http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106362604-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0768b5b6e2cbd27de6dfba1cb625a0d9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-39 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate | 2016-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7768951297ffa3b7a6e068ddf962e3fc |
| publicationDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106362604-A |
| titleOfInvention | Method for preparing polyelectrolyte coating and nanofiber membrane composite filter membrane |
| abstract | The invention relates to the technical field of functional materials and in particular to a method for preparing a polyelectrolyte coating and nanofiber membrane composite filter membrane. The method for preparing the polyelectrolyte coating and nanofiber membrane composite filter membrane comprises the following steps: taking N,N-dimethyl formamide as a solvent, preparing polyacrylonitrile solution, performing electrostatic spinning, receiving by an aluminum foil, and collecting to obtain a polyacrylonitrile nanofiber membrane; preparing aqueous solution of sodium alga acid and chitosan solution, and preparing a polyelectrolyte ultrathin coating composite membrane; performing heat treatment on the composite membrane after preparation. According to the method disclosed by the invention the nanofiber composite membrane composed of a polyacrylonitrile electrospun nanofiber porous membrane and a chitosan-sodium alga acid polyelectrolyte ultrathin coating is successfully prepared. The polyacrylonitrile nanofibers are prepared by utilizing the electrospinning technique. The porous membrane has the characteristics of fine denier of fibers, large superficial area, high porosity and the like, and has excellent hydrophilicity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022161226-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108579466-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108998892-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109208112-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115377606-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109208112-A |
| priorityDate | 2016-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.