| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9b07baa39efdd68eb1506a375245f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0014 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-381
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-345 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-34 |
| filingDate |
2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f72d237ddab63b19409d8e22aa02c7fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca58989c75ede475c415cf5b5182c0e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_837467b04b97e434081fdff3ee619f40 |
| publicationDate |
2017-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3218954-A1 |
| titleOfInvention |
Electrolytes and metal hydride batteries |
| abstract |
Metal hydride batteries comprising an electrolyte composition which comprises an aqueous solution comprising one or more compounds selected from the group consisting of metal hydroxides, metal oxide/hydroxides and ammonium hydroxides where when the electrolyte composition comprises KOH, the composition also comprises a further compound selected from the group consisting of metal hydroxides, metal oxide/hydroxides and ammonium hydroxides, exhibit reduced degradation of the anode material during operation. Anode materials advantageously exhibit ≤ 95% of the degradation of the same anode material in the same battery when replacing the electrolyte composition with 6M aqueous KOH and exhibit conductivity of ≥ 50% of that of 6M aqueous KOH. Anode materials are for example ABx high capacity hydrogen storage alloys comprising Mg where x is from about 0.5 to about 5 and which has a discharge capacity of ≥ 400 mAh/g. |
| priorityDate |
2014-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |