http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113578313-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 |
| filingDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113578313-B |
| titleOfInvention | A kind of manganese-doped pyrolite photocatalyst and preparation method thereof and application in simultaneous degradation of hexavalent chromium and organic pollutants |
| abstract | The invention discloses a manganese-doped cortex ore photocatalyst, a preparation method and an application in synchronously degrading hexavalent chromium and organic pollutants. The preparation method comprises the following steps: adding Bi-containing raw materials into hydrochloric acid and mixing at room temperature uniformly obtain a transparent and clear solution, then add Mn-containing raw materials, stir and add excess alkali solution, continue to stir to obtain a suspension, and finally place the suspension in an oil bath for heating and stirring, and react at 110-130 ° C for 5-7h After collecting the precipitate, it is obtained. By optimizing the addition amount of concentrated hydrochloric acid and alkali solution, reasonably controlling the temperature and time of the hydrothermal reaction, and ensuring that the pure phase Bi 12 MnO 20 is obtained, it promotes its expansion and growth to a two-dimensional plane, and the Bi 12 with a sheet-like structure is prepared. MnO 20 ; it can generate strongly reducing electrons and strongly oxidizing holes under illumination, can simultaneously degrade hexavalent chromium and organic pollutants, can improve the photocatalytic reduction efficiency, and is suitable for industrial applications. |
| priorityDate | 2021-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.