http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113497279-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4ea77aa0aee98305b2f734bd3c1984e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-606 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-38 |
| filingDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_138ec5667378cc019186e94be981174e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_573cea7fd0759c38251a9c5980ec6aac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25b098a4115365d96db9422678f8b9f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867d81583c438692e6b29859f729f1ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_997008cb763bcc7e87c3a5a1e05ce0ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c2609e3fe0818225a74c0dfe7e877c8 |
| publicationDate | 2021-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113497279-A |
| titleOfInvention | Long-cycle rechargeable and dischargeable aqueous aluminum ion battery and preparation method thereof |
| abstract | The invention discloses a long-cycle rechargeable and dischargeable water-based aluminum ion battery and a preparation method thereof, comprising the following steps: (1) Al electrode treatment; (2) preparation of electrolyte; (3) preparation of positive electrode material; (4) preparation of positive electrode material; ) Assembly of the battery: The treated Al electrode is soaked in the electrolyte for 1 to 30 minutes, and the battery is assembled after no bubbles are formed on the surface of the Al electrode. The preparation method of the present invention uses metal aluminum as the negative electrode and polyaniline as the positive electrode material, which effectively solves the problem that the positive electrode material is easily destroyed due to Al 3+ being a high-valent ion or is difficult to be embedded in the positive electrode material due to high electrostatic effect, and the aluminum salt aqueous solution is used as the electrolyte. , The inorganic acid is used as the additive of the electrolyte, and the electrolyte is reasonably modified, which effectively inhibits the formation of a passivation layer on the surface of the aluminum electrode during the battery cycle, improves the stability of the cycle, and prolongs the service life; Discharged water-based aluminum-ion batteries have high cycle stability and long service life. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112863888-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112863888-B |
| priorityDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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