http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104538499-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 |
| filingDate | 2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104538499-B |
| titleOfInvention | Solar energy film material copper-zinc-tin-sulfur raw powder's production technology |
| abstract | A kind of method preparing solar energy film copper-zinc-tin-sulfur powder body; the raw material of the present invention is copper powder, zinc sulfide, stannum oxide, sulfur; their molar ratio successively is 2:1:1:4.5 5; it is mixed after they are carried out pre-treatment respectively by wet method and carries out ultrasonic stirring again; stir the mixed-powder that rear sucking filtration is uniformly mixed after drying; under argon shield, it is 230 in temperature o C～950 o Between C, this mixed-powder is carried out high temperature sintering reaction.Carry out crushing ball mill after product cooling after reaction being completed, obtain required copper-zinc-tin-sulfur powder body material.The present invention not only technological process is simple; low-carbon environment-friendly; equipment requirements is low, and product cost is low, prepare very convenient easily; and improve product quality; it is produced on a large scale, solves in CZTS solar energy film prepared by general sulfuration method, the skewness of S; there is gradient, the problem that i.e. S content is low at molybdenum (Mo) layer. |
| priorityDate | 2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.