http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109516470-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B37-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-04 |
| filingDate | 2018-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109516470-B |
| titleOfInvention | Green preparation method of periodic mesoporous organic silicon oxide material |
| abstract | The invention belongs to the technical field of mesoporous materials, and particularly relates to a green preparation method of a periodic mesoporous organic silicon oxide material, wherein the preparation method is carried out in Na 2 S 2 O 8 The unique micro-fluidic effect and the cavitation shock wave effect of ultrasonic waves are utilized in the solution to eliminate local concentration unevenness, the generation of hydroxyl radicals is accelerated, the hydrolysis of the bridging organic silsesquioxane is promoted, and then the bridging organic silsesquioxane is mixed with an organic template agent P123 and water-soluble inorganic salt under ultrasonic waves to promote the self-assembly process between the organic template agent and an organic silicon source; the method is carried out under the neutral condition of no acid, no alkali and no heavy metal ions, the acid-base property and the waste liquid containing the heavy metal ions are not generated, and the reaction process is green and pollution-free; the reaction has the advantages of high efficiency, mild reaction conditions, convenient operation and the like, and is beneficial to application in large-scale production. |
| priorityDate | 2018-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.