http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102389825-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4463c01a3ae0fffbe8002848c98ac9b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 |
| filingDate | 2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8ad23c69f1b3e680def85ca6317f556 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4be32800fd1fc017aa31bfb92967401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e5153dfcb58958e8df1d515f343b2d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80964bb37451526961f709a2d3960532 |
| publicationDate | 2013-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102389825-B |
| titleOfInvention | Nano composite photocatalyst with visible light response and preparation method thereof |
| abstract | The invention relates to a nano composite photocatalyst with visible light response and a preparation method thereof. The preparation method of the nano composite photocatalyst with visible light response is characterized by comprising the following steps of: 1) the mol ratio between bismuth ions in Bi3NbO7 and titanium ions in titanium tetrachloride being 0.021:1-0.048:1, and the mol ratio between the titanium ions in titanium tetrachloride and hydrogen ions in hydrochloric acid being 4:1; 2) adding the Bi3NbO7 powder into de-ionized water to obtain Bi3NbO7 suspension liquid with viscosity of 2wt%; 3) dripping the titanium tetrachloride into the hydrochloric acid to obtain titanium sol; 4) dripping the titanium sol into the Bi3NbO7 suspension liquid to obtain precipitate; and 5) rinsing until the pH is 7, and roasting for 2 hours in the air under 300-500 DEG C to obtain the nano composite photocatalyst. The nano composite photocatalyst has the advantages that: the preparation processis simple and feasible, the synthesis temperature is low, the cost is low; and the prepared photocatalyst has excellent visible photocatalytic activity and catalytic stability. |
| priorityDate | 2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.