http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1619627-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29c73f25781f5a07a89c623cbcf2cd82 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-02 |
| filingDate | 1989-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_427d9266eb30833fabcb295fa5b43948 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb5154e0bc90bb71552c7cbf109baa79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c71f7c4e4eda568b2c90afc6ef386d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9b82543965e65f1910df556e69e02a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d3a3d4029b65418634f813d2e7f560 |
| publicationDate | 1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1619627-A1 |
| titleOfInvention | Photocatalytic composition for hydrogen production |
| abstract | This invention relates to photocatalytic compositions for the production of hydrogen from aoda under the action of visible light. The aim of the invention is to expand the spectral range of photosensitivity and increase the yield of the target product. The problem is solved by using a photocatalytic composition comprising zinc sulfide containing on the surface a layer of cation-radical N, N, N1, m-tetramethyl-para-phenylenediamine perchlorate salt treated with polyethoxypropylcarbazole in the amount of 0.64-6.4 mg per 1 g of zinc sulfide, titanium tetrachloride, silica gel with metallic palladium, ethyl alcohol and water, with the following content of components, wt.%: cadmium sulfide with applied cation radical N, N, N, N-tetramethyl-para-phenylenediamine perchloro salt ata 0,24-0,48; titanium tetrachloride 0.11- 0.44; silica gel with metallic palladium 0.38-0.86; ethyl alcohol 53-74; water the rest. Wherein the palladium metal content relative to the weight of silica is in the range 0,10-0.20 wt.% And the concentration polyepoxypropylcarbazole solution to obtain a zinc sulfide applied kationoradikalnoy salt N. N, N1, N -tetremetil-phenylenediamine pare- perchlorate coated poliepoksipropilkarba ol is within (1) - (7) mol / l. As a result of applying the invented photocatalytic composition, the rate of hydrogen evolution under the action of visible light with wavelengths from 600 to 660 is 2.2 mol / h, which is four times higher than the prototype, and is equal to 8.2 10 mol / h when irradiated with light with wavelengths from 660 to 700 nm, when the composition according to the pro-type method is practically not photoactive. 1 hp f-ly, 2 tab. (Л С о 0 о N2 vj |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2480283-C1 |
| priorityDate | 1989-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.