http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160121852-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69f43505d1b3ec31c224b32b5d1ec4e2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 |
| filingDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f33b5e7e3144128defc8072395811c57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_400382bd4e2d0fbdde04e4008a34d6c2 |
| publicationDate | 2016-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20160121852-A |
| titleOfInvention | Multifunctional Cu-TiO2-PU having both photocatalyst and adsorbent activity and manufacturing method thereof |
| abstract | The present invention relates to a multifunctional copper-titanium dioxide / polyurethane having both photocatalyst and adsorbent functions and a method for preparing the same and, more specifically, to a multifunctional copper-titanium dioxide / polyurethane, in which a titanium dioxide thin film is fixed on a porous honeycomb structured polyurethane support, and copper (Cu) is doped on the titanium dioxide thin film, and a method for preparing the same. The multifunctional copper--titanium dioxide / polyurethane according to the present invention uses porous polyurethane as a support, and thus, can be used as an adsorbent; be chemically bound with titanium dioxide due to electronic characteristics and thus prevent easy delimitation of the titanium dioxide thin film; and lower the band gap energy of titanium dioxide through copper doping and thus exhibit excellent photocatalytic activity even in a visible light range including ultraviolet rays, thereby activating even by weak visible rays, such as fluorescent lamp or lamp in indoor lighting, and thus is economical since the energy is reduced compared with the prior art when used as a photocatalyst. In addition, the photo-deposition is used at the time of copper doping. Accordingly, the doping procedure does not affect the binding between titanium dioxide and polyurethane, the present invention can be semi-permanently used through mass production and regeneration, and thus the present invention can be favorably used in the purification of indoor air by substituting for an adsorbent and a photocatalyst of the prior art. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180060905-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190137367-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110152665-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110152665-A |
| priorityDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.