http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103011277-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-08 |
| filingDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f519c1c972d2672c44f25964e55859a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a70d579613dfabb52173e3b1c2354f38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25b1d687063e22ec09f6eeeecc7b0cc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abae41dfe259a809aafcfe0b08c7a904 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c78bc070fe3ee4ecb76b977746b42df0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bafd87a784e68e0235ae2599d1c3b339 |
| publicationDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103011277-B |
| titleOfInvention | Preparation method of Ti<3+>-ion-doped porous titanium dioxide material |
| abstract | The invention discloses a preparation method of a Ti<3+>-ion-doped porous titanium dioxide material, which comprises the following steps: adding tetrabutyl titanate into ethylene glycol, uniformly stirring to a clear state, heating under reflux, and cooling to room temperature to obtain a white solid-liquid mixture; sequentially centrifuging, washing, and drying to obtain white titanium ethylene glycol salt powder; dispersing the white titanium ethylene glycol salt powder in deionized water, and illuminating to obtain a porous TiO2 solid-liquid mixture; sequentially centrifuging, washing, and drying to obtain porous TiO2 powder; mixing the porous TiO2 powder with a reducer, and grinding uniformly; and in an inert atmosphere, roasting at high temperature, and cooling to room temperature to obtain the black Ti<3+>-ion-doped porous TiO2. The invention also discloses a Ti<3+>-ion-doped porous TiO2 which has CO gas-sensitive characteristic at room temperature. Compared with other gas-sensitive materials, the Ti<3+>-ion-doped porous TiO2 also has the characteristics of low cost, high sensitivity, high safety, high selectivity and the like. |
| priorityDate | 2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.