http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102315444-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136 |
| filingDate | 2010-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102315444-B |
| titleOfInvention | A kind of preparation method of nano-modified polyanionic cathode active material |
| abstract | The present invention relates to a kind of nanometer polyanion positive electrode active materials and preparation method thereof and the lithium rechargeable battery based on this positive electrode active materials.Described positive electrode active materials be by multiple metal ion source, polyanion presoma and containing the presoma of lithium by a certain percentage by the mode Homogeneous phase mixing of solid phase or liquid phase, then dry, crystal growth is controlled again by heat treatment, obtain the polyanion positive electrode active materials that nanometer degree is higher, the molecular formula of polyanionic material is Lin m mn n xn p on q , m, n, p, q be less than 10 positive count, M is one or more metals, one or more of X=P, Si, S, As, Mo and W etc.Preparation method of the present invention is easy and simple to handle, is easy to large-scale production.Lithium rechargeable battery based on this positive electrode active materials has that capacity is high, multiplying power discharging property and the advantage such as cyclical stability is outstanding. |
| priorityDate | 2010-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.