| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72206ca96c18ac1fe3f5b21bb02a5bb1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive |
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/B01J23-888 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-888 |
| filingDate |
2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90d70751adf9a4cb6405e6c70c1d6473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_503364f4c8a8b6712cb3d867073acee4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46170aea73eb6ecf95dab0eca7ecc092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e0debab3a3b92a151204318d73c8ea |
| publicationDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112337476-A |
| titleOfInvention |
A kind of copper tungstate/copper bismuthate composite photocatalyst and preparation method thereof |
| abstract |
The invention relates to a preparation method of a CuWO 4 /CuBi 2 O 4 composite photocatalyst, and belongs to the technical field of photocatalysis. The composite photocatalyst has a strong visible light response capability, and has efficient photodegradation activity in the process of photocatalytic organic pollutant elimination, and is a photocatalyst material with great application potential. The preparation method of the composite photocatalyst mainly includes the following steps: preparation of CuWO 4 and CuBi 2 O 4 precursors; fully mixing the above-prepared two precursors in a certain proportion, and preparing CuWO 4 by pyrolysis mixed precursor method /CuBi 2 O 4 composite photocatalyst. The composite photocatalyst is simple to prepare and suitable for mass production; the required raw materials are abundant, the cost is low, and the composite photocatalyst has a good application prospect in the environmental field. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115069282-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115069282-A |
| priorityDate |
2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |