| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6656e76dcc8d95cb206bf0936a735b43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08f13af9eed1607b6583a1306d9a1294 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive |
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/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2022-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_683112fd340e55623ce74d3f096a8285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_861e0933f68dabeeb3fa036151fd2bdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aae9a4504da5dfefa99457767bcf174 |
| publicationDate |
2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114632535-A |
| titleOfInvention |
A kind of graphite phase carbon nitride photocatalyst for sewage treatment and preparation method thereof |
| abstract |
The invention discloses a graphite phase carbon nitride photocatalyst for sewage treatment and a preparation method thereof. The catalyst raw materials are: the mass ratio of melamine and hexamethylenetetramine is 4200:(50-1000), and the preparation method of the catalyst The method includes: hydrothermally reacting melamine and hexamethylenetetramine in a closed environment to obtain a new precursor; calcining the modified precursor at high temperature to obtain a modified graphitic carbon nitride; using the photocatalyst of the present invention to carry out photocatalysis The test results of catalytic degradation activity show that the activity is increased by 8.5 times compared with that before modification. The modified graphitic carbon nitride introduces defects, increases the interlayer spacing, narrows the band gap, and has a stronger photocurrent response. And carrier recombination is suppressed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115254173-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115254173-A |
| priorityDate |
2022-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |