Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-194 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-36 |
filingDate |
2016-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2aa431da7b12cb97b353bdbccd57d1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0cac7a14fe567df7e9f898533f7f688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a14a7210106521c438cc5c711f1011c8 |
publicationDate |
2017-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2998724-A1 |
titleOfInvention |
Graphene dispersion, process for producing same, process for producing particles of graphene/active material composite, and process for producing electrode paste |
abstract |
The purpose of the present invention is to provide graphene in a form that renders the graphene highly dispersible and enables the graphene to retain high electroconductivity and ionic conductivity when used as a raw material for producing electrode materials. The present invention is a graphene dispersion which includes graphene dispersed in a solvent including 50 mass% or more N-methylpyrrolidone. When this graphene dispersion is diluted with N-methylpyrrolidone to a graphene content by weight of 0.000013, the dilution has a weight absorptivity coefficient, as measured at a wavelength of 270 nm and calculated using the following equation (1), of 25,000-200,000 cm-1. Weight absorptivity coefficient (cm-1) = absorbance/{0.000013×(optical path length (cm) of cell)} (1) |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114345411-A |
priorityDate |
2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |