http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102867945-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a3b9474a21d7818062e3a025b09d081 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f9cd5c56a6d735e0b6c6b7268d9c22f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28514431efc8d2f1483f3b87ec4b4aab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b800f3cdd05c830cbb10235aff02431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f81ff11eb0d963e939b996037f6ded05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_510fe8582429ce90950725cc28a971a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11a89e38ef7a16887609906bc675adff |
| publicationDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102867945-B |
| titleOfInvention | Preparation method of graphite negative electrode material containing hollow carbon nanostructure for lithium ion battery |
| abstract | The invention relates to a preparation method of a graphite negative electrode material containing a hollow carbon nanostructure for a lithium ion battery. The preparation method comprises the following steps of: firstly adopting an explosion method to prepare asphalt doped with nano-metal particles, crushing the asphalt doped with the nano-metal particles to obtain powdered asphalt with the particle size of 60-300 meshes, adopting the powdered asphalt as a binding agent, taking natural graphite as aggregate, uniformly mixing the two by adopting a ball milling way or a mechanical stirring method, and adopting a hot-pressing sintering method to obtain the graphite negative electrode material containing the hollow carbon nanostructure for the lithium ion battery. A catalyst disclosed by the invention has the advantages of high lithium storage capacity, high coulombic efficiency, good cycle performance, excellent rate capability and low cost. |
| priorityDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.