http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104569075-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2015-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104569075-B |
| titleOfInvention | A kind of iron-doped double mesoporous nickel oxide formaldehyde gas sensitive material and preparation method thereof |
| abstract | The invention relates to a sensing material and a preparation method thereof, in particular to an iron-doped double mesoporous nickel oxide formaldehyde gas-sensing material and a preparation method thereof. The material is a helical nanowire cubic period of iron-doped nickel oxide The preparation method is to mix and stir the surfactant, water and hydrochloric acid until the surfactant is completely dissolved, then add n-butanol and stir for 2 hours, then add tetraethyl orthosilicate and stir for 1 day, Hydrothermal reaction at 35‑100°C for 1 day, after cooling, suction filtration, washing, and drying to obtain a white powder; then calcined in air to remove surfactant; the ordered mesoporous silica treated by calcining in the above steps As a hard template, it is added to the ethanol solution of nickel nitrate and iron nitrate and stirred and impregnated, and then calcined in the air; finally, sodium hydroxide solution is added to the calcined product, stirred and centrifugally filtered to obtain iron-doped double mesoporous Nickel oxide material; the invention provides an iron-doped double mesoporous nickel oxide formaldehyde gas-sensitive material with high sensitivity and good stability and a preparation method thereof. |
| priorityDate | 2015-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.