http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021004277-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ee55d23b83ae77d3b990af9481585e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 |
| filingDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4bfcfeaf497fe5616d71c51e460faaf |
| publicationDate | 2021-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021004277-A |
| titleOfInvention | A method for producing an aqueous dispersion of a conductive carbon black raw material, a method for producing an aqueous dispersion of a conductive carbon black raw material, a method for producing a conductive carbon black powder, a method for producing a conductive carbon black powder, and a method for producing a positive electrode material for a lithium ion secondary battery. Method |
| abstract | PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a conductive carbon black raw material capable of easily and inexpensively producing a conductive material capable of exhibiting excellent conductivity with a reduced content ratio of polyvalent metal ions. SOLUTION: Nitrogen adsorption specific surface area N 2 SA is 100 to 1500 m 2 / g, value obtained by subtracting statistical thickness specific surface area (STSA) from nitrogen adsorption specific surface area N 2 SA is 50 to 200 m 2 / g, DBP oil absorption. The amount is 100 to 500 ml / 100 g, the average particle size is 100 to 500 nm, the polyvalent metal content concentration is 10 to 100 mass ppm, and the specific compression electrical resistance after heat treatment is 0.05 to 0.23 Ω. It is an aqueous dispersion of a conductive carbon black raw material, which is characterized by containing cm oxide carbon black. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115050965-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115304936-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023112472-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115304936-A |
| priorityDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.