| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96b9f465dbb4c797acef6db9e837aa16 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate |
2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09d46246a1e755af8c19fdf287a6dd71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d24abfe12485bb3c72b8e5730013987 |
| publicationDate |
2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114613952-A |
| titleOfInvention |
An electrostatic self-assembled SnO2@NDPC/MXene nanocomposite and its preparation method and application |
| abstract |
The invention discloses an electrostatic self-assembled SnO 2 @NDPC/MXene nanocomposite material and a preparation method and application thereof. The method includes: preparing nitrogen-doped porous carbon (NDPC) using a deep eutectic solvent, adding SnCl2 solution dropwise to its acetone dispersion, and calcining to obtain an ultrafine SnO2 nanoparticle-embedded composite ( SnO2 @ NDPC ) . The as-prepared oppositely charged MXene and SnO 2 @NDPC were electrostatically self-assembled in aqueous solution and freeze-dried to obtain SnO 2 @NDPC/MXene nanocomposites. This method avoids the unfavorable condition of easy oxidation during the preparation of MXene composites, and the obtained nanocomposites have a highly conductive hierarchical structure, which promotes electron transport and Li + migration, and alleviates the volume expansion of SnO2 during charging and discharging. . The material has a good application prospect as a negative electrode material for lithium ion capacitors. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115548286-A |
| priorityDate |
2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |