http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022524444-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2020-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022524444-A |
| titleOfInvention | Negative electrode active material, its manufacturing method, and related secondary batteries, battery modules, battery packs and equipment. |
| abstract | The present application discloses a negative electrode active material, a method for producing the same, and a secondary battery, a battery module, a battery pack and an apparatus related thereto. The negative electrode active material includes a core material and a polymer modified coating layer on at least a part of the surface thereof, and the core material contains one or more of a silicon-based material and a tin-based material. The coating layer contains an element of sulfur and an element of carbon, and is scattered at positions of 900 cm -1 to 960 cm -1 , 1300 cm -1 to 1380 cm -1 and 1520 cm -1 to 1590 cm -1 in the Raman spectrum of the negative electrode active material, respectively. The intensity I 1 of the peak of the scattering peak at the position where the Raman shift is 900 cm -1 to 960 cm -1 , and the intensity I of the peak of the scattering peak at the position where the Raman shift is 1520 cm -1 to 1590 cm -1 . G satisfies 0.2 ≤ I 1 / I G ≤ 0.8. [Selection diagram] Fig. 3 |
| priorityDate | 2019-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.