http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019225161-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-06 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 | 2019-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019225161-A1 |
| titleOfInvention | Lead-acid battery |
| abstract | A negative electrode plate, a positive electrode plate, and an electrolytic solution are provided, and the negative electrode plate includes a negative electrode current collector and a negative electrode electrode material. In the Log differential pore volume distribution of the negative electrode material, the pore diameters are 1 to 1. A region of 3 μm is defined as a P region, a region having a pore diameter of 6 to 15 μm is defined as a Q region, the maximum value of the Log differential pore volume in the P region is defined as P, and the maximum value of the Log differential pore volume in the Q region is defined as Q. When After initial deterioration, during use, or after 1220 cycles in a light load life test The Log differential pore volume distribution of the negative electrode material has a peak p corresponding to the maximum value P in the P region and a peak q corresponding to the maximum value Q in the Q region, and the maximum value P and the maximum value Q are , 0.25 ≤ P / (P + Q) ≤ 0.63, lead-acid battery. |
| priorityDate | 2018-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.