http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004237267-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56c3891ce9cbfc7445b74d6c3a844e17 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 |
| filingDate | 2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_120ac9be5d2baeb8c200e28334812804 |
| publicationDate | 2004-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004237267-A |
| titleOfInvention | Visible light active photocatalyst |
| abstract | The present invention relates to a visible light active photocatalyst that efficiently absorbs light in a visible light region and exhibits high catalytic activity. A visible light active photocatalyst according to the present invention has a photocatalytic activity even with light having a wavelength of 600 nm or more by dispersing secondary particles in which two or more metal fine particles exhibiting plasmon absorption are aggregated or carried on the photocatalyst surface. Becomes possible. Further, by setting the particle diameter of the metal fine particles to 60 to 160 nm, secondary particles of metal fine particles whose plasmon absorption wavelength is shifted to a longer wavelength side may be used, or Pt, Rh or the like may be used for Au, Ag, Cu metal fine particles. The wavelength required for activation by the visible light active photocatalyst is changed by using secondary particles of metal fine particles in which the plasmon absorption wavelength of Au, Ag, and Cu is shifted to a longer wavelength side by mixing the metal to 30% by weight. And high photocatalytic activity can be obtained only with visible light. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101249885-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015146830-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008104996-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014169210-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007190528-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015146830-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012217970-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014195797-A |
| priorityDate | 2003-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.