http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2773463-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0dab84b695e00cbe9a0089bc2b98d4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-347 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 |
| filingDate | 2015-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c58eb86f1ee576109b849e9b006522a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d8888ad8c454d219c39c259c21a5db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c7e6efdd4a2d91a65def5e78cf4933 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b4457d215e6da053622b6126971a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5690e8edf6fbc11082dd18dea9d3cbb |
| publicationDate | 2020-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2773463-T3 |
| titleOfInvention | Nickel-hydrogen secondary battery |
| abstract | A nickel-hydrogen secondary battery comprising a group of electrodes hermetically enclosed in a container together with an alkaline electrolyte, the group of electrodes includes a positive electrode and a negative electrode that are stacked one on top of the other through a separator, in The nickel-hydrogen secondary battery contains Li, with a total amount of Li in the nickel-hydrogen secondary battery of 15 to 50 mg / Ah, determined as the mass in terms of LiOH per Ah of the positive electrode capacity, the Negative electrode includes particles of a rare earth-Mg-Ni-based hydrogen storage alloy comprising a rare earth element, Mg and Ni, wherein the hydrogen storage alloy has a composition represented by a general formula: Ln1-xMgx (Ni1-yTy) z, where Ln represents at least one element selected from La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu , Ca, Sr, Sc, Y, Ti, Zr and Hf; T represents at least one element selected from Mn, Co, V, Nb, Ta, Cr, Mo, Fe, Al, Ga, Zn, Sn, In, Cu, Si, P and B; and the subscripts x, y and z satisfy the relations 0 <x <= 1, 0 <= y <= 0.5 and 2.5 <= z <= 4.5, respectively, in which the relation of the content of La y / or Sm of the components of rare earth elements of the hydrogen storage alloy is 20% by mass or more based on the component Ln in the general formula Ln1- xMgx (Ni1-yTy) z characterized in that the particles of the hydrogen storage alloy include, on their surface, a rare earth hydroxide which is a hydroxide of the rare earth element, and have a specific surface area of 0.1 to 0.5 m2 / g measured according to the BET method. nitrogen gas adsorption. |
| priorityDate | 2014-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.