http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110172159-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M12-08 |
| filingDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110172159-B |
| titleOfInvention | Ln-MOFs nanosphere and preparation method and application thereof |
| abstract | The invention provides an Ln-MOFs nanosphere and a preparation method and application thereof. The preparation method comprises the following steps: dissolving lanthanum (Ln) soluble salt and ligand in a solvent, adding a capping agent until the pH value is not changed, adding an additive into the system, heating for reaction, and performing post-treatment after the reaction is finished to obtain the Ln-MOFs nanospheres. The method provided by the invention can prepare the Ln-MOFs nanospheres with high controllability, high yield and high uniformity, and the Ln-MOFs nanospheres are compounded with mesoporous carbon to be used as a positive electrode material to prepare an oxygen electrode positive electrode for being applied to the lithium air battery, so that the specific capacity of the mesoporous carbon battery can be improved, and the rate capability and the cycle performance are improved; and solves the problems of poor conductivity of large-size Ln-MOFs, poor structural stability in the circulation process, easy collapse of a frame structure and the like. The preparation method is simple and easy to realize, and has extremely high practicability and economic value. |
| priorityDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.