http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4363855-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f753eea8938f404cf7e14fc1b9044e52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M12-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M12-04 |
| filingDate | 1980-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d04104f09f8a9d59aca375683b1647 |
| publicationDate | 1982-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4363855-A |
| titleOfInvention | Galvanic primary element |
| abstract | A galvanic primary element of the system Li/H 2 O 2 comprises a gas diffusion electrode which separates the lithium electrode from the cathode space which is filled with aqueous H 2 O 2 solution. In the working layer which is flanked by capillary active cover layers of the gas diffusion electrode, automatically drawn-in H 2 O 2 is decomposed into H 2 O 2 and O 2 catalytically until the gas pressure is in equilibrium with capillary forces and thereby interrupts the access of additional H 2 O 2 solution to the working layer. Short circuiting of the cell or connection of a load causes a reduction of the gas pressure due to electrochemical reaction of the O 2 with the lithium so that fresh reactant solution can flow in. A reaction regime matching the current draw becomes possible because of the property of polyurethane to gel in aqueous H 2 O 2 by virtue of the fact that the H 2 O 2 is slowly pressed out of the gel as out of a sponge by means of a ram toward the gas diffusion electrode. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6641945-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019129026-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4492741-A |
| priorityDate | 1979-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.