http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104250364-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 |
| filingDate | 2014-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104250364-B |
| titleOfInvention | A kind of amphion amido polyfluorene derivative and its synthetic method and application |
| abstract | The invention discloses a kind of amphion amido polyfluorene derivative and its synthetic method and application.Preparation method comprises the following steps：Morpholine hydrochloride and potassium hydroxide are heated to reflux under inert gas shielding, reacting coarse product recrystallization, obtain the dibromo fluorenes monomer of ethyl morpholine substitution；From the cyclics monomer of two ends bromo, under palladium catalyst, the cyclics monomer with borate is obtained；The dibromo fluorenes monomer that above-mentioned ethyl morpholine replaces is reacted with the cyclics monomer with borate under inert gas shielding; cooling; take oil reservoir to be added drop-wise to non-polar solven to be precipitated, obtain neutral conjugated polymers, sulfonated process post processing obtains amphion amido polymers derivative.The present invention can be processed with the solvent such as dissolving such as water, alcohol of environmental protection, substantially reduce pollution of the solar cell to environment, while having more regular planar structure, heat endurance is good, to good environmental adaptability, it is easy to process film forming. |
| priorityDate | 2014-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.