| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0259 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-082 |
| filingDate |
2017-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106902857-B |
| titleOfInvention |
Expansion g-C3N4Photocatalyst and preparation method thereof |
| abstract |
The invention discloses an expansion g-C 3 N 4 A photocatalyst and a preparation method thereof belong to the technical field of material preparation and photocatalysis. The catalyst only uses urea or melamine as a precursor, and g-C is obtained by direct two-step heat treatment in air 3 N 4 The powder is then expanded by rapid gasification with ethanol under vacuum heating to obtain a highly active expanded g-C 3 N 4 A photocatalytic material. The swell g-C obtained by the invention 3 N 4 The photocatalytic material has strong adsorption capacity and excellent visible light degradation and hydrogen production capacity. The invention has the following remarkable advantages: low cost, simple process, mild and stable conditions, remarkable effect and easy amplification production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2800948-C1 |
| priorityDate |
2017-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |