| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e062c49575f33d8454e93402ffc711b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0094 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 |
| filingDate |
2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32408a45800026f0474e3a835c8df3c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c292c7171b43258b0c6462abe1a06a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02c5ec99a328a655dbb0a3dc6d4958b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2852c42a5fefe95fbb39a4f71e5e0060
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ac4e2148c277011dc3987ef2662128 |
| publicationDate |
2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112448026-A |
| titleOfInvention |
A kind of composite sulfide solid electrolyte, battery and preparation method thereof |
| abstract |
The invention provides a composite sulfide solid-state electrolyte, a battery and a preparation method thereof. The composite sulfide solid state electrolyte of the present invention comprises an inorganic sulfide solid state electrolyte layer, and an organic solid state electrolyte layer is polymerized and connected to two opposite sides of the inorganic sulfide solid state electrolyte layer. The organic solid electrolyte layer is formed by in-situ polymerization, the thickness is easy to control, and the interface impedance between the metal lithium negative electrode and the organic solid electrolyte layer can be reduced. The composite sulfide solid electrolyte can effectively inhibit the occurrence of side reactions between the metal lithium anode and the inorganic sulfide solid electrolyte layer, which is conducive to the uniform deintercalation of lithium ions, thereby improving the cycle performance of the battery. The impedance of the composite electrolyte is better controlled, so the polarization voltage is lower. |
| priorityDate |
2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |