| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a8ba8f44212daf3089a41cca1f8d79f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate |
2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fddb1cbb65347b600e892e3884da2ab5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c057f2bed93557f2db4a5a073770ea4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aad650aa2ba3c6b87a1d92f29249752f |
| publicationDate |
2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113664212-A |
| titleOfInvention |
Preparation method of PtCu hollow nanoparticles |
| abstract |
The invention aims to provide a preparation method of PtCu hollow nano particles, which comprises the following specific steps: firstly, preparing copper nanoparticles by adopting a liquid phase reduction method, and then reducing the synthesized copper nanoparticles and a platinum source again to obtain the PtCu nanoparticles with the hollow structure. The preparation process is convenient to operate and high in controllability. The PtCu particles prepared by the method are in a hollow structure and uniform in particle size, and can continuously and effectively catalyze reactions such as oxygen evolution reduction and the like. |
| priorityDate |
2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |