http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102614877-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc4e13141d402ceb885f368dfa042348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-17 |
| filingDate | 2012-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2758b43da0f05056146171b3dddba85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92e59b8d9b3e0a524eb14844b0706881 |
| publicationDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102614877-B |
| titleOfInvention | Preparation method of transition metallic element and non-metallic element doped nano titanium dioxide modified photocatalyst |
| abstract | The invention relates to a preparation method of a transition metallic element and non-metallic element doped nano titanium dioxide modified photocatalyst. The preparation method comprises the following steps of: forming a titanium dioxide thin film on a metal substrate by using an anode oxidation method; drying eluting solvent and then mixing transition metallic solution and non-metallic element solution; modifying the formed titanium dioxide thin film by using an electrolysis method under a neutral condition; and heating the modified titanium dioxide thin film to 400-500 DEG C to prepare the modified photocatalyst. The method is simple; expensive equipment is not required; the prepared modified titanium dioxide photocatalyst is greatly improved in visible light compared with unmodified titanium dioxide photocatalyst; sunlight and an indoor fluorescent lamp can be utilized as a light source; and the photocatalyst is applied to industrial wastewater treatment and degradation of organic matters, so that the problem of difficulty in recovery after use of the powdery photocatalyst can be avoided. |
| priorityDate | 2012-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.