Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05B37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05B65-44 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-40 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/H01M4-0402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0471 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E05B65-025 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-38 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-40 |
filingDate |
2005-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0b0fa8d1e9dbac41c796f3cf051e69a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c74d67ab7f62d61cfc7ff99246ee8691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a76ae558776e428023a7238e7e1c249 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdb50ad75e93476b6a002242d51d034a |
publicationDate |
2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2005114767-A1 |
titleOfInvention |
Anode active material with improved electrochemical properties and electrochemical device comprising the same |
abstract |
Disclosed is an anode active material, comprising: (a) a carbonaceous material; and (b) a carbide coating layer partially or totally formed on a surface of the carbonaceous material, the carbide coating layer comprising at least one element selected from the group consisting of metals and metalloids. An anode obtained by using the anode active material and an electrochemical device comprising the anode are also disclosed. The carbonaceous material comprises a coating layer of metal-/metalloid-carbide obtained by treating it at high temperature under inert atmosphere, wherein the coating layer has increased interfacial boding force to the carbonaceous material and thus shows minimized reactivity to lithium. The carbonaceous material as anode active material can minimize the irreversible anode capacity needed for the formation of an SEI film during the first charge/discharge cycle, thereby providing high capacity, high efficiency and significantly improved anode qualities. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006294326-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109110911-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4496366-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008198611-A |
priorityDate |
2004-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |