http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103877959-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2014-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103877959-B |
| titleOfInvention | Hydrogenated titanium dioxide nanotube/nano-particle composite photocatalytic material and preparation method thereof |
| abstract | The invention provides a preparation method of a titanium dioxide nanotube/nano-particle composite photocatalytic material with a hydrogenated surface. The preparation method comprises the following steps of adding titanium dioxide into a NaOH solution, ultrasonically dispersing and stirring the titanium dioxide and the NaOH solution in a dark place, carrying out the hydrothermal reaction, cooling, washing and drying to obtain a solid product; grinding the solid product, placing the ground product into a quartz tubular furnace, introducing hydrogen-nitrogen mixed gas, and heating the to 400 to 600 DEG C, sintering the ground product for 1h to 6h; stopping the introduction of the mixed gas when the tubular furnace is cooled to 100DEG C to obtain the hydrogenated titanium dioxide nanotube/nano-particle photocatalysis composite material. The photocatalysis material is compounded of hydrogenated cavity titanium dioxide nanotube and titanium dioxide nano particles, so that the outer surface area is high, the cavity nanotube which easily adsorbe hydrogen is provided, the hydrogenation is easily realized, and therefore the photocatalytic activity is higher; in addition, the titanium dioxide nanotube/nano-particle composite photocatalytic material not only can be used for treating phenol pollutants in the water, but also can be used for treating dye and phenolic derivatives. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108380210-A |
| priorityDate | 2014-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.