http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108940307-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8953 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108940307-B |
| titleOfInvention | Gold-cobalt bimetallic loaded zinc-aluminum hydrotalcite and preparation method and application thereof |
| abstract | The invention discloses a gold-cobalt loaded zinc-aluminum hydrotalcite and a preparation method and application thereof: the preparation method comprises the following steps: mixing Co (NO) 3 ) 2 ·6H 2 Dissolving O in water to prepare Co (NO) with concentration of 6-8mmol/L 3 ) 2 ·6H 2 Solution of O, HAuCl 4 ·3H 2 Dissolving O in water to prepare HAuCl with the concentration of 20-30mmol/L 4 ·3H 2 O solution; adding the Co (NO) into zinc-aluminum hydrotalcite 3 ) 2 ·6H 2 O solution and HAuCl 4 ·3H 2 Stirring the O solution at room temperature for 10-14h, carrying out vacuum filtration to obtain a filter cake, washing, drying and grinding to obtain the Co-loaded solution 2+ 、Au 3+ Zinc aluminum hydrotalcite of (a); to the obtained loadCo 2+ 、Au 3+ Adding deionized water into the zinc-aluminum hydrotalcite to stir to form a turbid liquid, and adding NaBH into the turbid liquid 4 Reacting for 5-6h to obtain a reaction mixed solution, and carrying out post-treatment to obtain the target product, namely the gold-cobalt bimetallic loaded zinc-aluminum hydrotalcite. The gold-cobalt bimetallic loaded zinc-aluminum hydrotalcite can be used for preparing a photocatalyst for degrading catechol, and the degradation rate of 40mg/L catechol reaches 95%. |
| priorityDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.