http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015173048-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2014-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97a594fff217cc6cb4491e3ae64ba8e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ec24131f941a20930d0250445a8cf82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_deb9d9109449abfdcd329d548437c60c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70c0e54cf0500e1bc87b31b7e5cd0801 |
| publicationDate | 2015-10-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015173048-A |
| titleOfInvention | Electrode for lithium ion secondary battery electrode and lithium ion secondary battery |
| abstract | High-capacity negative electrode binder, high-capacity negative electrode, and lithium secondary battery that have excellent cycle characteristics and can achieve high energy density even when an active material containing a high-capacity negative electrode active material such as silicon particles is used. Provide next battery. An aromatic tetracarboxylic dianhydride (A) containing 30 to 100 mol% of 3,3 ′, 4,4′-biphenyltetracarboxylic dianhydride represented by the formula (1); A modified product (A ′) containing an aromatic tetracarboxylic dianhydride having a part or all of the acid anhydride groups ring-opened, obtained by contacting with 0.05 to 3 times the molar amount of water or alcohol; A lithium ion comprising a polyamic acid precursor (C) obtained by reacting an aromatic diamine compound (B) with a charged molar ratio of (A ′) / (B) of 0.95 to 1.05 Resin composition for battery binder. It was set as the polyimide film whose glass transition temperature obtained by heating and imidating the said polyamide precursor (C) is 300 degrees C or less. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114672272-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019105544-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101733747-B1 |
| priorityDate | 2014-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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