http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112201782-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5805 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 |
| 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/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-08 |
| filingDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112201782-B |
| titleOfInvention | A kind of nickel phosphide/carbon/nickel phosphide composite material and its preparation method and application |
| abstract | The invention relates to a nickel phosphide/carbon/nickel phosphide composite material, a preparation method and application thereof, and belongs to the technical field of materials. The material is composed of hollow mesoporous carbon spheres and nickel phosphide nanoparticles supported on the inner and outer surfaces of the material. On the other hand, the nickel phosphide nanoparticles can be dispersed on its inner and outer surfaces at the same time, which slows down the agglomeration between the nickel phosphide nanoparticles and makes them have a larger contact area with the electrolyte, which can provide more lithium ions The deintercalation and intercalation positions can more effectively improve the reversible lithium intercalation capacity of the material, and help to alleviate the volume expansion during the discharge/charge process. The composite material is used as a negative electrode material for lithium ion batteries . , the capacity remains at 465mAh·g ‑1 after 200 cycles. The composite material has a simple preparation method, is easy to operate, and has low cost, and is suitable for enlarged production. |
| priorityDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.