| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3874b3ca4f4c3f4e194953e7c360773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6dca1f0b1542529e2568ee310dd8584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae28405066411f2d5cc364c917d8f20c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91b611eda032813e65bbaaee04272099 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-4031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0054 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B6-00 |
| filingDate |
2007-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8740316f3a71ba7a0e5b1034e697a02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23387202a07107f18555dcdb0af4be48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6256d9bdc8f2d24c2887707469acaaf8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02f5833d49c7ec5bd40dc5e06ac7e684 |
| publicationDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009184445-A1 |
| titleOfInvention |
Method for forming and aligning chemically mediated dispersion of magnetic nanoparticles in a polymer |
| abstract |
A method. The method includes providing Au-doped Co nanoparticles. The nanoparticles include a combination of non-ferromagnetic nanoparticles and weakly ferromagnetic nanoparticles. The nanoparticles each have an exterior surface. The surfaces of the nanoparticles are functionalized with 7-(5-uracil-ylcarbamoyl)heptanoic acid. A polymer is provided having a general formula including a uracil group. A dispersion is formed by agitating a solution of the nanoparticles. The solution is spin cast into a film. The film is heated under vacuum at a first temperature, T FM , resulting in inducing ferromagnetism in the non-ferromagnetic nanoparticles and converting the non-ferromagnetic nanoparticles to ferromagnetic nanoparticles, and resulting in enhancing ferromagnetism in the weakly ferromagnetic nanoparticles. The nanoparticles are aligned such that magnetic easy axes of the nanoparticles are oriented by applying a magnetic field to the dispersion while at a second temperature less than T FM . The axes align in a plane parallel to a plane of the film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110373030-A |
| priorityDate |
2007-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |