| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd2fc48b89747da8b008a7be9454c646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb5b0355fd6d95026fde389f95eb2e2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013
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/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
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/B01J37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-18 |
| filingDate |
2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93819e0bb277daa605a3cba89057105 |
| publicationDate |
2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112044423-A |
| titleOfInvention |
Graphite-titania composite photocatalyst and preparation method thereof |
| abstract |
The invention relates to a graphite-titanium dioxide composite photocatalyst and a preparation method thereof, and belongs to the technical field of photocatalyst material preparation. The preparation method of the graphite-titania composite photocatalyst and the preparation method thereof is carried out according to the following steps: a. mixing graphite powder with a solvent to obtain a graphite powder dispersion; b. mixing the titanium dioxide and graphite powder dispersion evenly to obtain graphite-titania titania slurry; c. hydrothermally ultrasonically dispersing the graphite-titania slurry to obtain a composite photocatalyst precursor; d. vacuum calcining the composite photocatalyst precursor to obtain a composite photocatalyst calcined material; e. calcined the composite photocatalyst material Ball milling for 8-24 hours to obtain the graphite-titania composite photocatalyst. The process of the invention broadens the spectral response range of the photocatalyst, improves the photocatalytic activity, and has a good application prospect in the field of sewage treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114272930-A |
| priorityDate |
2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |