| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd446fb0d73aa96d044fea2eaa3c8ebc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_136895db920eaf3eb263712d0a210589 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-137 |
| filingDate |
2014-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3fe7f96bf217e74715697dcfcbe6f95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4499efe6796d97f578f8b2204d868ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59ce20c33b73c67c852f0a66f99ef481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70af33c93026950c95b9eabde282ee53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c5b8f60b1e67ff92ddabb4add7785fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f158ccc96d9f75ba11969be1b34dc402 |
| publicationDate |
2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3132482-A1 |
| titleOfInvention |
Long cycle-life lithium sulfur solid state electrochemical cell |
| abstract |
In a solid-state lithium-metal/sulfur-based battery cell, barriers to sulfur and polysulfide diffusion are included in or used as an ionically conductive electrolyte in the cathode or separator layers. During operation of the battery, the barrier materials are positioned to either 1) rapidly react with any free sulfur or lithium polysulfide species that are generated, forming stable carbon-sulfur bond(s) and preventing further migration of the sulfur or polysulfide species or 2) prevent the formation and diffusion of elemental sulfur or free lithium polysulfide species. Regardless of the identity of the sulfur/polysulfide species, the sulfur-containing species is prevented from diffusing to the anode and causing capacity fade and higher internal resistance to ion flow. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019068464-A1 |
| priorityDate |
2014-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |