Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 |
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/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
filingDate |
2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_306cf440a012ce5c41d1964cd8edf8b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_318b29cd4279a78617a79d110bfc3797 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6b7a568062a934121b1f55969388f2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f982a85d66fceb88a69519045137aa7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d48fd27d70259b01d9a6004fdb576768 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87224de23730bf78600847e66ecfb646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6775dd4573714aeeab1bd8158454653f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f458d6e5e9d71a96e016727be22e4858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca28539686de45d5c38e31cf16082e5e |
publicationDate |
2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-114843490-A |
titleOfInvention |
Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery provided with the same |
abstract |
The present invention provides a negative electrode for a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery including the negative electrode, which can suppress the electrode by improving the permeability of a skeleton-forming agent to the inside of a current collector composed of a porous metal body The structure deteriorates, and the cycle durability is improved. A negative electrode for a non-aqueous electrolyte secondary battery, comprising: a current collector composed of a porous metal body; and a first negative electrode material disposed in pores of the porous metal body and having a negative electrode composed of a silicon-based material an active material, a conductive aid, and a binder; and a second negative electrode material disposed in the pores of the porous metal body and having a skeleton-forming agent, the skeleton-forming agent including a silicate having a siloxane bond; and The negative electrode for a non-aqueous electrolyte secondary battery has: a pair of first regions formed on both outer sides of the current collector in the thickness direction and arranging the first negative electrode material and the second negative electrode material; and a second negative electrode material. A region is formed at the center of the current collector in the thickness direction, and the second negative electrode material is arranged without the first negative electrode material. |
priorityDate |
2021-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |