| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-133 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-00 |
| filingDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9862737f78cc227b982495560d2f4a4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78b5473e3b89fc50b2e6b65226a5ef59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63a8cc8d1c170b52fe7ead9617ad049 |
| publicationDate |
2018-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018139609-A1 |
| titleOfInvention |
Bipolar electrolytic cell, bipolar electrolytic vessel, and method for manufacturing hydrogen |
| abstract |
The purpose of the present invention is to control increases in electrolyte temperature by increasing energy conversion efficiency in alkali water electrolysis using a bipolar electrolytic cell having a zero-gap structure. This bipolar electrolytic cell for alkali water electrolysis is characterized in that a plurality of elements that include a positive electrode and a negative electrode are stacked sandwiching barrier membranes, the barrier membranes are in contact with the positive electrodes and negative electrodes to form the zero-gap structure, the difference ΔH (|Ha − Hc|) of the heat generation coefficient Ha [K/sec] for the positive electrodes defined by Equation (1) and the heat generation coefficient Hc [K/sec] for the negative electrodes defined by Equation (2) in the zero-gap structure is 12 K/sec or less, and the coefficient of linear expansion of the barrier membrane is 0.5 × 10 -5 – 5.0 × 10 -5 [1/K)]. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023068246-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113774417-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113774417-A |
| priorityDate |
2017-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |