Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb6cfa1b089e0646d61e7ac54dc482b0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
filingDate |
2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc7cff529322fc27b0149d88857154e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a35f39b6e5fc579f70690cc5c8d4aa4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d7b66d154bab2233727e0d40f90ccc5 |
publicationDate |
2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2020067077-A1 |
titleOfInvention |
Electrochemically stable elastomer-encapsulated particles of cathode active materials for lithium batteries |
abstract |
Provided is a lithium battery cathode electrode comprising multiple particulates of a cathode active material, wherein at least a particulate is composed of one or a plurality of particles of a cathode active material being encapsulated by a thin layer of inorganic filler-reinforced elastomer having from 0.01% to 50% by weight of an inorganic filler dispersed in an elastomeric matrix material based on the total weight of the inorganic filler-reinforced elastomer, wherein the encapsulating thin layer of inorganic filler-reinforced elastomer has a thickness from 1 nm to 10 μm, a fully recoverable tensile strain from 2% to 500%, and a lithium ion conductivity from 10−7 S/cm to 5×10−2 S/cm and the inorganic filler has a lithium intercalation potential from 1.1 V to 4.5 V (preferably 1.2-2.5 V) versus Li/Li+. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11251430-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115849861-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11735704-B2 |
priorityDate |
2018-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |