| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b1a538da43e8002366f4604bef5a2ee |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-24
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/C01P2006-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf2b895f26b3ffa27fe322b443e74fac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f1b521dfa7ad0044e560f766452e1db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bc9bbb419c7ffc36fa49cb2c11d963f |
| publicationDate |
2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113526469-A |
| titleOfInvention |
A kind of water-soluble rare earth nanomaterial with two-dimensional porous structure, preparation method and use |
| abstract |
The invention provides a water-soluble rare earth nanometer material with a two-dimensional porous structure and a corresponding preparation method. The water-soluble rare earth nanomaterial is obtained by hydrothermal reaction, drying and calcination of a solution obtained by mixing a wide range of rare earth compounds, non-rare earth metal salts and alkali solutions in a certain order. The method of the invention is simple to operate, and the experimental conditions in the process preparation can be regulated according to physical and chemical parameters such as pore size, particle size, specific surface area and the like required by the final product, so as to prepare a water-soluble water-soluble material with a two-dimensional porous structure with a controllable size and a large specific surface area. rare earth nanomaterials. |
| priorityDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |