http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113003604-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 |
| filingDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113003604-B |
| titleOfInvention | Preparation method of micron-sized titanium dioxide hollow blade |
| abstract | The invention discloses a preparation method of titanium dioxide, which comprises the following steps: 1) mixing 0.1-10 parts of p-methyl phenethylamine, 0.5-5 parts of polyethylene-polypropylene glycol and 10-50ml of water and stirring to obtain a solution 1; 2) mixing a solution obtained by adding 10-50ml of water into 1-5 parts by weight of zinc nitrate hexahydrate, 0.5-7 parts by weight of hexamethylenetetramine, 0.3-3 parts by weight of cobalt nitrate hexahydrate and 1-10 parts by weight of 2-methylimidazole, and standing at normal temperature to obtain a solution 2; 3) while stirring the solution 2, adding 0.2-0.7 parts (by weight) of n-butyl titanate, and stirring to obtain a solution 3; 4) carrying out hydrothermal treatment on the solution 3; 5) and 4) carrying out centrifugal separation on the mixture in the step 4) to obtain titanium dioxide. The titanium dioxide structure of the invention not only achieves a safer micron-scale structure size, but also widens the active surface of catalytic reaction through a hollow structure. |
| priorityDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.