http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102051175-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80 |
| filingDate | 2009-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57557bbca97f0a4b082ea74d18de447d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_084cf0730dbf91dfece6546deaa5967d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_981e6c03a2d4c0f1b523c9940eb0ca41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050a76ac23708ceb70fa64c280995f85 |
| publicationDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102051175-B |
| titleOfInvention | Lanthanide series gallate luminous material and preparation method thereof |
| abstract | The invention relates to a lanthanide series gallate luminous material and a preparation method thereof. The chemical formula of the lanthanide series gallate luminous material is La1-xGa1-yO3: Lnx, Sny, wherein Ln is one or two of Tm, Tb, Eu, Pr and Sm; and x is 0.001 to 0.15, and y is 0.001 to 0.05. Compounds containing La, Ga and Ln respectively and SnO2 are used as raw materials. The preparation method comprises the following steps of: grinding all the raw materials, mixing powder uniformly, roasting the mixed powder for 1 to 8 hours at the temperature of between 1,100 and 1,400 DEG C, cooling the roasted product to room temperature, and grinding the obtained product into powder so as to obtain the lanthanide series gallate luminous material. The preparation method is simple in process and low in cost; and the prepared luminous material has excellent luminous performance and can be used for luminous devices such as light-emitting diodes (LED) and the like. |
| priorityDate | 2009-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.