| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_541b3c99f5833723088445861de0eb2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45420da10d8690b85821d0dfbe50cdaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_113b3871512ddaff56eaea6632a9db82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae70ace74ccdefc8f98f378c4a68f7d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7786a1f1efeb6238ec1fc8340096833e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaed30231403484e9a4f54b09bdeef30 |
| publicationDate |
2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108172786-A |
| titleOfInvention |
A lithium battery negative electrode material based on fused ring compound and its preparation method |
| abstract |
The invention discloses a lithium ion battery negative electrode material containing an organic molecule-carbon black compound and a preparation method thereof. The negative electrode material comprises an organic molecule-carbon black complex formed by organic molecules and carbon black, and the organic molecules are selected from at least one of fused-ring pyryl salt compounds and condensed-ring pyridinium salt compounds. The preparation method comprises the following steps: dissolving organic molecules in acetone; adding carbon black and continuously stirring; drying the solvent to obtain an organic molecule-carbon black compound; adding a binder to prepare battery slurry; coating the battery slurry drying on the copper foil to obtain the lithium ion battery negative electrode material containing the organic molecule-carbon black composite. The anode material has good specific capacity and cycle stability, and can reach a high capacity at room temperature. Moreover, the preparation method has simple steps and low cost. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111554881-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111554881-B |
| priorityDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |