http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103259062-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 |
| filingDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103259062-B |
| titleOfInvention | A kind of method of waste and old lithium ion battery reclaiming Graphene |
| abstract | The invention discloses a kind of method of waste and old lithium ion battery reclaiming Graphene, it is characterized in that, comprise the following steps: the recovery of S1, battery electrode active material: the waste and old lithium ion battery using graphite as negative material is carried out precharge or pre-arcing process, afterwards anode and cathode coating and collector, external packing are separated, obtain the blended material of anode and cathode; The separation of S2, intercalation graphite electrode material: after also being pulverized by blended for described anode and cathode drying materials, adopts physical method to be separated by positive and negative electrode active material and obtains intercalation graphite powder; S3, intercalation graphite prepare Graphene: using described intercalation graphite powder as raw material, adopt oxidation-reduction method or ultrasonic stripping method to prepare Graphene.The high added value of industrialization recovery and graphite cathode that the present invention can realize lithium ion battery is regenerated as grapheme material, has stronger application prospect and feasibility, can produce larger economic benefit and social benefit. |
| priorityDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.