http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102504450-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-20 |
| filingDate | 2011-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61c148fc4fbb48c25f9f630ebcc77877 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43942aec2fbc4dc0b8c9c657d2f52e68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_496ad2c61010375f101979ad3e5e306f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ed51cdf97150cc3a908f69eecb8e073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e0e7b3d5c6118615a5770fbd61840e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6be83286d63d351bdef43b1c5d2dff24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d919020f82d582bdad324b21e2d7e89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4042d7569d3f36c07138443ee93df680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_757b3cde8e3837c8322a26dfe4fab526 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9cc8becb27b5c1488817f69e5b69498 |
| publicationDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102504450-B |
| titleOfInvention | High-dielectric-constant polymer-potassium salt composite film material and preparation method thereof |
| abstract | The invention relates to a high-dielectric-constant polymer-potassium salt composite film material and a preparation method thereof. The method comprises: calculating the required amount of the polymer which is polyvinylidene fluoride and the required amount of the potassium slat according to a designed volume percentage ratio; adding an organic solvent into the mixed powder of the polyvinylidene fluoride and the potassium slat after mixing and ball milling, and dissolving the polyvinylidene fluoride by using a magnetic stirrer; after the polyvinylidene fluoride is dissolved, shaking the mixed solution by using ultrasonic waves till the potassium salt dispersed in the mixed solution uniformly; pouring the mixed solution onto a glass sheet to cast the mixed solution, evaporating the organic solvent at a constant temperature and obtaining a composite film; heating the composite film to obtain a composite material sample with a thickness of about 60 to 120 micrometers; and sputtering a metal electrode onto the surface of the sample, and thus obtaining the polyvinylidene fluoride-potassium salt composite film material with a relative dielectric constant of 10<2> to 10<4>. The film material is expected to be widely used in electronic industry and can be used as an energy storage capacitor and the like. |
| priorityDate | 2011-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.