IT1085442B - Diodo fotochimico - Google Patents

Diodo fotochimico

Info

Publication number
IT1085442B
IT1085442B IT28104/77A IT2810477A IT1085442B IT 1085442 B IT1085442 B IT 1085442B IT 28104/77 A IT28104/77 A IT 28104/77A IT 2810477 A IT2810477 A IT 2810477A IT 1085442 B IT1085442 B IT 1085442B
Authority
IT
Italy
Prior art keywords
photochemical diode
photochemical
diode
Prior art date
Application number
IT28104/77A
Other languages
English (en)
Original Assignee
Allied Chem
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 Chem filed Critical Allied Chem
Application granted granted Critical
Publication of IT1085442B publication Critical patent/IT1085442B/it

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Photovoltaic Devices (AREA)
  • Hybrid Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT28104/77A 1976-09-30 1977-09-29 Diodo fotochimico IT1085442B (it)

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 (1)

Publication Number Publication Date
IT1085442B true IT1085442B (it) 1985-05-28

Family

ID=24927012

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28104/77A IT1085442B (it) 1976-09-30 1977-09-29 Diodo fotochimico

Country Status (16)

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

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IL54408A (en) * 1978-03-31 1981-09-13 Yeda Res & Dev Photosynthetic process for converting carbon dioxide to organic compounds
JPS6033298B2 (ja) * 1978-05-26 1985-08-02 富士写真フイルム株式会社 電極光再生型光充電式半電池及びそれを用いた光化学電池
US4167461A (en) * 1978-07-10 1979-09-11 Allied Chemical Corporation Photoenhanced reduction process
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
IL58747A (en) * 1979-11-20 1982-11-30 Yeda Res & Dev Photoelectrochemical cell assembly having electrolyte contacts between semiconductor surfaces
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
BR8009118A (pt) * 1980-10-14 1982-09-21 United Technologies Corp Geracao de hidrogenio gasoso utilizando um eletrolito de brometo,um semicondutor de fosfeto de boro e energia radiante
DE3103350A1 (de) * 1981-01-31 1982-08-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kuepenfarbstoffen aus abfallprodukten der nitroanthrachinon- und anthrachinonsulfonsaeuresynthesen
US4484992A (en) * 1981-02-04 1984-11-27 Ciba-Geigy Corporation Process for the production of hydrogen by means of heterogeneous photoredox catalysis
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 (de) * 1982-07-21 1986-09-17 Ciba-Geigy Ag Verfahren zur Produktion von Wasserstoff mittels heterogener Photoredoxkatalyse und dabei einsetzbare neue Katalysatoren
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
US4466869A (en) * 1983-08-15 1984-08-21 Energy Conversion Devices, Inc. Photolytic production of hydrogen
US4722776A (en) * 1984-03-14 1988-02-02 The Texas A&M University System One-unit photo-activated electrolyzer
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US4668494A (en) * 1984-12-24 1987-05-26 Foster Wheeler Energy Corporation Method of using solar energy in a chemical synthesis process
US4643817A (en) * 1985-06-07 1987-02-17 Electric Power Research Institute, Inc. Photocell device for evolving hydrogen and oxygen from water
US4602988A (en) * 1985-06-11 1986-07-29 Phillips Petroleum Company Photochemical production of hydrogen from hydrogen sulfide
US4610766A (en) * 1985-06-11 1986-09-09 Phillips Petroleum Company Photochemical production of hydrogen from hydrogen sulfide
US4676878A (en) * 1986-01-06 1987-06-30 Ephriam Chez Apparatus and method for electronic decomposition of water into aqueous free radicals and free electrons
US4793910A (en) * 1987-05-18 1988-12-27 Gas Research Institute Multielectrode photoelectrochemical cell for unassisted photocatalysis and photosynthesis
DE4227963C2 (de) * 1992-08-22 1996-01-25 Forschungszentrum Juelich Gmbh Granulat
US5955776A (en) * 1996-12-04 1999-09-21 Ball Semiconductor, Inc. Spherical shaped semiconductor integrated circuit
US5877943A (en) * 1998-03-26 1999-03-02 Ball Semiconductor, Inc. Clustering adapter for spherical shaped devices
DE19956735B4 (de) * 1999-11-25 2008-08-21 Shell Erneuerbare Energien Gmbh Dünnfilmsolarzelle mit einer Chalkopyritverbindung und einer Titan und Sauerstoff enthaltenden Verbindung
SE0000115D0 (sv) * 2000-01-17 2000-01-17 Abb Ab A semiconductor device
US6498643B1 (en) 2000-11-13 2002-12-24 Ball Semiconductor, Inc. Spherical surface inspection system
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
US7820022B2 (en) * 2005-11-28 2010-10-26 General Electric Company Photoelectrochemical cell and method of manufacture
US20070215201A1 (en) * 2006-03-17 2007-09-20 Lawrence Curtin Photovoltaic cell with integral light transmitting waveguide in a ceramic sleeve
US7727373B2 (en) * 2006-03-17 2010-06-01 Lawrence Curtin Hydrogen absorption rod
US20100181186A1 (en) * 2007-07-20 2010-07-22 Solvay Fluor Gmbh Process for obtaining a purified hydrofluoroalkane
CN102099508B (zh) * 2009-06-16 2014-05-28 松下电器产业株式会社 光电化学器件
US8105474B2 (en) * 2009-08-18 2012-01-31 Gas Technology Institute Photo-electro-refining of bio-oil to biofuel and hydrogen
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
JP5719555B2 (ja) 2010-09-28 2015-05-20 シャープ株式会社 水素製造装置および水素製造方法
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
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
US10920020B2 (en) 2011-08-11 2021-02-16 Arizona Board Of Regents On Behalf Of The University Of Arizona 3D-printing of ultra-high refractive index polymers
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
US9593053B1 (en) 2011-11-14 2017-03-14 Hypersolar, Inc. Photoelectrosynthetically active heterostructures
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
US10100415B2 (en) * 2014-03-21 2018-10-16 Hypersolar, Inc. Multi-junction artificial photosynthetic cell with enhanced photovoltages
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US11078333B2 (en) 2015-07-13 2021-08-03 Arizona Board Of Regents On Behalf Of The University Of Arizona Copolymerization of elemental sulfur to synthesize high sulfur content polymeric materials
US11649548B2 (en) 2016-12-09 2023-05-16 Arizona Board Of Regents On Behalf Of The University Of Arizona Metallopolymers for catalytic generation of hydrogen
WO2018232155A1 (en) 2017-06-15 2018-12-20 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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Also Published As

Publication number Publication date
US4094751A (en) 1978-06-13
CH629035A5 (de) 1982-03-31
JPS5343488A (en) 1978-04-19
SE7710513L (sv) 1978-03-31
IN149440B (it) 1981-12-05
FR2366703B1 (it) 1982-07-09
AU2872877A (en) 1979-03-22
FR2366703A1 (fr) 1978-04-28
ES473571A1 (es) 1979-05-01
NL7710644A (nl) 1978-04-03
ES462608A1 (es) 1978-11-16
BE859046A (fr) 1978-01-16
GR63595B (en) 1979-11-26
IL52913A (en) 1979-12-30
DE2742886A1 (de) 1978-04-06
IL52913A0 (en) 1977-11-30
GB1529189A (en) 1978-10-18
AU501598B2 (en) 1979-06-21
CA1096021A (en) 1981-02-17
ES473572A1 (es) 1979-05-01

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