http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102847536-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85ddebe82cec2fa506f0ef303488c93 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2012-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fedc3d0d8887479002b32f2795ed267f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3da943b143f02e3ef6b891fb10ef6d6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bd70fc197911555edaf50db4a62c1d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e7ff7ffc94c822bd162bbf79fd76964 |
| publicationDate | 2014-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102847536-B |
| titleOfInvention | Composite photocatalytic material, and preparation method and application thereof |
| abstract | The invention discloses a composite photocatalytic material, and a preparation method and application thereof. The composite photocatalytic material is gamma-Fe2O3/SiO2/GSs/TiO2, wherein the mass percent of GSs is 10-20%, the mass percent of gamma-Fe2O3/SiO2 is 10-15%, and the balance is TiO2. The preparation method comprises the preparation of gamma-Fe2O3/SiO2, the preparation of graphene and the synthesis of the composite photocatalytic material. According to the invention, after the titanium dioxide is treated, excitation conditions for producing electron holes are lowered, the photocatalytic activity under visible light is enhanced, and the reutilization ratio of the titanium dioxide is effectively improved; the doped titanium dioxide contains no substances newly generated, and is stable in nature; the invention has the advantages of simple design, simple manufacturing process and low price; and the improved composite photocatalytic material has better application conversion prospects in the aspect of removing nondegradable organic substances. |
| priorityDate | 2012-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.