| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_019a79a65abf2d2d1f928c76f0c381c1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2006-5094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-382 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-531 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-538
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M6-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-531 |
| filingDate |
2012-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfe78fc99b90bbeaf1c3f496353ca8ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4847a68493a494a555f6fb2f668710a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ce006e390c23925e9b2cb7f9b809b20 |
| publicationDate |
2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103597640-A |
| titleOfInvention |
Electrochemical cells with improved spiral-wound electrode assembly |
| abstract |
A spiral-wound electrode assembly an electrochemical cell with the spiral-wound electrode assembly, and a method of manufacturing an electrochemical cell with the spiral-wound electrode assembly are disclosed. The spiral-wound electrode assembly (400) has a first electrode (410) that has a first electrode active material, a leading edge and a trailing edge (440). The assembly has a second electrode (420) that includes a second electrode active material, a leading edge and a trailing edge (450). A separator (not shown) is located between the first electrode and the second electrode. The electrode assembly has an interfacial anode-to-cathode ratio of less than about 1.2. The first electrode, second electrode, and separator are wound so that the first electrode forms a layer at the outermost radius of the electrode assembly and so that the trailing edge of the second electrode extends past the trailing edge of the first electrode by a distance X. |
| priorityDate |
2011-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |