http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107890866-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 |
| filingDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107890866-B |
| titleOfInvention | Method for preparing platinum catalyst by electrodeposition with hydantoin derivative as complexing agent |
| abstract | A method for preparing a platinum catalyst by using hydantoin derivatives as a complexing agent through electrodeposition relates to a method for preparing a platinum catalyst. The invention aims to solve the problems that the platinum catalyst prepared by the existing method has larger particle size, the utilization rate of the platinum catalyst with large particle size is low, the catalytic performance is low and the catalytic cost is high. The method comprises the following steps: firstly, preparing a yellow transparent solution; secondly, coating to obtain a glassy carbon electrode coated with a carbon material on the surface; and thirdly, performing electrodeposition to obtain the platinum catalyst on the surface of the working electrode. The average particle size of the platinum catalyst obtained on the surface of the working electrode is about 3nm, the smaller the particle size of the platinum catalyst is, the larger the surface area is, the more the exposed active sites are, so that the catalytic performance of the platinum catalyst is improved, the cost is reduced during catalysis, and the significance is profound. The present invention can obtain a platinum catalyst. |
| priorityDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.