http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110227520-B
Outgoing Links
Predicate | Object |
---|---|
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
filingDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-110227520-B |
titleOfInvention | Copper-doped bismuth phosphate composite material, preparation method and application thereof |
abstract | The invention discloses a copper-doped bismuth phosphate composite material and a preparation method thereof, wherein the preparation method comprises the following steps: s1, adding bismuth nitrate and copper nitrate into deionized water, uniformly stirring, adding sodium phosphate, and stirring for 20-50 min to obtain a reaction solution; and S2, adding a pH regulator into the reaction liquid obtained in the step S1, regulating the pH value to 4-7, then reacting at 160-200 ℃ for 20-36 h, naturally cooling to room temperature after the reaction is finished, washing, separating and drying to obtain the copper-doped bismuth phosphate composite material. The invention researches the photocatalytic degradation performance of the composite material by regulating and controlling the pH value, the reaction time and the molar ratio of reactants in the reaction process. The composite material synthesized by the invention has excellent photocatalytic degradation performance, and can be used for catalyzing and degrading methylene blue for 60min, wherein the degradation rate can reach 88%, and the degradation rate can reach 90% in 90 min. The preparation method is simple and convenient to operate and easy to realize. |
priorityDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.