| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3163957db744d0171ae3ff8ab14f0d5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 |
| filingDate |
2011-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8988a207b4a8446bdd7c1fc27b070e51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92df91574f4ad89b767c7ae5fdcdb7ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_922392041313d6bedfe5924084d44a41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9559cb12ea9819bdf5f10b3f88fc88f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8bad0b253816077e4a5c7b8044d2d98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6cd6b9301360283aeb808fcd03be26c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc037183dfaff4c35dea074e67034662 |
| publicationDate |
2012-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101173275-B1 |
| titleOfInvention |
Highly crystalline nanoporous titanium dioxide photocatalyst production method |
| abstract |
A method for producing a highly crystalline nanoporous titanium dioxide photocatalyst capable of producing a large amount of titanium dioxide photocatalyst having high crystallinity by a simple synthesis method using ultrasonication is disclosed. Method for producing a highly crystalline nano-porous titanium dioxide photocatalyst according to the present invention comprises the steps of (a) a sol-gel reaction by mixing a titanium precursor and a surfactant in a first solvent; (b) aging the sol-gel reacted product for 15 to 25 hours; (c) filtering the aged reactants and then washing; (d) first drying the washed reactant at 20 to 50 ° C. to obtain a titanium dioxide precipitate; (e) mixing the obtained titanium dioxide precipitate in a second solvent and then sonicating the mixed solution for 10 to 120 minutes; And (f) second drying the sonicated mixed solution at 15 to 45 ° C. to obtain titanium dioxide photocatalyst particles. |
| priorityDate |
2011-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |