http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111871446-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d20b2cdd2bb568e7aa17cb297993f2b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97eea27ed468b61ed7227bb8d75426b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_978cca62e361b9ebb1a5b8e400aba267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af81e4a2546f4245d6df7c465b2f89ca |
| publicationDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111871446-A |
| titleOfInvention | Preparation of a biomass-based carbon@tantalum nitride composite photocatalytic material and its application in photocatalytic degradation of methylene blue |
| abstract | The invention discloses the preparation of a biomass-based carbon@tantalum nitride composite photocatalytic material and its application in photocatalytic degradation of methylene blue, belonging to the field of photocatalysis. The preparation method of the composite photocatalytic material is as follows: dispersing tantalum nitride in an acetic acid solution, then adding chitosan, stirring evenly, ultrasonically defoaming, using an alkaline solution for alkaline bath treatment, and calcining to obtain biomass-based carbon@nitrogen Tantalum composite photocatalytic material. After the obtained material is fully ground, the catalytic material is added into methylene blue-containing solutions with different pH values, and the system is stirred evenly under dark conditions, and then transferred to light for reaction under visible light. The composite photocatalytic material synthesized by the invention has the advantages of strong activity, good stability, recyclable use, cheap and easy-to-obtain raw materials and the like. The invention can provide a practical way to solve the increasingly severe environmental problems. |
| priorityDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.