http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103111286-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6129a44f212395bf698834e3e02ec5c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dc7554ab7d57c57c986e2964d0eb155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51e7cc55f343dd0bbb643dd7cacc1f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34c8808c7cec534a8fe26baad91d26c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b57f92fd8135f022d4e3855ab30a84a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d4b78f3b6d3c95bf9331d7e238de02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8aa4981c0066c2d128bf4a139bb7a583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041016e53d96cca182c044130f278860 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9afe1523986b48f987c7e34201aeb59c |
| publicationDate | 2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103111286-B |
| titleOfInvention | Novel nano-composite visible light catalyst and preparation method thereof |
| abstract | The invention relates to a novel nano-composite visible light catalyst and a preparation method thereof, and belongs to the fields of nano-composite materials and light catalysis. The visible light catalyst is formed by compounding porous graphene and stannum tungsten oxide, wherein a nano-stannum tungsten oxide is deposited on a porous graphene sheet layer; the particle diameter of the nano-stannum tungsten oxide is from 20 to 160 nm; the specific surface area of the porous graphene is from 350 to 450 m<2>/g; the conductivity of the porous graphene is from 20 to 60 S.m(-1); and the weight loss of the porous graphene within the temperature of 900 DEG C is from 4 to 6 wt%. The nano-composite material has the strong absorbance in a region with the wave length of 400 to 800 nm, wherein the absorbance is from 0.92 to 1.08. Therefore, under the irradiation of the visible light, by irradiating the visible light catalyst for 90 minutes, the degradation rate of a methyl orange dye can reach 99.9%. |
| priorityDate | 2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.