| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96c98263f79631e550d9c6fb2db8c50b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_feddfc4d830c0477cc1dd7cfb289bc38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0552ca35f25a5b186cf890b6c94683eb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-78 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-16 |
| filingDate |
2011-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddcec86dad8ad7fd38bfacd1e3210ce4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adea7a8edb83e49b8464403efa6ab2fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa9756c0949e5945d38989c3d4211963 |
| publicationDate |
2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013153855-A1 |
| titleOfInvention |
Chemical Oxidation of Graphene and Carbon Nanotubes Using Cerium (IV) Ammonium Nitrate |
| abstract |
A process comprises combining a Ce (IV) salt with a carbon material comprising CNT or graphene wherein the Ce (IV) salt is selected from a Ce (IV) ammonium salt of a nitrogen oxide acid and is dissolved in a solvent comprising water. The process is conducted under conditions to substantially oxidize the carbon material to produce an oxidized material that is substantially non-conducting. After the oxidation, the Ce (IV) is substantially removed from the oxidized material. This produces a product made by the process. An article of manufacture comprises the product on a substrate. The oxidized material can be formed as a pattern on the substrate. In another embodiment the substrate comprises an electronic device with the oxidized material patterning non-conductive areas separate from conductive areas of the non-oxidized carbon material, where the conductive areas are operatively associated with the device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013265031-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9068914-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112010298-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014286852-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9505621-B2 |
| priorityDate |
2011-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |