http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110199412-B
Outgoing Links
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classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J6-00 |
filingDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-110199412-B |
titleOfInvention | Rechargeable battery and catalyst material and method for producing the same |
abstract | The present invention discloses a method of producing a cathode or anode material suitable for the manufacture of fast rechargeable ion batteries. The method may include the steps of: selecting a precursor material that releases volatile compounds when heated in a gas stream to produce a porous material to produce a material compound suitable for electrodes in ion batteries; grinding the precursor material to produce a particulate powder having a first predetermined particle size distribution to form a precursor powder; calcining the precursor powder with a first process gas in a flash calciner reactor section at a first temperature to produce a porous particulate material, the porous particulate material Electrodes suitable for use in ion batteries and having pore characteristics, surface area and nanoscale structure suitable for use in such batteries; treating the hot precursor powder with a second process gas in a second calciner reactor section to Completion of the calcination reaction to anneal the material to optimize particle strength to change the oxidation state of the product to maximize charge density when the particles are activated in the cell to form a second precursor powder; quench the second precursor powder ; Activating the particles of the second precursor powder in the electrolytic cell by an initial charging step to intercalate electrolyte ions in the particles. |
priorityDate | 2017-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.