http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109772338-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate | 2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109772338-B |
| titleOfInvention | Ni/NiTiO containing defect3-x/C composite nano fiber membrane photocatalysis material |
| abstract | The invention discloses a Ni/NiTiO containing defect 3‑x A/C composite nanofiber membrane photocatalytic material and a preparation method thereof belong to the technical field of photocatalytic materials. The method adopts an electrostatic spinning technology, takes nickel acetate and tetrabutyl titanate as nickel and titanium sources respectively, dissolves the nickel acetate in acetic acid to obtain a solution A, adds polyvinylpyrrolidone into ethanol to obtain a solution B, adds the A into the B, uniformly stirs, then adds tetrabutyl titanate, and continues to stir to obtain a precursor solution. Preparing a composite fiber membrane precursor by adopting an electrostatic spinning process under specific working voltage, acceptance distance and pump propelling speed, and carrying out heat treatment under the protection of hydrogen/argon mixed gas to prepare Ni/NiTiO containing defects 3‑x the/C composite nano fiber membrane photocatalysis material. The product has excellent photocatalytic performance and is environment-friendly, compared with a powder photocatalyst, the nano fiber membrane photocatalytic material with a porous and self-supporting structure is easier to separate from a degraded solution, and has more important practical application potential. |
| priorityDate | 2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.