http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110016154-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2479-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 |
| filingDate | 2019-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110016154-B |
| titleOfInvention | Preparation of photonic band gap adjustable type polyethyleneimine functionalized photonic crystal film |
| abstract | The invention provides a preparation method of a photonic band gap adjustable polyethyleneimine functionalized photonic crystal film. Firstly, preparing a polyethyleneimine water solution with a certain concentration, dripping the polyethyleneimine water solution on a polymer photonic crystal film, blowing air, and drying at 30-40 ℃ to obtain the polyethyleneimine functionalized polymer photonic crystal film. And then linearly adjusting the photonic band gap of the polyethyleneimine functionalized polymer photonic crystal film by changing the number of the polyethyleneimine dripping layers. Obtaining the photon band gap adjustable type polyethyleneimine functionalized photonic crystal film. The shortest wavelength corresponding to a diffraction peak of the photonic crystal film prepared by the invention is 505-510 nm, and the longest wavelength corresponding to the diffraction peak is 555-560 nm. The photonic band gap can be continuously adjusted between 2.2-2.4 eV by changing the number of the polyethylene imine drop coating layers. The position of a diffraction peak of the photonic crystal film prepared by the invention is basically kept unchanged under the conditions of pH 1.0-pH 10.0, 30 min continuous ultraviolet irradiation, 1 nM-1M ion concentration and 25-50 ℃. |
| priorityDate | 2019-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.