| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e18ad7cb948f5644d47c5beeac26761 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2202-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K10-466 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K10-466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-172 |
| filingDate |
2015-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9492848a0ee09377d2e5f7476a68602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0674704bf70e96e835d7f81377816993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac7d33a98284dac9a5f2758736ce617a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f84b7538ae7685adf1f72b398c4e0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4df2f27f7dc3ccefaf38625337174ca2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3033aeda7b7e1a66eba0109b92cb1dfe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_130d0292000d720a904db9b4f416e7fe |
| publicationDate |
2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10676360-B2 |
| titleOfInvention |
Separation of semi-conducting and metallic single-walled carbon nanotubes using a polytungstate |
| abstract |
The present invention relates to a method for separating semi-conducting and metallic single-walled carbon nanotubes from each other and, if present, from other carbonaceous material, or for separating semi-conducting or metallic single-walled carbon nanotubes from other carbonaceous material via density separation using a solution of a polytungstate; to semi-conducting or metallic single-walled carbon nanotubes obtained by this method; and to the use of these semi-conducting or metallic single-walled carbon nanotubes. The invention further relates to the use of a polytungstate, particularly sodium polytungstate, for separating semi-conducting single-walled carbon nanotubes from metallic single-walled carbon nanotubes, or for separating semi-conducting single-walled carbon nanotubes from undesired carbonaceous material, particularly from metallic single-walled carbon nanotubes, or for separating metallic single-walled carbon nanotubes from undesired carbonaceous material, particularly from semi-conducting single-walled carbon nanotubes. The invention also relates to specific polyarylethers containing phosphate groups and their use as surface-active compounds. |
| priorityDate |
2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |