FR2387187A1 - Procede de photo-oxydation catalytique d'eau - Google Patents
Procede de photo-oxydation catalytique d'eauInfo
- Publication number
- FR2387187A1 FR2387187A1 FR7810921A FR7810921A FR2387187A1 FR 2387187 A1 FR2387187 A1 FR 2387187A1 FR 7810921 A FR7810921 A FR 7810921A FR 7810921 A FR7810921 A FR 7810921A FR 2387187 A1 FR2387187 A1 FR 2387187A1
- Authority
- FR
- France
- Prior art keywords
- oxidation
- electron acceptor
- water process
- water
- manganese
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0207—Water
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Procédé photochimique de captage d'énergie lumineuse. On fait irradier par de la lumière visible une solution comportant de l'eau, un complexe de manganèse Il ou de manganèse III de formule MnL, ou L est un ligand phtalocyanine, 5, 10, 15, 20-tétraphénylporphyrine ou 5, 10, 15, 20-tétrapyridylprophyrine et un accepteur d'électrons convenable. Il en résulte l'oxydation d'eau en oxygène et la réduction de l'accepteur d'électrons. L'accepteur d'électrons réduit peut servir, en l'état ou après conversion, comme combustible chimique. Application au captage et à l'emmagasinage d'énergie solaire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15369/77A GB1602963A (en) | 1977-04-13 | 1977-04-13 | Catalytic process for photo-oxidation of water |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2387187A1 true FR2387187A1 (fr) | 1978-11-10 |
FR2387187B1 FR2387187B1 (fr) | 1982-07-23 |
Family
ID=10057958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810921A Granted FR2387187A1 (fr) | 1977-04-13 | 1978-04-13 | Procede de photo-oxydation catalytique d'eau |
Country Status (7)
Country | Link |
---|---|
US (1) | US4176026A (fr) |
JP (1) | JPS53129193A (fr) |
AU (1) | AU513995B2 (fr) |
DE (1) | DE2815785A1 (fr) |
FR (1) | FR2387187A1 (fr) |
GB (1) | GB1602963A (fr) |
IL (1) | IL54450A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0015522A2 (fr) * | 1979-03-06 | 1980-09-17 | Studiengesellschaft Kohle mbH | Procédé pour la production photochimique d'hydrogène à partir de l'eau |
FR2464918A1 (fr) * | 1979-09-08 | 1981-03-20 | Engelhard Min & Chem | Procede et systeme photochimique pour la production simultanee d'hydrogene et d'oxygene a partir d'eau |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325793A (en) * | 1979-03-06 | 1982-04-20 | Studiengesellschaft Kohle M.B.H. | Catalysis of photochemical production of hydrogen from water |
AU5994580A (en) * | 1980-04-04 | 1981-10-26 | R.L. Herbst | Process for producing hydrogen from water using light energy and aqueous compositions |
IL62891A0 (en) * | 1980-05-28 | 1981-07-31 | Univ California | Photoinduced transfer and trapping of active oxygen from water accompanied by the generation of hydrogen therefrom |
US4637867A (en) * | 1981-10-14 | 1987-01-20 | Herbst Jr Ralph L | Process for producing hydrogen from short wavelength electromagnetic radiation |
DE3600274A1 (de) * | 1986-01-08 | 1987-07-09 | Basf Ag | Verfahren zur selektiven regenerierung von mediatoren und katalysator dafuer |
JP3198298B2 (ja) * | 1997-11-27 | 2001-08-13 | 経済産業省産業技術総合研究所長 | 光触媒−電解ハイブリッドシステムによる水素の製造方法 |
US7338590B1 (en) * | 2005-10-25 | 2008-03-04 | Sandia Corporation | Water-splitting using photocatalytic porphyrin-nanotube composite devices |
GB201119283D0 (en) * | 2011-11-08 | 2011-12-21 | Univ Glasgow | Apparatus and methods for the electrochemical generation of oxygen and/or hydrogen |
EP3061762A1 (fr) * | 2015-02-26 | 2016-08-31 | Universiteit van Amsterdam | Des photosensibilisateurs |
GB201801170D0 (en) | 2018-01-24 | 2018-03-07 | Univ Court Univ Of Glasgow | Use of polyoxometalate mediators |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2513746A1 (de) * | 1975-03-27 | 1976-10-07 | Hahn Meitner Kernforsch | Verfahren zur steigerung der elektronen-ausbeute bei der fotoionisation in gegenwart eines sensibilisators |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4008136A (en) * | 1974-08-09 | 1977-02-15 | Temple University | Process for the treatment of waste water by heterogeneous photosensitized oxidation |
US4045315A (en) * | 1976-02-13 | 1977-08-30 | Nasa | Solar photolysis of water |
-
1977
- 1977-04-13 GB GB15369/77A patent/GB1602963A/en not_active Expired
-
1978
- 1978-04-05 IL IL54450A patent/IL54450A/xx unknown
- 1978-04-07 AU AU34861/78A patent/AU513995B2/en not_active Expired
- 1978-04-12 DE DE19782815785 patent/DE2815785A1/de not_active Withdrawn
- 1978-04-12 US US05/895,555 patent/US4176026A/en not_active Expired - Lifetime
- 1978-04-12 JP JP4376978A patent/JPS53129193A/ja active Pending
- 1978-04-13 FR FR7810921A patent/FR2387187A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2513746A1 (de) * | 1975-03-27 | 1976-10-07 | Hahn Meitner Kernforsch | Verfahren zur steigerung der elektronen-ausbeute bei der fotoionisation in gegenwart eines sensibilisators |
Non-Patent Citations (1)
Title |
---|
CA1976 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0015522A2 (fr) * | 1979-03-06 | 1980-09-17 | Studiengesellschaft Kohle mbH | Procédé pour la production photochimique d'hydrogène à partir de l'eau |
EP0015522A3 (en) * | 1979-03-06 | 1980-10-01 | Studiengesellschaft Kohle Mbh | Process for the photochemical production of hydrogen from water |
FR2464918A1 (fr) * | 1979-09-08 | 1981-03-20 | Engelhard Min & Chem | Procede et systeme photochimique pour la production simultanee d'hydrogene et d'oxygene a partir d'eau |
Also Published As
Publication number | Publication date |
---|---|
GB1602963A (en) | 1981-11-18 |
AU513995B2 (en) | 1981-01-15 |
JPS53129193A (en) | 1978-11-10 |
IL54450A0 (en) | 1978-07-31 |
FR2387187B1 (fr) | 1982-07-23 |
DE2815785A1 (de) | 1978-10-19 |
AU3486178A (en) | 1979-10-11 |
US4176026A (en) | 1979-11-27 |
IL54450A (en) | 1981-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2387187A1 (fr) | Procede de photo-oxydation catalytique d'eau | |
Harriman et al. | Photosensitised reduction of water to hydrogen using water-soluble zinc porphyrins | |
Calvin | Chemical and photochemical reactions of thioctic acid and related disulfides | |
Usui | Determination of quantum yield of singlet oxygen formation by photosensitization | |
Bielski et al. | Reaction rates of superoxide radicals with the essential amino acids | |
FI824371A0 (fi) | Foerfarande foer oxidering av reaktiva aromater | |
JPS646222A (en) | Conversion of aromatic hydrocarbons using carbon monoxide | |
FR2438628A1 (fr) | Procede de production d'energie a partir de combustibles de faible qualite | |
JPS6470730A (en) | Second harmonic generator and conversion of fixed fundamental frequency for coherent laser light | |
SE7909344L (sv) | Vatoxidation av fororeningar med hjelp av flytande syre | |
ATE46317T1 (de) | Herstellungsverfahren von methacrylsaeureestern durch transesterifikation. | |
GB1602964A (en) | Photochemical method and apparatus | |
Bouchard | Determination of mercury after room temperature digestion by flameless atomic absorption | |
Daniels | Photochemical effects of sunlight | |
JPS572247A (en) | Preparation of 4-alkoxy-2,3-dimethylaniline | |
JPS5444609A (en) | Preparation of acrylic acid | |
MX150997A (es) | Procedimiento para la obtencion catalitica y selectiva de 2-vinilpiridina a partir de acetileno y acrilonitrilo | |
FR2442825A1 (fr) | Procede de fabrication d'acide methacrylique | |
Wasserman et al. | Reaction of 2, 4, 6-triphenylpyrylium 3-oxide with oxygen | |
Takeda | Pseudomonas Pigments. IV. The Structnre of Pyoluteorin | |
SU1815955A1 (ru) | Способ получения уксусной кислоты | |
ES2025180B3 (es) | Catalizador de sintesis de metanol y su aplicacion a la sintesis de metanol. | |
GB1499051A (en) | Process for the decontamination of the off-gases of internal combustion engines | |
Bianchini et al. | Electrophilic addition of oxygen, sulphur, and selenium to η2-CS2and η2-CS2Me cobalt complexes | |
JPS57102876A (en) | Preparation of benzoxazolone and benzthiazolone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |