http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277520-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 |
| filingDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113277520-B |
| titleOfInvention | Silica mesoporous material and its preparation method and application |
| abstract | The invention discloses a silica mesoporous material and a preparation method and application thereof. The method for preparing the silica mesoporous material includes: mixing a surfactant including a copolymer P123 with an acid to obtain a surfactant solution; mixing the surfactant solution with a choline chloride-urea ionic liquid to obtain a low-temperature eutectic mixed solution; mix the low-temperature eutectic mixed solution with the silicon source to hydrolyze the silicon source to obtain a suspension; adjust the pH value of the suspension to not less than 6.2 by using ammonia gas or alkali solution, and then ultrasonically carry out the obtained reaction solution The calcination reaction is carried out to obtain a solid product; the solid product is calcined to obtain a silica mesoporous material. This method eliminates the aging step, and can realize the synthesis of silica mesoporous materials within a few hours at a low temperature such as 35 °C, which is not only simple and environmentally friendly, but also easy to operate and control. Within a few hours, the simultaneously prepared mesoporous materials exhibited good texture and morphology. |
| priorityDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.