http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113964447-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8eaf0e75177d288022d3cbabcc3ceada |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 |
| filingDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51b7de847bd964b14cadb873e41e0162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd76d54783dda221265252977cd18f56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_991d55f406cfd4d729c18d4829b40bcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f75bb9b04f3b0b50f2be581c16038e88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_656572cb68405ae5f494fd6dcf84f15f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac439ddb692ecffb29f8d0864770c93d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2365abce535fae3dd519088c439598df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_080cc266e1d59413df0251b591964571 |
| publicationDate | 2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113964447-A |
| titleOfInvention | A kind of battery separator modified by sulfur-doped iron-nickel alloy/carbon nanotube composite material and preparation method thereof |
| abstract | The invention discloses a battery separator modified by using sulfur-doped iron-nickel alloy/carbon nanotube composite material and a preparation method thereof. 50) Put iron source, nickel source and carbon source into the reactor after mixing, feed inert gas, heat up to 150-200°C at 20-30°C/min, keep warm for 0.5-1h, heat up at 1-5°C/min To 600-700 ℃, obtain product B and grind it, seal it in a glass bottle full of inert gas through a glove box, put it in a microwave muffle furnace, and cool it to normal temperature at 20 ℃/min when heated to 200-400 ℃ to obtain iron Nickel alloy/carbon nanotube composite material, put it and the sulfur source on both ends of the porcelain boat, put it in a muffle furnace, pass in inert gas, and heat it to 120-200 ℃ for 2-5h to obtain sulfur-doped iron-nickel The alloy/carbon nanotube composite material is mixed with a binder in a mass ratio of (4-9): 1, and then a solvent is added to stir to obtain a fluid slurry. The slurry is coated on the battery separator and dried to obtain modification. diaphragm. Improved battery voltage platform stability and battery capacity. |
| priorityDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.