http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109786694-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109786694-B |
| titleOfInvention | Preparation method of hard carbon negative electrode material of lithium battery |
| abstract | The invention discloses a preparation method of a hard carbon negative electrode material of a lithium battery, which takes a waste automobile brake pad as a main raw material, introduces a PbO/CNTs composite nano material, and prepares the lithium battery with high battery capacity and good charge-discharge rate performance through methods such as physical compounding, chemical synthesis and the like. Compared with the traditional battery cathode material, the hard carbon cathode material for the lithium battery prepared by the invention utilizes the waste automobile brake block as the main source of the phenolic resin, not only recycles the waste so as to enable the waste to be well treated and disposed and realize the recycling and reutilization of the waste, but also has high electric capacity and charge and discharge rates as the cathode material of the lithium ion battery, so that the hard carbon cathode material for the lithium battery has good popularization and application values. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.