http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110600084-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C10-00 |
| filingDate | 2019-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110600084-B |
| titleOfInvention | Dissipative particle dynamics method for researching interfacial polymerization reaction mechanism of composite film |
| abstract | The invention belongs to the field of high-performance membrane materials, and particularly relates to a dissipative particle dynamics method for researching a composite membrane interfacial polymerization reaction mechanism by utilizing a computer simulation technology. Comprises (1) determining the composition of an interfacial polymerization system; (2) constructing a corresponding DPD model; (3) establishing an interface polymerization reaction system DPD model consisting of a water phase and an oil phase; (4) calculating interaction parameters among the DPD beads; (5) carrying out DPD simulation by using Materials Studio software to obtain a motion trail file and a related calculation file of each DPD bead; (6) and observing the structural characteristics of the separation layer of the composite membrane according to the simulation result, and researching influence factors determining the performance of the separation layer in the interfacial polymerization process by combining with a calculation file. The invention provides a theoretical basis for researching the main control factor of the interfacial polymerization reaction of the separation layer of the composite membrane, and has guiding significance for improving the experimental process of the interfacial polymerization reaction to prepare the high-performance separation membrane. |
| priorityDate | 2019-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.