http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103094554-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a767f4998e53684ec68f4fdfbb8e4de7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-505 |
| filingDate | 2013-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a016aad405b509ac62cef13b5bbac4cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbe9ecd597f283840b7fcb64fcd8969f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f525cfca30f82626b26189457c377ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_917d19c3a03f3607e3ee8b17cd525c44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c850c6a3f505172406a1e1adc6e27db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72dc69b7bc0992d07ff050bf22027adb |
| publicationDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103094554-B |
| titleOfInvention | Modified lithium manganate anode material and preparation method thereof |
| abstract | The invention discloses a modified lithium manganate anode material and a preparation method thereof. The modified lithium manganate anode material consists of hollow core-shell-shaped spherical particles, wherein a hollow LiMn2O4 nanosphere is used as a core, a LiNi0.5Mn1.5O4 layer is used as a shell. The preparation method comprises the steps that manganese salt solution and carbonate solution are mixed to prepare a solid manganese carbonate, and the prepared solid manganese carbonate is etched by acid solution after being roasted in an oxidizing atmosphere, and the etched solid is dispersed in the mixed solution of manganese salt containing a complexing agent and nickel salt, and then the mixed solution is heated for reaction so as to obtain a precipitate, and the obtained precipitate is mixed with source of lithium compounds after being annealed in the oxidizing atmosphere and is sintered in the oxidizing atmosphere to obtain the modified lithium manganate anode material. The lithium manganate prepared through the method has a high specific capacity, a high rate performance and high temperature stability, and according to the method, the operation is simple and practical, the cost is low, and the industrial production is realized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106356524-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106356524-A |
| priorityDate | 2013-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.