http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107029693-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-18 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107029693-B |
| titleOfInvention | Carbon dot-doped titanium dioxide composite microtube and preparation method thereof |
| abstract | The invention discloses a carbon dot doped titanium dioxide composite microtube and a preparation method thereof, which comprises the following steps: (1) dissolving the spinning material in a solvent, adding soluble metal salt, and performing electrostatic spinning treatment; (2) under the condition of water bath, soaking the spinning sample in concentrated sulfuric acid, and then washing with water, washing with alcohol and drying; (3) soaking a spinning sample in a mixed solution of titanate and ethanol, and then soaking in a mixed solution of ethanol and distilled water; (4) and heating the obtained sample to 450-800 ℃ under the protection of nitrogen, calcining for 2-2.5 hours, and cooling to room temperature to obtain the composite material. According to the invention, the fiber template prepared by the electrostatic spinning method is soaked in titanate by using a sol-gel template method and then is fired to obtain the titanium dioxide/carbon micro-tube material, and the obtained titanium dioxide/carbon micro-tube composite material has the advantages of large specific surface area, good photoelectric property and high chemical activity, and is beneficial to catalytic degradation of toxic pollutants in a water body. |
| priorityDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.