http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108262041-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 |
| filingDate | 2018-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108262041-B |
| titleOfInvention | Method for preparing high-activity gold/zinc oxide composite nano-cluster at room temperature in one pot |
| abstract | The invention relates to a method for preparing high-activity gold/zinc oxide composite nano-clusters at room temperature in one pot, which comprises the following preparation steps: under the condition of stirring at room temperature, sequentially adding zinc chloride and sodium hydroxide aqueous solution into the mixed solution of water and ethylene glycol, reacting for 10-60 minutes, then dropwise and slowly adding sodium chloroaurate aqueous solution, continuing to react for 10-30 minutes, and finally, carrying out high-speed centrifugal cleaning to obtain the gold/zinc oxide composite nanocluster. The method has the advantages of simple operation, rapidness, high efficiency, low cost, low energy consumption, cheap and easily obtained raw materials, easy large-scale production and the like. The gold/zinc oxide composite nanocluster obtained by the invention has the characteristics of high yield, uniform particles, large specific surface area, small gold consumption, easiness in dispersion, good stability and the like, has excellent photocatalytic degradation characteristics, can be recycled for multiple times, and has important application value and wide application prospect in the aspects of photocatalytic pollutant degradation, photocatalytic hydrogen production, environmental management and the like. |
| priorityDate | 2018-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.