| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-54 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-22 |
| filingDate |
2018-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109126881-B |
| titleOfInvention |
Photocatalyst-loaded micro-nano composite fiber material and preparation method thereof |
| abstract |
The invention discloses a photocatalyst-loaded micro-nano composite fiber material and a preparation method thereof. Preparing polyacrylonitrile micron fibers by adopting a wet spinning process, growing a layer of conductive high molecular polymer polyaniline on the surfaces of the polyacrylonitrile micron fibers through in-situ polymerization, and covering a layer of polyacrylonitrile nano fibers containing photocatalyst precursors on the surfaces of the polyacrylonitrile micron fibers through an electrostatic spinning process to form the micro-nano composite fiber material with visible light response photocatalysis capability. The photocatalyst-loaded micro-nano composite fiber material provided by the invention has the advantages of large specific surface area, strong adsorbability to pollutants, capability of degrading pollutants under visible light and the like. Meanwhile, the photocatalyst composite fiber provided by the invention solves the problems that the powder photocatalyst is difficult to recover, the strength of the flexible photocatalyst carrier is poor, the flexible photocatalyst carrier cannot be woven and the like, and widens the application field of materials. |
| priorityDate |
2018-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |