| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B19-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0573 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate |
2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113683060-B |
| titleOfInvention |
A two-dimensional non-layered CuGaSe2 porous nanomaterial and its preparation method and application |
| abstract |
The invention discloses a two-dimensional non-layered CuGaSe 2 porous nano-material and its preparation method and application. The microscopic morphology of the nanomaterial is a nanoscale porous sheet-like structure, and the crystal form of the nanomaterial is a tetragonal phase. The preparation method includes the steps: (1) dissolving a copper source in a reaction medium composed of organic amine, oleic acid and octadecene to obtain A solution. (2) adding the octadecene solution in which the selenium source is dissolved into the preheated solution A to obtain solution B. (3) During the solvothermal reaction of the B solution, add the oleylamine solution in which the gallium source is dissolved, continue the solvothermal reaction, and separate the solid product after completion to obtain a two-dimensional non-layered CuGaSe 2 porous nanomaterial . Compared with the existing CuGaSe 2 in the form of nanoparticles, the CuGaSe 2 material prepared by the method of the present invention is a two-dimensional non-layered porous nano material with high crystallinity, and has excellent degradation ability of environmental pollutants. |
| priorityDate |
2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |