http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114073946-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3f30908fb44f111d0e0749e7792e7ee |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-18 |
| filingDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8160db3dc3912004db83b6412ab852a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65fbd91686b9931a28ed087ef957641a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf1aa97b6bb30d4ef82531d50c0f61f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_833e4d9165d138b2145db0e80400bb09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea2c2a1ca08c24975748188235a481e |
| publicationDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114073946-A |
| titleOfInvention | Graphene oxide/titanium dioxide composite nanomaterial and preparation method and application thereof |
| abstract | The invention provides a graphene oxide/titanium dioxide composite nano material and a preparation method and application thereof, wherein the preparation method comprises the following steps: dispersing titanium dioxide nano particles in water or a mixed solution of water and ethanol, and uniformly dispersing by ultrasonic to form a titanium dioxide nano particle dispersion solution; adding the charged polymer macromolecular aqueous solution into the titanium dioxide nano particle dispersion liquid, and stirring at a medium speed and a constant speed to obtain the polymer-coated titanium dioxide nano particle dispersion liquid; dispersing graphite oxide in water or a mixed solution of water and ethanol, and performing ultrasonic dispersion to obtain a graphene oxide dispersion solution; and mixing the graphene oxide dispersion liquid with the polymer-coated titanium dioxide nanoparticle dispersion liquid, and stirring to obtain the graphene oxide/titanium dioxide composite nanomaterial. The invention has simple process, good controllability of production process and easy mass production, and the obtained material has obvious photocatalytic degradation performance and can be used for photocatalytic degradation of organic pollutants, self-cleaning of natural environments with various smooth surfaces and the like. |
| priorityDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.