http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108187687-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-026 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-888 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108187687-B |
| titleOfInvention | Preparation method of photo-Fenton catalyst |
| abstract | The invention discloses a preparation method of a photo-Fenton catalyst, which comprises the steps of firstly preparing α -Fe 2 O 3 @ C, then for α -Fe prepared 2 O 3 @ C surface-treated α -Fe 2 O 3 @ C and Na 2 WO 4 ·2H 2 O、Bi(NO 3 ) 3 ·5H 2 O and sodium citrate are mixed and subjected to hydrothermal reaction to obtain the catalyst, wherein the catalyst is α -Fe 2 O 3 As a core, amorphous carbon as an intermediate layer, Bi 2 O 3 ‑Bi 2 WO 6 The heterojunction is the outermost layer, so that the separation of photo-generated charges can be promoted, the adsorption of the catalyst on dye molecules can be remarkably enhanced, and the degradation effect on RhB is remarkable. The specific surface area is as high as 67.95m 2 G, with H 2 O 2 The degradation rate of RhB is gradually increased when the adding amount is increased, and H 2 O 2 α -Fe at a concentration of 5 mol/L 2 O 3 @C@Bi 2 O 3 ‑Bi 2 WO 6 The reaction rate constant of the catalyst on the degradation of RhB is 0.01876min ‑1 136 times that of photocatalytic degradation. |
| priorityDate | 2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.