http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201405922-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89afae566b725ae78e20cf972d9bcdc7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2220-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-70 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134 |
| filingDate | 2013-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf8739795bdf2e93563d762937aa2c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d072f1629ca27adc6324af88e2d27d91 |
| publicationDate | 2014-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201405922-A |
| titleOfInvention | Method for producing negative electrode for lithium ion battery, lithium ion battery, and negative electrode for lithium ion battery |
| abstract | The present invention provides a negative electrode for a lithium ion secondary battery having a lithium ion battery which is excellent in initial charge characteristics and excellent in charge and discharge cycle characteristics, a method for producing the same, and a lithium ion secondary battery having the negative electrode for a lithium ion battery. The negative electrode for a lithium ion secondary battery of the present invention has a current collector layer and a negative electrode active material layer formed of a tin structure, and the tin structure system has a plurality of protrusions that protrude slightly perpendicular to a main surface of the current collector, and The cross-sectional area of the protruding portion parallel to the main surface of the current collector layer has a shape in which the front end portion is smaller than the base end portion. Further, the method for producing a negative electrode for a lithium ion secondary battery according to the present invention has a step of forming a tin film on the surface of the current collector layer, and forming a main surface of the current collector layer by pressing the mold onto the tin film. The step of forming the tin structure of a plurality of protrusions slightly protruding vertically. |
| priorityDate | 2012-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 170.