http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111686783-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-0411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-04 |
| filingDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111686783-B |
| titleOfInvention | 2D/2D heterojunction BiO2-x/g-C3N4 nanosheet composite material for photocatalytic nitrogen reduction |
| abstract | The invention discloses a 2D/2D heterojunction BiO2-x/g-C3N4 nanosheet composite material for photocatalytic nitrogen reduction, which is prepared into 2D g-C3N4 nanosheets by urea thermal polycondensation; dissolving a proper amount of bismuth salt in an acid solution, adjusting the pH value of the solution by using sodium hydroxide, adding a sodium hypochlorite solution, and carrying out hydrothermal reaction to obtain a 2D BiO2-x nanosheet; ultrasonically mixing the obtained g-C3N4 and BiO2-x materials in a methanol solution, and stirring for a certain time to obtain a 2D/2D heterojunction BiO2-x/g-C3N4 nanosheet composite material; the invention effectively widens the photoresponse range of the 2D g-C3N4 nanosheets, inhibits the recombination of photo-generated electron-hole pairs, and further improves the catalytic performance of the catalyst; the invention is a technical innovation of one-time expansibility in the prior art and has good popularization and application values. |
| priorityDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.