| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c81eee3745be3f24f94e9de1686991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e455f3dfb137aa43750dcda08c7b52 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55ae04c276c772048e6b3e493bf4ff64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1e11103898278c273c1a1a492ba0a9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a08a756878f4a146dd652099ddaeae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f805c8247daab271c669cc1327b8556b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c937da174fff8742b4cd715c09758fdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b681e080b61ccaf10c722b31bbe7e3f |
| publicationDate |
2019-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019121488-A |
| titleOfInvention |
Composition for negative electrode of secondary battery, negative electrode for secondary battery using the same, and secondary battery |
| abstract |
The present invention provides a negative electrode material composition for a secondary battery capable of improving at least one of battery characteristics and discharge rate characteristics. The silicon oxide structure (b) includes a carbon material (a) and a silicon oxide structure (b), and the silicon oxide structure (b) has a silicon oxide skeleton containing Si and O in atomic composition, The silicon oxide structure (b) includes the silicon material (a) and the silicon oxide structure (b), and the silicon oxide structure (b) includes the silicon-based nanoparticles chemically bonded to the silicon oxide skeleton as a component. The composition for a secondary battery negative electrode, which is contained in a proportion of 15% by mass or more with respect to the total of (a) and the silicon oxide structure (b) satisfies the following conditions (i) to (iii): i) having an atomic composition represented by the general formula SiO x 2 H y 2 (0.3 <x2 <1.5, 0.01 <y2 <0.35); (ii) having a Si-H bond; And (iii) essentially free of carbon. [Selected figure] Figure 7 |
| priorityDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |