| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54ce9a4e681e3bccbad0452874c28b33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab67836265f3684200a24fd075172203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e71e94dd7afa6aab21e52b6d5a18b9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5c2ef862b05d1dbac8b8ca50f0befb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080fc56a1fb5f71a3e84c30c5e3fe1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02c4da74a3cde2e836813684f8582a1a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y99-00 |
| filingDate |
2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39d63a7f53180bcb09babcc3877a35b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d6229fcfad128f9568a9d4a410abff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fb707b72f4e91a9eae6ce99435dd799
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79ccced976f0bfb13060f578b3c9576d |
| publicationDate |
2011-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011040022-A1 |
| titleOfInvention |
Negative electrode active material, method for producing the negative electrode active material, and lithium ion secondary battery using the negative electrode active material |
| abstract |
Disclosed is a negative electrode active material which has a high capacity and good cycle properties.nThe negative electrode active material comprises nanosized carbon particles and nanosized tin dioxide particles that are carried on the nanosized carbon particles in a high-dispersion state. This negative electrode active material has a high discharge capacity because of the reversible progress of a conversion reaction of tin dioxide (SnO 2 +4Li + +4e - →2Li 2 O+Sn) therein. In a charge-discharge cycle test within a voltage range of 0-2 V vs. an Li/Li + electrode, the aforesaid negative electrode active material shows a discharge capacity retention ratio of about 90% even after repeating the charge-discharge cycles 500 times under rate 1C conditions, which indicates very good cycle properties. Thus, the aforesaid negative electrode active material can be appropriately used in a lithium ion secondary battery and a hybrid capacitor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105390675-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11699782-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014023920-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013062129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015132888-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9299977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103891013-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103891013-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112194186-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112194174-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112194186-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112209429-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013062129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112209429-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114551833-A |
| priorityDate |
2009-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |