http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102795666-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 |
| filingDate | 2012-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f4ad7dba14716f71a11858e6759b85f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_016725c3e4c10de91009c807ad0a7058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e5a0edffb8ffdaff15453310dcb792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7793576e215ab982b9e6adca67a3fa2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fdd5ee010208327f8536630e27d8a72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6560bca7e80993c04b6bd9bfdb41515e |
| publicationDate | 2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102795666-B |
| titleOfInvention | Method for preparing vanadium pentoxide cathode nano-material of lithium-ion battery |
| abstract | A method for preparing a vanadium pentoxide cathode nano-material of a lithium-ion battery comprises the following steps of: adding vanadium oxide to hydrogen peroxide solution with the mass fraction of 5-15%, stirring until vanadium oxide is completely dissolved to generate red peroxy-vanadic acid (HVO4) solution, continuing stirring at the room temperature for 1-6 h, and then heating the mixed solution until the temperature reaches 40-90 DEG C, and drying to form gel; and sintering the gel in air by increasing the temperature to 250-500 DEG C, thereby obtaining the vanadium pentoxide nano-material, wherein the quantity of addition of vanadium oxide is determined as 0.01-0.05 g per one milliliter according to the volume of the hydrogen peroxide solution. The process method provided by the invention is simple and convenient to operate; the prepared vanadium pentoxide cathode nano-material is good in cycle performance and long in service life; and the preparation method is simple in equipment required, moderate in reaction condition, short in time taken, friendly to environment, and low in production cost, thereby being suitable for large-scale industrial production. |
| priorityDate | 2012-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.