| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fab5a78161702097f97524ce6e5cdcd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0421 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate |
2016-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34014aed76dfd8c887fd28bdd957a663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9116e5768a76c973d178cc1b55f82693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070e966bbb3f652d7a48168dfce8fc31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcab8a0de498046d25b954021e889b7c |
| publicationDate |
2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017080978-A1 |
| titleOfInvention |
Method for producing an anode for a lithium secondary battery, anode produced, lithium secondary battery containing the anode, and uses thereof |
| abstract |
The invention relates to an anode for a lithium secondary battery and to a method for the production thereof. If the anode is installed in a lithium secondary battery, the anode effects both an excellent surface capacitance and an excellent cycle stability in the lithium secondary battery. The method is based on the arrangement of a columnar layer of silicon uniformly distributed on a substrate and extending over a specific geometric surface only on a part of the geometric surface, wherein the columnar layer has at least a layer height of 1 μm. The rest of the geometric surface of the substrate remains as a free space for the lithiation-induced expansion of the columnar layer during the operation of the lithium secondary battery, such that in this case mechanical expansion stresses are avoided and the long-term stability (cycle stability) of the battery is improved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11633785-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11717886-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11590568-B2 |
| priorityDate |
2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |