http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115172708-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09cd3ef9c07de5cf1d7d6a21985994b6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43cae78ce0d873ae2f8201a6cdbea17f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b465f7fdb12d5d1a55d6593b62364b02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a76fe395607d84e9c186f9cd2d74c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3578ac8601e218044e95351791d452dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6fbfefdd9d3c8ad1b9d84a30d95e0d9 |
| publicationDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115172708-A |
| titleOfInvention | A kind of tin-cobalt selenide@C heterostructure composite material and its preparation method and application |
| abstract | The invention discloses a tin-cobalt selenide@C heterostructure composite material and a preparation method and application thereof, comprising the following steps: A. preparing a precursor SnCo(OH) 6 by a co-precipitation method; B. preparing a precursor SnCo(OH) 6 in the precursor SnCo( OH) 6 is coated with a carbon layer to obtain a composite material; C, the above-mentioned composite material is subjected to a selenization reaction to obtain a selenized composite material; D, a carbonization reaction is performed on the selenized composite material to obtain tin-cobalt selenide @C Heterostructural composites. Compared with the single structure of the traditional negative electrode material of sodium ion battery, the present invention strengthens the adsorption of sodium ions by the material by introducing a heterostructure, thereby improving the rate performance of the sodium ion battery, and at the same time, the box-type buffer structure can effectively Maintaining the material volume change during long cycling improves the cycling stability of Na-ion batteries. |
| priorityDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.