http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111036189-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 |
| filingDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111036189-B |
| titleOfInvention | ZnO/CuO or ZnO/CuO/Cu loaded on activated carbon2Preparation method of O photocatalytic composite powder |
| abstract | The invention relates to activated carbon loaded ZnO/CuO or ZnO/CuO/Cu 2 A preparation method of O photocatalytic composite powder belongs to the technical field of photocatalysts. Dissolving copper salt and zinc salt in deionized water to obtain a mixed solution A, dispersing activated carbon in the mixed solution A, and carrying out ultrasonic oscillation pretreatment for 10-35 min to obtain a mixed solution B; dropwise adding a strong alkali solution into the mixed solution B dropwise to ensure that the system does not precipitate, and standing and aging for 1.5-3 h to obtain a precursor; putting the precursor into a hydrothermal reaction at 100-180 ℃ for 10-13 h, carrying out solid-liquid separation, and drying the solid to obtain the active carbon loaded ZnO/CuO or ZnO/CuO/Cu 2 O photocatalytic composite powder. The active carbon prepared by the invention loads ZnO/CuO or ZnO/CuO/Cu 2 The O photocatalytic composite powder has uniform load, ZnO/CuO or ZnO/CuO/Cu 2 The granularity of O is 28-60 nm, the MB pollutant degradation efficiency reaches 99.8% in 70min, the preparation process is one-step hydro-thermal synthesis, the operation is simple and convenient, the cost is low, the hemp stalk activated carbon is utilized, and the environment is protected. |
| priorityDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.