http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114094065-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_edba331323cc8ac15a87318e17019827 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-381 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 |
| filingDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e40cddcbfa0ea20adee9f6a924c5e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1e3900bad14f255c45b3d7bdfd2ac9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fef02bfa46aac753880a184c2ad1448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb23562083721c370c2f0df8d1043de1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_668352149b3d3a41a684b2495ee9142e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48b10743a57e9cc5c65632dc442ac8ce |
| publicationDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114094065-A |
| titleOfInvention | A high-voltage cathode material for liquid or semi-liquid metal battery and its application |
| abstract | A high-voltage positive electrode material for liquid or semi-liquid metal batteries belongs to the field of electrode materials for energy storage batteries. The positive electrode material is elemental Se or a Se alloy formed by Se and one or more of metals Bi, Sn, Pb, Sb, Cu, and Zn. Elemental Se has high electronegativity (2.4) and high theoretical potential. It can be assembled into liquid or semi-liquid metal batteries with common negative electrode materials such as metal Li, Na, Mg, Ca, etc., which can greatly improve the work of the battery. voltage, increasing the energy density of the battery. Alloying one or more of its metals Bi, Sn, Pb, Sb, Cu, and Zn with Se can effectively improve the electronic conductivity of the positive electrode material, improve the utilization rate of Se, and then improve the discharge capacity and energy density of the material. ; It can also accelerate the kinetics of electrode reaction, reduce the polarization of battery charge and discharge, and improve energy efficiency. The liquid or semi-liquid metal battery using the positive electrode material of the present invention has higher working voltage, energy density and efficiency. |
| priorityDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.