http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101007887-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 |
| filingDate | 2008-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101007887-B1 |
| titleOfInvention | Method for producing Si02-Tio2 composite inorganic fiber using two-step heat treatment |
| abstract | The present invention relates to a method for producing SiO 2 -TiO 2 based inorganic inorganic fibers using electrospinning, the method of the present invention (1) by the aging of a precursor solution containing a silicon-containing alkoxide compound and a titanium-containing organic compound Preparing a silica / titania sol solution; (2) preparing an inorganic fiber by electrospinning the silica / titania sol solution at room temperature; And (3) primary heat treatment of the inorganic fiber at 100 to 400 ° C. for 1 to 48 hours, and secondary heat treatment at 300 to 1200 ° C. for 1 to 6 hours, wherein the secondary heat treatment is 100 ° C. compared with the primary heat treatment. It characterized in that it comprises a step carried out at a high temperature above, the SiO 2 -TiO 2 composite inorganic fiber produced by this method shows excellent thermal stability and photocatalytic activity, so it is used for the treatment of water treatment, air filters and contaminants It can be usefully used. |
| priorityDate | 2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.