http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586241-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b57d3fc9d47317f7c8e9558558e910ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_488766aff9f16572b2067df4d0f587ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fde3c56784a20f2fcb14f11a022be349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5825 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-30 |
| filingDate | 2009-08-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0208f6d5af5f4c017c72b116533a3457 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_365967b350b6277ab8c5174c4cf516fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf6281782a84b74bfa2b54a60c84e974 |
| publicationDate | 2013-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8586241-B2 |
| titleOfInvention | Synthesis of LIFEPO4 under hydrothermal conditions |
| abstract | The present invention relates to a process for the preparation of compounds of general Formula (I) L a-b M 1 b Fe 1-c M 2 c P d-e M 3 e O x (I), wherein Fe has the oxidation state +2 and M 1 , M 2 , M 3 , a, b, c, d, e and x are: M 1 : Na, K, Rb and/or Cs, M 2 : Mn, Mg, Al, Ca, Ti, Co, Ni, Cr, V, M 3 : Si, S, F a: 0.8-1.9, b: 0-0.3, c: 0-0.9, 15 d: 0.8-1.9, e: 0-0.5, x: 1.0-8, depending on the amount and oxidation state of Li, M 1 , M 2 , P, M 3 , wherein compounds of general Formula (I) are neutrally charged, comprising the following steps (A) providing a mixture comprising at least one lithium-comprising compound, at least one iron-comprising compound, in which iron has the oxidation state +3, and at least one M 1 -comprising compound, if present, and/or at least one M 2 -comprising compound, if present, and/or least one M 3 -comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, and (B) heating the mixture obtained in step (A) at a temperature of 100 to 500° C. and at an autogeneous pressure to reduce Fe to oxidation state +2 and to obtain a compound of general Formula (I). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015090940-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9147877-B2 |
| priorityDate | 2008-08-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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