http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101145297-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-583 |
| filingDate | 2010-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee09ea2bb51b1a1ee12ce454112f3086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce9aefef8d5a851aee3224a1a4c777df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18855b2ce48247b3f43550af43800635 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7c5602bcee6092cc72fde0ecf7784e1 |
| publicationDate | 2012-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101145297-B1 |
| titleOfInvention | Development of ultra-high power lithium-ion secondary battery negative electrode material using oxide carbon nanocomposite capable of size dynamic transition |
| abstract | The present invention comprises the steps of adding an ultra-high power lithium-ion secondary battery negative electrode composition and (a) carbon nanostructure to the ethylene glycol solution using an oxide carbon nanocomposite capable of size dynamic transition and then dispersing by ultrasonic wave; (b) adding an Ethylene Glycol solution in which a transition metal precursor is dissolved, and adding 1M aqueous NaOH solution as a reducing agent; (c) reducing the metal salt by heating in a microwave oven for 60 to 120 seconds, and then centrifuging the dispersion at 6000 to 8000 rpm for 10 to 20 minutes; (d) vacuum drying at 50 to 70 ° C. after the centrifugation, heat treatment at 250 ° C. to 350 ° C., and heat treatment at 200 ° C. to produce an oxide-carbon nanocomposite hybrid material. (Oxide) Carbon (Carbon) relates to a method for producing a lithium ion secondary battery negative electrode composition, characterized in that using the nanocomposite. The present invention reduced the size of the nano-sized particles during the adsorption / desorption of lithium, which can demonstrate the phenomenon of increased capacity and reaction rate, higher capacity than when only pure transition metal oxides or carbon nanostructures are present. Since it exists as a small metal, it is possible to implement a high power cathode, so that the industrial applicability is very high. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101470927-B1 |
| priorityDate | 2010-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.