http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113600197-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113600197-B |
| titleOfInvention | Self-gravity-driven high-flux CoAl-LDH and CoAl-LDO catalytic membrane and preparation method thereof |
| abstract | The invention discloses a self-gravity-driven high-flux CoAl-LDH and CoAl-LDO catalytic membrane and a preparation method thereof, wherein the preparation method of the CoAl-LDH catalytic membrane comprises the following steps: weighing a predetermined amount of cobalt salt and aluminum salt, dissolving the cobalt salt and the aluminum salt in pure water to prepare a first solution, weighing a predetermined amount of sodium hydroxide and sodium carbonate, and dissolving the sodium hydroxide and the sodium carbonate in the pure water to prepare a second solution; mixing the first solution and the second solution under the condition of stirring, and heating to a preset temperature by a hydrothermal method for continuous reaction for a plurality of hours; then carrying out centrifugal washing, drying and grinding to obtain powder; placing the powder in an ethanol solution, and performing ultrasonic dispersion for at least 1h to obtain a stock solution; and preparing an ultrafiltration membrane, soaking the ultrafiltration membrane in pure water, taking the stock solution, dispersing the stock solution in the pure water, performing vacuum filtration on the ultrafiltration membrane, and drying to obtain the CoAl-LDH catalytic membrane. The CoAl-LDH and CoAl-LDO catalytic membranes prepared by the invention can realize high-efficiency degradation of pollutants under the driving of self-gravity. |
| priorityDate | 2021-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.