http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110441365-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y15-00 |
| filingDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110441365-B |
| titleOfInvention | Detection method of iron-based spinel for heavy metal ion electrochemical sensor |
| abstract | The invention relates to a detection method of iron-based spinel for a heavy metal ion electrochemical sensor, which comprises the steps of mixing and reacting a salt solution of Co, Ni, Mn or Zn ions of Fe and M with sodium hydroxide to generate a precipitate, carrying out hydrothermal treatment on the precipitate at a certain temperature, and calcining the hydrothermal Fe and M bimetallic material to obtain MFe 2 O 4 And (3) nano materials. The obtained MFe 2 O 4 The suspension prepared from the nano material is modified on the surface of the glassy carbon electrode and is used for heavy metal ions Pb 2+ 、Cu 2+ 、Hg 2+ Detection of (3). MFe prepared by the method 2 O 4 The method has excellent detection effect on heavy metals, and has the advantages of high sensitivity, good selectivity, wide linear range, good stability and the like. |
| priorityDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.