| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44bb0b92a5a53da03c30c66b8ed540bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6bac43635efd01cb1ddfbcc77277592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18d3690c4940fedf9de194acc5c075e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35f1bf7625ec038f633e972977ad7a70 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-0421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1397 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562 |
| filingDate |
2010-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a91d3f531d6070d274bd44e3944c7056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5542054131e705c30146ca7d5d2791c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b44d764d03143e16e3fcb463df2be73 |
| publicationDate |
2010-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010131709-A1 |
| titleOfInvention |
Negative-electrode material and lithium secondary battery using same |
| abstract |
A material in which a conversion reaction and an alloying reaction successively take place is rendered usable as a high-capacity negative electrode for lithium secondary batteries by improving first-cycle coulomb efficiency. The negative-electrode material comprises nanoparticles of a conductive material having electronic conductivity and nanoparticles of an electrode active material which reductionally generates an elemental substance undergoing an alloying reaction with lithium, the two kinds of nanoparticles having been mutually mixed and dispersed. In the negative-electrode material, the conductive material is a sulfide having electronic conductivity, and the electrode active material is a sulfide of an element which undergoes an alloying reaction with lithium. The negative-electrode material is characterized in that the element undergoing an alloying reaction with lithium is silicon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014002847-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014170655-A |
| priorityDate |
2009-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |