http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111389384-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate | 2020-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111389384-B |
| titleOfInvention | Hydrophobic graphite alkyne composite iron-containing MOF adsorbent and preparation method thereof |
| abstract | The invention discloses a hydrophobic graphite alkyne composite iron-containing MOF adsorbent and a preparation method thereof. The method comprises the steps of grinding MOF (Fe) into small-particle seed crystals, and dispersing the seed crystals in a copper acetate aqueous solution by using ultrasound; then adding dichloromethane into the solution, and preparing pickering emulsion by high-speed stirring; and dissolving hexaethynylbenzene in a certain amount of dichloromethane, adding the solution into the Pickering emulsion to allow the graphite alkyne to grow on an emulsion interface containing Cu catalytic sites, heating in water bath to remove an organic phase, centrifuging to separate graphite alkyne composite seed crystals MOF (Fe), and finally placing the graphite alkyne composite seed crystals MOF (Fe) in ferric nitrate nonahydrate and trimesic acid to perform secondary hydrothermal growth of MOF (Fe) crystals to obtain the high-hydrophobicity graphite alkyne composite MOF (Fe) adsorbent. The invention controls the stability of Pickering emulsion by controlling the addition amount of MOF (Fe) and the proportion between water phase and oil phase, thereby influencing the action between graphdiyne and MOF (Fe) crystal seeds, influencing the growth of MOF (Fe), and effectively improving the hydrophobicity of the final adsorbent and the preferential adsorption of hydrocarbon VOCs. |
| priorityDate | 2020-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.