http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102142541-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| 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/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136 |
| filingDate | 2011-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4c53dc22ad6d5d9787b39156b7d9307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6a020e6a8737b6404e52275a7c4fb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ac625985a6f9a0ab38ae2916fdae9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88d22e147732306a644a4eddc8f47479 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a9e554a3922d6cbe4a2ee4de07e2b90 |
| publicationDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102142541-B |
| titleOfInvention | High capacity and stable cyclic performance lithium ion battery electrode and preparation method thereof |
| abstract | The invention discloses a high capacity and stable cyclic performance lithium ion battery electrode and a preparation method thereof. The invention is characterized in that: the electrode comprises the following components in percentage by mass: 75 to 85 percent of graphene nano slice/molybdenum disulfide (MoS2) compound nano material serving as an active substance, and 5 to 10 percent of acetylene black and 5 to 15 percent of polyvinylidene fluoride; and the mass ratio of the graphene nano slice to the MoS2 compound nano material in the compound nano material active substance is (1 to 1)-(4 to 1). The preparation method for the electrode comprises the following steps of: preparing an oxidized graphite nano slice by using graphite as a raw material by a chemical oxidization method; synthesizing by a one-step hydrothermal in-situ reduction method in the presence of the oxidized graphite nano slice to obtain a graphene nano slice/MoS2 compound nano material; and finally, preparing the electrode by using the graphene nano slice/MoS2 compound nano material as the active substance. The electrode has high electrochemical lithium storage reversible capacity and cyclic stabilization performance, and can be widely applied to new generation lithium ion batteries. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109950503-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109950503-B |
| priorityDate | 2011-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.