http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19606879-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_345d74727e77e6d36988fd1168fb2589 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e70dc2a52456dbd9c58f03b9ffcb69d2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-44 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/H01M10-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24 |
| filingDate | 1996-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2567ac4f58f6fa8898547c8a48435398 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57dd1f512dab4d67743b8c1cc22f3935 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98c9f4baede68958a48f9fede54c2ff4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2726bf1e149fba00afb28331753739d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13a4ed84e9f865b6f82b6e16e2757eba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a83790e1c91fcadd0441e1515d4acb70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7217cccf412e11339d525207d13f93c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b49a139142ff630a10767da23c34b3ac |
| publicationDate | 1996-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19606879-A1 |
| titleOfInvention | Process for producing an alkaline secondary battery, positive electrode therefor and main-charged alkaline secondary battery |
| abstract | Process for mfg. an alkali secondary battery with a positive anode (2), which contains a Ni cpd. and a Co cpd., a negative cathode (1) and an alkali electrolyte by initial charging in a charging process by supplying a current I (mA) satisfying inequality (1): 50 < (T \* C<2>) / (I \* S) < 2000 (1) C = an electrochemical capacity (mAh) of the Co cpd. contained in the anode (2) calculated on the basis of an electrochemical equivalent of the Co cpd.; T = temp. ( deg C) at which the charging process is carried out; and S = surface area (cm<2>) of the anode (2). Also claimed are: (A) a further process for mfg. an alkali secondary battery comprising the above method followed by reducing a temp. according to which a charged amt. of current Q (mAh) reaches a value of the following inequality (3): 0.1 < Q / C < 3 (3); (B) a further process for mfg. an alkali secondary battery comprising the above method followed by increasing the current according to which a charged amt. of current Q (mAh) reaches a value of the following inequality (3): 0.1 < Q / C < 3 (3); (C) a further process for mfg. an alkali secondary battery comprising the above method followed by reducing a temp. and increasing the current according to which a charged amt. of current Q (mAh) reaches a value of the following inequality (3): 0.1 < Q / C < 3 (3); (D) an anode (2), contg. a Ni cpd. and a Co cpd., for an alkali secondary battery, assuming the Co cpd. to be C oxyhydroxide having an electrochemical capacity, calculated on the basis of an electrochemical equivalent of the Co oxyhydroxide, is equal to C (mAh), then, when the anode (2) is charged with a current of C / 100 (mA), the anode has a discharge capacity of C / 20 (mAh) or greater, while an anode potential falls from 200 mV to -200 mV w.r.t. a Hg / Hg (II) oxide reference electrode; (E) an alkali secondary battery having the above anode (2), a cathode (1) and an alkali electrolyte; (F) an alkali secondary battery having the above anode, a cathode and an alkali electrolyte where in the case that the Co cpd. is Co oxyhydroxide, on discharge of the battery at 45 deg C by carrying out a short circuit using a 2 OMICRON resistance, the battery has a current, which flows while a voltage falls from 100 mV to 20 mV and which is not less than 20% of an electrochemical capacity of the Co oxyhydroxide, calculated on the basis of an electrochemical equivalent of the Co oxyhydroxide; (G) an alkali secondary battery having anode, cathode and alkali electrolyte, the battery having a recovery voltage, which climbs from 20 mV to 30 mV within an hour or less after discharging the battery at 45 deg C after short circuiting the battery using a 2 OMICRON resistance for 48 hrs. and then taking away the short circuit at 25 deg C; and (H) a method for producing an initially charged alkali secondary battery by providing an alkali secondary battery having anode, cathode and alkali electrolyte, initially charging the battery at 40 - 120 deg C, and then carrying out heat exchange between the initially charged battery and a battery to be initially charged, thus cooling the charged battery and heating up the battery to be charged. |
| priorityDate | 1995-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.