http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110462899-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc0d47535749b9d46d034abf137b7da1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-14 |
| filingDate | 2018-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ceeff93a4d8b53606d07eaf3fbf1006 |
| publicationDate | 2019-11-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110462899-A |
| titleOfInvention | lead battery |
| abstract | A lead storage battery includes a negative electrode plate and a positive electrode plate. The above-mentioned negative electrode plate contains negative electrode material, and the above-mentioned negative electrode material contains carbon material and barium sulfate. The carbon material includes a first carbon material having a particle size of 32 μm or more and a second carbon material having a particle size of less than 32 μm, and the powder resistance R2 of the second carbon material is relatively large compared to the powder resistance R1 of the first carbon material The ratio, that is, R2/R1 exceeds 15 and is less than 230. The content of barium sulfate in the negative electrode material is 0.2% by mass to 0.7% by mass. The above-mentioned negative electrode material has a density of 3.8 g/cm 3 or more. |
| priorityDate | 2017-04-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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