 1982-05-03 1984-01-24 Atlantic Richfield Company Light driven photocatalytic process
EP0100299B1 (fr) * 1982-07-21 1986-09-17 Ciba-Geigy Ag Procédé pour la production d'hydrogène au moyen de catalyse photoredox hétérogène et les catalyseurs employés
US4533608A (en) * 1982-09-09 1985-08-06 The Regents Of The University Of California Electrolytic photodissociation of chemical compounds by iron oxide photochemical diodes
US4522695A (en) * 1982-12-23 1985-06-11 Neefe Charles W Vapor phase hydrogen generator
US4461691A (en) * 1983-02-10 1984-07-24 The United States Of America As Represented By The United States Department Of Energy Organic conductive films for semiconductor electrodes
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US4602988A (en) * 1985-06-11 1986-07-29 Phillips Petroleum Company Photochemical production of hydrogen from hydrogen sulfide
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DE4227963C2 (de) * 1992-08-22 1996-01-25 Forschungszentrum Juelich Gmbh Granulat
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SE0000115D0 (sv) * 2000-01-17 2000-01-17 Abb Ab A semiconductor device
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US6774300B2 (en) * 2001-04-27 2004-08-10 Adrena, Inc. Apparatus and method for photovoltaic energy production based on internal charge emission in a solid-state heterostructure
US6669827B2 (en) * 2001-06-18 2003-12-30 Austin & Neff, L.L.C. Systems and methods for affecting the ultra-fast photodissociation of water molecules
US7125480B2 (en) * 2001-06-18 2006-10-24 Austin & Neff, Llc Methods for affecting the ultra-fast photodissociation of water molecules
US7485799B2 (en) * 2002-05-07 2009-02-03 John Michael Guerra Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same
DE102004012303B3 (de) * 2004-03-11 2005-07-14 Dieter Ostermann Photoelektrochemische Reaktionszelle und Vorrichtung zur Umsetzung von Lichtenergie mit dieser Reaktionszelle
GB2414243A (en) * 2004-03-15 2005-11-23 Hydrogen Solar Ltd Photoelectrochemical system
KR20070118668A (ko) * 2005-03-31 2007-12-17 닛데츠 고교 가부시키가이샤 황화수소의 처리방법, 수소의 제조방법 및 광촉매반응장치
US7625835B2 (en) * 2005-06-10 2009-12-01 Gm Global Technology Operations, Inc. Photocatalyst and use thereof
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US20070215201A1 (en) * 2006-03-17 2007-09-20 Lawrence Curtin Photovoltaic cell with integral light transmitting waveguide in a ceramic sleeve
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EP2170789A1 (fr) * 2007-07-20 2010-04-07 Solvay Fluor GmbH Procédé permettant d'obtenir un hydrofluoroalcane purifié
JP4680327B2 (ja) * 2009-06-16 2011-05-11 パナソニック株式会社 光電気化学セル
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JP5663254B2 (ja) * 2010-02-08 2015-02-04 シャープ株式会社 水素製造装置および水素製造方法
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US11795248B2 (en) 2011-08-11 2023-10-24 Arizona Board Of Regents On Behalf Of The University Of Arizona Copolymerization of elemental sulfur and epoxy functional styrenics
US11015023B2 (en) 2011-08-11 2021-05-25 Arizona Board Of Regents On Behalf Of The University Of Arizona Fire retardant compositions utilizing elemental sulfur
US9567439B1 (en) 2011-08-11 2017-02-14 The Arizona Board Of Regents On Behalf Of The University Of Arizona Sulfur composites and polymeric materials from elemental sulfur
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US10894863B2 (en) 2014-02-14 2021-01-19 Arizona Board Of Regents On Behalf Of The University Of Arizona Cathode materials for Li—S batteries
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TWI551543B (zh) * 2014-05-02 2016-10-01 國立成功大學 二極體碳奈米顆粒之製備與應用
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WO2018107169A1 (fr) 2016-12-09 2018-06-14 Arizona Board Of Regents On Behalf Of The University Of Arizona Métallopolymères pour la génération catalytique d'hydrogène
US11674005B2 (en) 2017-06-15 2023-06-13 Arizona Board Of Regents On Behalf Of The University Of Arizona Chalcogenide Hybrid Inorganic/organic Polymer (CHIP) materials as improved crosslinking agents for vulcanization
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EP0029371A2 (fr) * 1979-11-20 1981-05-27 Yeda Research And Development Company, Ltd. Assemblages comportant des électrodes semi-conductrices
EP0029371A3 (fr) * 1979-11-20 1981-10-07 Yeda Research And Development Company, Ltd. Assemblages comportant des électrodes semi-conductrices
EP0057382A2 (fr) * 1981-01-31 1982-08-11 Bayer Ag Procédé de préparation de colorants de cuve à partir de résidus de la synthèse de la nitro-anthroquinone et de l'acide anthroquinone sulfonique
EP0057382A3 (en) * 1981-01-31 1982-08-25 Bayer Ag Process for the preparation of vat dyes from the waste products of the synthesis of nitro-anthraquinone and anthraquinone sulfonic acid
EP0058136A1 (fr) * 1981-02-04 1982-08-18 Ciba-Geigy Ag Procédé pour la production d'hydrogène au moyen de catalyse photoredox hétérogène et les catalyseurs employés

Also Published As

Publication number Publication date
IN149440B (fr) 1981-12-05
IT1085442B (it) 1985-05-28
CH629035A5 (de) 1982-03-31
FR2366703B1 (fr) 1982-07-09
JPS5343488A (en) 1978-04-19
GR63595B (en) 1979-11-26
GB1529189A (en) 1978-10-18
DE2742886A1 (de) 1978-04-06
ES473572A1 (es) 1979-05-01
AU501598B2 (en) 1979-06-21
CA1096021A (fr) 1981-02-17
US4094751A (en) 1978-06-13
BE859046A (fr) 1978-01-16
ES473571A1 (es) 1979-05-01
SE7710513L (sv) 1978-03-31
AU2872877A (en) 1979-03-22
NL7710644A (nl) 1978-04-03
IL52913A (en) 1979-12-30
ES462608A1 (es) 1978-11-16
IL52913A0 (en) 1977-11-30

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