http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102241984-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-82 |
| filingDate | 2011-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6be1be3442fbe8704227990d887e5d23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3578097fb112abbe92fd6b2954d91d0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ec01b68227b2d986ad7ffa3d9db7b4 |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102241984-B |
| titleOfInvention | Method for producing gadolinium vanadate thulium blue luminescent material modified by glucose |
| abstract | The invention relates to a method for producing a gadolinium vanadate thulium blue luminescent material modified by glucose, and the method comprises the following steps: (1) taking ammonia metavanadate, gadolinium nitrate, thulium nitrate and citric acid as the basic raw materials, taking glucose as a modifier, putting ammonia metavanadate in a container and adding deionized water, defining the produced solution as a solution A, putting gadolinium nitrate, thulium nitrate and citric acid into the container and adding deionized water, defining the produced solution as a solution B, adding the solution A into the solution B, then adding glucose and uniformly mixing to form sol, regulating the pH value of sol to: 4<=pH<=10, continuously stirring at the temperature of 60 DEG C - 80 DEG C until gel is formed, then drying the gel to obtain a precursor; (2) grinding and dispersing the precursor, calcinating at the normal pressure of 700 DEG C - 900 DEG C for 1 - 4 hours, then taking out and air cooling; (3) grinding and dispersing the calcinated products, then cleaning, drying the cleaned powder to obtain the gadolinium vanadate thulium blue luminescent material modified by glucose. |
| priorityDate | 2011-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.