http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0591358-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83478f8745922e7e854eb8740a3b24bd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-244 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 1992-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f1f604815800734cf1da69cf1427fb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f1b4cf1b6fa8faa23382be29b279509 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c082764af7b0dc568489f9a17f7c302 |
| publicationDate | 1994-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0591358-A1 |
| titleOfInvention | Immobilized alkaline zinc anode for rechargeable cells with improved conductivity and cumulative capacity |
| abstract | An alkaline zinc anode immobilized for rechargeable elements, and which comprises particles of zinc, zinc oxide, an alkaline electrolyte, and a gelling agent. These constituents are mixed to form an anode mass of a predetermined shape. A structure of conductive fibers is mixed with the anode mass so as to have a content of at least 0.15% by weight, the structure consisting of fibers in the micrometric range and having a length / diameter ratio of between 1: 100 and 1: 1000, and a diameter between approximately 5 micrometers and 20 micrometers. The fibers preferably consist of a non-conductive material such as a polyimide, on which is placed a conductive layer of copper, silver, gold or nickel. The fibers interconnect the zinc particles, and their capillarity allows them to act as an additional electrolyte reservoir. The improved conductivity reduces the drop in discharge capacity at higher cycle numbers. The alkaline zinc anode can be used mainly in alkaline manganese dioxide / zinc rechargeable elements. |
| priorityDate | 1991-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.