http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102989522-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4463c01a3ae0fffbe8002848c98ac9b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00 |
| filingDate | 2012-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eb949c90ae8b1b8f7a5b16c2a11c6cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd089f672edca32f5d1a6895b2c44a87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d6b0fde648e654589b49f0fb56a844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bed17d0d213d62bf18e5c24f1eecd6f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c901ffcaeade5ebb1e3c83e1a509c0d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45b4145910c86109706fb7d2c5054e15 |
| publicationDate | 2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102989522-B |
| titleOfInvention | Porous cement-based photocatalytic material and preparation process thereof |
| abstract | The invention discloses a porous cement-based photocatalytic material and a preparation process thereof. The porous cement-based photocatalytic material is prepared from a porous cement-based carrier, an interface processing agent and a photocatalytic agent. The preparation method comprises the following steps of pre-treatment of the porous cement-based carrier, interface activation treatment of the porous cement-based carrier, dispersion of the photocatalytic agent, loading of the photocatalytic agent and post-treatment of materials. The porous cement-based photocatalytic material and the preparation process thereof have the advantages that an ultrasonic pore opening manner is adopted to improve the through-hole rate of a porous cement-based material; a manner of combining the interface treatment and the negative-pressure loading is used for activating the surface property of the porous cement-based material and improving the loading amount and the uniformity, so as to improve the photocatalytic efficiency and the long-period activity; and furthermore, a coordination effect of the porous cement-based material and the photocatalytic material is combined to improve the treatment capability on harmful gas. |
| priorityDate | 2012-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.