http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109143715-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 |
| filingDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109143715-B |
| titleOfInvention | Electrochromic device based on functional hydrogel and preparation method thereof |
| abstract | The invention belongs to the technical field of electrochromic devices and discloses an electrochromic device based on functional hydrogel and a preparation method thereof; preparing polyacrylamide hydrogel by using acrylamide as a monomer, N, N-dimethyl bisacrylamide as a cross-linking agent, ammonium persulfate as a thermal initiator and 4-hydroxy-2, 2,6, 6-tetramethyl piperidine oxide as a catalyst; adding a solution with electrolyte, electrogenerated alkali and alkali response molecules into the hydrogel at normal temperature, and adsorbing the solution by utilizing the swelling effect of the hydrogel to obtain the functionalized hydrogel; the hydrogel was sandwiched between two ITO glass electrodes to obtain a functional hydrogel based electrochromic device. The preparation method has the advantages of simple preparation process and mild working conditions, reduces the harm to human bodies by using water as a solvent, is environment-friendly, has good repeatability and is very suitable for industrial production. |
| priorityDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.