http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108329442-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F292-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F292-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 |
| filingDate | 2018-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108329442-B |
| titleOfInvention | A kind of CuO@PNIPAm thermosensitive composite material and preparation method |
| abstract | The invention relates to a CuO@PNIPAm temperature-sensitive composite material and a preparation method. Firstly, porous CuO is modified in two effective ways; 1) through acidification and silane coupling modification, organically modified CuO-MPS is obtained; 2 ) by controlling the polydopamine surface to polymerize on the porous CuO surface to obtain CuO-PDA; 3) CuO-MPS (CuO-PDA), NIPAm monomers are prepared into aqueous solutions, and an ultrasonic horn with an ultrasonic frequency of 20 kHz is used to carry out the plug-in reaction , the ultrasonic power was 750W, the polymerization was carried out in the ultrasonic-intermittent (through N 2 gas) cycle mode, and the cumulative ultrasonic irradiation was 1.5h, and the CuO@PNIPAm composite was prepared. The modified CuO obtained by the above modification method has good grafting properties, and then a porous CuO@PNIPAm thermosensitive composite with tunable shell structure can be obtained by a one-step sonochemical method. The invention scheme of the present technology relates to the preparation of porous CuO@PNIPAm temperature-sensitive composite material by ultrasonic chemical method, and the preparation method of temperature-sensitive material has the remarkable characteristics of high degree of easy compounding, mildness and low energy consumption. |
| priorityDate | 2018-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.