http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120009252-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a18db14d16bdd0f03f98083e68dc6868 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-541 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0749 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0322 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B19-00 |
| filingDate | 2010-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22b8b0b93ff55970254d5e0db8f55276 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffd633c75225a1b21ae71e52c58ed09c |
| publicationDate | 2012-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120009252-A |
| titleOfInvention | Method for producing CIS powder for light absorption layer of solar cell |
| abstract | The present invention relates to a method for producing a CIGS powder used in the light absorbing layer of a solar cell, and more particularly, a copper precursor compound, an indium precursor compound, a gallium precursor compound, and selenium powder as starting materials, and the sun is reduced by a reduction reaction using hydrazine. It provides a method for producing a CIGS powder for the light absorption layer of the battery. The production method of CIGS powder used in the light absorbing layer of the solar cell according to the present invention is expensive and does not use a toxic gas that does not use a toxic gas harmful to the human body does not cause the problem of using the toxic gas that can appear in the prior art, reducing amine The use of phosphorus hydrazine does not cause a problem for additional facilities for the prevention of oxidation, and further includes a reduction heat treatment step using hydrogen to prevent oxidation and improve crystallinity, which is useful for producing a high purity solar cell light absorption layer powder. Can be used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101367760-B1 |
| priorityDate | 2010-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.