| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_087bed7abab91ae0f927879f9fe8b273 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-381 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136 |
| filingDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_409b4d3c972f5e06de2c3a904237d9c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5906f0fdd85f0dc71cf0d12f3ca5e5b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a47cca2e53be8f8ab9e7bd52fa33323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_770ef0bc37416cfa86c60867f857832b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc80de3d23bb8ca02edd051155de1d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4b18d427cecf89eb4c737e92c1ce403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3fcc594be67f40db4b026c4a560fa1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1168ac9966f158bf3041b4a345ed54b7 |
| publicationDate |
2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111868977-A |
| titleOfInvention |
Composite electrode material for fluoride ion electrochemical cells |
| abstract |
The present disclosure relates to a method of preparing core-shell and yolk-shell nanoparticles, and electrodes comprising the same. Core-shell and yolk-shell nanoparticles and electrodes comprising them are suitable for use in electrochemical cells such as fluoride ion shuttle cells. The shell can protect the metal core from oxidation, including in electrochemical cells. In some embodiments, the electrochemically active structure includes a variable-sized active material that forms particles that expand or contract when reacted with or release fluoride ions. The one or more particles are at least partially surrounded by the fluoride ion-conducting encapsulant and one or more voids are formed between the active material and the encapsulant, optionally using a sacrificial layer or selective etching. The fluoride ion-conducting encapsulant may comprise one or more metals. When the electrochemically active structure is used in a secondary battery, the presence of the voids can accommodate dimensional changes in the active material. |
| priorityDate |
2018-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |