http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109622005-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-163 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461 |
| filingDate | 2018-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109622005-B |
| titleOfInvention | Preparation method and electrochemical application of porous carbon supported nitrogen-containing bimetallic catalyst |
| abstract | The invention provides a preparation method of a porous carbon-supported nitrogen-containing bimetallic catalyst and application of the porous carbon-supported nitrogen-containing bimetallic catalyst in electrochemical reduction of nitrate in water. The preparation method of the catalyst comprises the following steps: sequentially adding copper nitrate trihydrate, triethylene diamine, terephthalic acid solution and precursor solution containing noble metal Pd or Pt into DMF; then dispersing the porous carbon carrier in the mixed solution; moving to a hydrothermal kettle for heating reaction; roasting the obtained solid material to obtain a porous carbon-supported nitrogen-containing bimetallic catalyst; the catalyst is coated on an electrode sheet to prepare a working electrode module, and nitrate in water is subjected to electrocatalysis reduction. The nitrogen-containing bimetallic catalyst obtained by the invention has high activity and high nitrogen selectivity for electrochemical reduction of nitrate, and has higher removal efficiency under the condition that the pH of a water body is neutral; the porous carbon carrier plays a role in dispersing active components and shows good stability. |
| priorityDate | 2018-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.