http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103709946-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J123-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-00 |
| filingDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d8788e93da24cda74611197edae85f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3754a61854919b81741949b273aa90e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d619c6ff14196ac805e959f247df372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5400afe02aa3bea487c9b5071ab0cded http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09897d6b8293f77c40266f98c7bbab6e |
| publicationDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103709946-B |
| titleOfInvention | Solar cell EVA packaging adhesive film material having light conversion function, and preparation method thereof |
| abstract | The invention discloses a solar cell EVA packaging adhesive film material having a light conversion function. The material is obtained by compounding a rare earth organic complex with an EVA packaging adhesive; the rare earth organic complex is a nano-micro-scale rare earth organic complex having ultraviolet down-conversion and near infrared up-conversion functions; and the EVA packaging adhesive is an ethylene-vinyl acetate copolymer, wherein the content of vinyl acetate (VA) in the EVA packaging adhesive is 25-42%, and the melt index of the EVA packaging adhesive is 10-45g/10min. The invention also discloses a preparation method of the material. The method comprises the following steps: dissolving the EVA in THF according to a certain ratio at room temperature to form a THF solution of the EVA, setting an ultrasonic dispersion power, and dispersing the rare earth organic complex in a solvent to form a complete clear solution; adding the formed THF solution into the formed clear solution, adding a cross-linking agent benzoyl peroxide, reacting for 1-6h, drying to form a film, and squeezing the film by using a flat vulcanizing machine to obtain the transparent light-conversion adhesive film material having a transmissivity of 90% or more, wherein the thickness of an EVA packaging adhesive film is 0.1-5.0mm. |
| priorityDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.