http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102600870-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90f0e39857c8b29331249cee6ab910c9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2012-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dc620b7e211645e1831fba87428185b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ec8e6044500b06eada632142d9dd821 |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102600870-B |
| titleOfInvention | Loaded type silver phosphate/polyphosphoric silver/silver chloride compound water treatment photo-catalyst and preparation method thereof |
| abstract | The invention discloses a loaded type silver phosphate/polyphosphoric silver/silver chloride compound water treatment photo-catalyst and a preparation method thereof. The preparation method comprises the following steps of: 1) weighting NaCl, grinding and then adding H3PO4 solution while severely stirring, and continuously stirring; 2) dropwise adding AgNO3 solution into the solution prepared in the step 1, continuously stirring while dropwise adding, stirring again after finishing dropwise adding, and then depositing and ageing; and 3) washing the obtained precipitate with deionized water, and drying, thereby obtaining the loaded type silver phosphate/polyphosphoric silver/silver chloride photo-catalyst. According to the preparation method provided by the invention, the strong complexing action of polyphosphates on metal is utilized to efficiently avoid the self-etching of silver phosphate; the visible photo-catalytic characteristic of the catalyst is efficiently utilized to prolong the service life of the catalyst and accelerate the decomposition on organic matters; and the silver phosphate, the silver chloride and the polyphosphoric silver are compounded together, thereby being beneficial to the synergistic effect and promoting the photo-degrading efficiency. |
| priorityDate | 2012-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.