http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112086637-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbd1913b29cf55f4b264d434f2dd2e4e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-602 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 |
| filingDate | 2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7df25c2e5b4510d6d33524338d744a2 |
| publicationDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112086637-A |
| titleOfInvention | Lithium battery positive active material thiophene-1, 1-dioxane as main chain polymer and preparation method of lithium battery |
| abstract | The invention discloses a lithium battery anode active material thiophene-1, 1-dioxane as a main chain polymer and a preparation method of a lithium battery. Under the condition of oxidant and at a certain temp. the polythiophene-1, 1-dioxane, polyalkoxythiophene-1, 1-dioxane, polyalkylthiophene-1, 1-dioxane and polysulfone-based thiophene-1, 1-dioxane can be obtained by means of oxidation reaction; and poly 3, 4-disulfonyl thiophene-1, 1-dioxane. Mixing thiophene-1, 1-dioxane polymer with carbon black, using teflon as adhesive to make uniform thin sheet, attaching it on the metal current-collecting net as positive electrode, and using (C) x F 2x+1 SO 2 ) 2 N Li，C x F 2x+1 SO 3 Li，(C x F 2x+1 SO 2 )(C y F 2y+1 ) N Li or a mixture is used as an electrolyte, the N Li or the mixture is dissolved into a mixed solvent of dioxane, dioxolane and ethylene glycol dimethyl ether according to a certain proportion, a metal lithium sheet is used as a negative electrode, and a lithium secondary battery assembled by a positive electrode, the electrolyte, the solvent and the lithium negative electrode has high specific discharge capacity of 300Ah/kg to 2000 Ah/kg. |
| priorityDate | 2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.