http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090079668-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d0fc2b70675ee19bd5fc464f5ae9061 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-206 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B1-00 |
| filingDate | 2008-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781f476ce91b83cdc97d2965a2a2cbd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71677e8c6eb62a30066f2a3b0debe3c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d2b4df01393d5553a5de1ec4d544d8 |
| publicationDate | 2009-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090079668-A |
| titleOfInvention | Method for preparing anisotropic lanthanide metal oxide nanostructures and anisotropic lanthanide metal oxide nanostructures prepared therefrom |
| abstract | Provided are a method for producing an anisotropic lanthanide metal oxide nanostructure and an anisotropic lanthanide metal oxide nanostructure prepared therefrom.n n n The method for producing an anisotropic lanthanide metal oxide nanostructure according to the present invention is based on (a) a lanthanide metal acetylacetonate, a primary amine having a molar ratio of 1: 1, a primary carboxylic acid, and the lanthanide metal acetylacetonate precursor. Preparing a mixed solution containing 2 to 6 equivalents of hydrazine monohydrate; (b) first heating the mixed solution to 80-110 ° C. under atmospheric pressure; (c) dehydrating the first heated mixed solution by heating at 300 to 350 ° C. under normal pressure; And (d) cooling the dehydrated mixed solution to room temperature, and then adding a polar solvent to obtain a precipitate. The oxide nanostructure is controlled by anisotropic morphology under relatively low temperature and atmospheric pressure. The size or shape can be adjusted as desired. In addition, the anisotropic lanthanide metal oxide nanostructures according to the present invention have excellent processability because of excellent solubility in organic solvents, biosensors, high density magnetic storage device applications, biomedical applications for magnetic resonance imaging, and drug delivery. It can be used in various forms depending on the characteristics required for system applications, electronic devices, and the like. |
| priorityDate | 2008-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.