http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106340545-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-541 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0322 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0216 |
| filingDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106340545-B |
| titleOfInvention | The application of the preparation and novel solvent of CIS and CIGS thin film solar cell light-absorption layer wherein |
| abstract | The invention belongs to technical field of semiconductor, provide the preparation method of CIS and CIGS thin film solar cell light-absorption layer.The method is passed through：Step 1：Prepare precursor solution；The inorganic salts of copper and thiocarbamide are dissolved in certain proportion in a kind of solvent in amide and its derivative, generate solution 1, the inorganic salts and thiocarbamide of the inorganic salts of indium and/or gallium are dissolved into identical solvent by a certain percentage, this is solution 2, solution 1 and 2 is mixed, the precursor solution of stirring generation clear；Or be directly directly dissolved into the inorganic salts of copper, indium and/or gallium in a kind of solvent in 2 pyrrolidones and its derivative together by a certain percentage with thiocarbamide, stirring makes it completely dissolved generation precursor solution；Step 2：Spin coating and heat treatment；Step 3：Selenylation reaction.The present invention prepares the solvent of precursor solution, and source is wide, stablizes, and small toxicity can be completely dissolved raw material, does not generate precipitation, is conducive to be mass produced. |
| priorityDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.