http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106674520-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-111 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1071 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-28 |
| filingDate | 2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106674520-B |
| titleOfInvention | Preparation and Application of Hyperbranched Polyimide Containing Non-Isoactive Triamine Monomers |
| abstract | The invention discloses an A 2 +B'B 2 type hyperbranched polyimide containing non-equiactive triamine monomers, a synthesis method and application thereof, and belongs to the field of new electrical storage materials. In the present invention, an unequal active triamine monomer is used, and under the condition of destroying the theory of Flory's gelation, the unequal active monomer is used as the electron donor and the dianhydride is used as the electron acceptor to synthesize a compound with a donor-acceptor The A 2 +B'B 2 type hyperbranched polyimide with the structure, on the basis of which, ITO/polymer/Al memory devices with a "sandwich" structure were prepared, the device performance was optimized, and the excellent thermal stability was obtained ( 5% thermogravimetric temperature is above 500℃, glass transition temperature is above 255℃), low energy consumption (threshold voltage is as low as 2.7V), accurate information reading (on-off current ratio is greater than 10 6 ), good operation stability ( The hyperbranched polyimide storage material with retention time of more than 10 4 s) further broadens the application scope of hyperbranched polyimide, and provides a new material with potential for development in the field of electro-optical storage. |
| priorityDate | 2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.