| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-0207
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04 |
| filingDate |
2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112791747-B |
| titleOfInvention |
Preparation method and application of a metal phthalocyanine/peryleneimide composite photocatalyst regulated by ultrathin two-dimensional phosphoric acid |
| abstract |
A preparation method and application of a metal phthalocyanine/peryleneimide composite photocatalyst regulated by ultrathin two-dimensional phosphoric acid, which relates to a preparation method and application of a photocatalyst. The present invention aims to solve the problems that the peryleneimide-based heterojunction composite system prepared by the prior art has poor charge separation performance, high recombination probability of photogenerated carriers in the bulk phase, and poor visible light catalytic carbon dioxide reduction activity. . Methods: 1. Preparation of ultra-thin self-assembled peryleneimide nanosheets; 2. Surface modification and regulation; 3. Compounding. An ultrathin two-dimensional phosphoric acid-regulated metallophthalocyanine/peryleneimide composite photocatalyst for photocatalytic reduction of carbon dioxide, per gram of ultrathin two-dimensional phosphoric acid Carbon dioxide can generate 2.5 micromole to 3.5 micromole carbon monoxide and 0.5 micromole to 1.1 micromole methane. The invention can obtain a metal phthalocyanine/peryleneimide composite photocatalyst regulated by ultrathin two-dimensional phosphoric acid. |
| priorityDate |
2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |