http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102202731-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-35 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 |
| filingDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102202731-B1 |
| titleOfInvention | Method for preparation of uniformly distributed and air stable nanoscale zerovalent iron |
| abstract | The present invention relates to a method for producing iron nanoparticles with improved dispersibility and stability in air while maintaining the ability to remove pollutants in soil, and uses ethylene glycol monomer while keeping the size small by putting iron nanoparticles in a methanol solvent. Thus, the surface of the iron nanoparticles is modified to provide iron nanoparticles with improved dispersibility and stability. The nZVI according to the present invention uses a non-polar solvent (methanol) to facilitate diffusion of iron ions due to low specific gravity, so that a large number of nuclei are formed evenly to improve dispersibility, and small sized ethylene glycol It has the effect of improving the stability in air by being coated evenly on the surface. |
| priorityDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.