http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102974375-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41d42dda56335b56f7f1545dcbc7ca22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 |
| filingDate | 2012-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20fb65ee608482529fdae8f2ade94554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aec3c69c26f4cc11986994da939c6e77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dc7db67e983dafea4ac81c82c21faad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7494e58b6c15bd5dfc1c2face6bca4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58097aa84c6326d89e299b9d12dcee67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72b06e8ffce533121f2a9c42331ff683 |
| publicationDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102974375-B |
| titleOfInvention | Multifunctional composite material with heterostructure and preparation method thereof |
| abstract | The invention relates to a multifunctional composite material with a heterostructure as well as a preparation method and application of the multifunctional composite material with the heterostructure, and belongs to the technical field of photocatalysis. The preparation method comprises the following steps of: dissolving an graphene oxide in water, carrying out ultrasonic processing to obtain a graphene oxide dispersion liquid, and dripping a silver nitrate solution into the graphene oxide dispersion liquid while stirring, so as to obtain a mixed solution A; slowly dripping ammonia water into the mixed solution A to obtain a mixed solution B; stirring the mixed solution B, and slowly dripping a disodium hydrogen phosphate solution into the mixed solution B to obtain a mixed solution C; then slowly dripping a P25 solution into the mixed solution C under the magnetic stirring condition to be continuously stirred, transferring the obtained mixed solution C into a hydrothermal reaction kettle, and cooling the obtained mixed solution C till the temperature of the obtained mixed solution C drops to the room temperature after the hydrothermal reaction; and carrying out the vacuum drying on a resultant to obtain a composite material after the resultant is centrifuged and rinsed. The prepared composite material can not only absorb pollutants in water, but can also rapidly degrade organic pollutants of certain concentration under the irradiation of visible light. Moreover, the prepared composite material has efficient broad spectrum sterilization activity to various common bacteria. |
| priorityDate | 2012-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.