http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013091281-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1f81d2e702d2abd865fa6317f6d7b66 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-171 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M6-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-1243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-188 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-171 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-188 |
| filingDate | 2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3347fe07a4d6ed624bee73b5248f063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec0476b215f22d6cf463171a38ee11da |
| publicationDate | 2013-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013091281-A1 |
| titleOfInvention | Mercury-free zinc-manganese and zinc-silver button battery |
| abstract | A mercury-free zinc-manganese and zinc-silver button battery comprises a cathode current collector, a seal film, a cathode cover, a sealing rubber ring, cathode zinc ointment, a membrane, an anode material and an anode case; and is characterized in that the concave surface of the cathode cover is provided with the cathode current collector and the seal film, and the cathode current collector is made of an indium, a tin, an indium-tin alloy or an indium-zinc alloy plate with the thickness of above 0.005 mm and is integrally connected with the seal film made of plastic, nylon or rubber. Since the cathode current collector is made of materials such as the indium, tin, indium-tin alloy or indium-zinc alloy that can increase the overpotential of hydrogen evolution of zinc powder, the self-charge hydrogen evolution of the battery is effectively prevented. Moreover, the cathode current collector separates the cathode zinc ointment and the cathode cover, which effectively prevents the cathode zinc ointment from contacting the inner side of the cathode cover to cause chemical reaction and generate gas to result in gas bulging and explosion of the battery. The seal film separates the cathode zinc ointment, the cathode cover and the sealing rubber ring, thereby preventing cathode electrolyte from leaking between the cathode cover and the sealing rubber ring and effectively avoiding the alkali climbing and leakage of the battery. |
| priorityDate | 2011-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.