http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109261149-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_215fd62f148bc5aab2bfc8e46ecd6126 |
| 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/B01J35-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc145f92697b01439d52e689dff4eee2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_323e95d785db623870d2a2a94497c863 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40a70d5ea5fcc229cfadfbbee1ca9887 |
| publicationDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109261149-A |
| titleOfInvention | Self-supporting nanoporous silver and silver electrode preparation method |
| abstract | The invention provides a preparation method of nanoporous silver, wherein at least a solid material containing silver on the surface is used as a precursor, immersed in a liquid electrolyte containing a transition metal ion and a metal chloride, and the silver surface is promoted by a micro cell reaction by means of a transition metal cation. Spontaneous formation of silver chloride, after electrical reduction to form nanoporous silver. The invention also provides a preparation method of a self-supporting nanoporous silver electrode, which is prepared by using the above method as a precursor of a silver electrode. Compared with the prior art, the nanoporous silver is prepared by the method of the invention, and the silver surface is spontaneously formed by the transition of the micro-cell reaction by the transition metal cation; the nano-porous silver is formed after the electric reduction, compared with the original silver electrode. The oxygen reduction activity is significantly improved; compared with the prior art, the energy consumption process of applying voltage to the silver electrode to form AgCl is omitted, and the energy consumption is reduced; the method has the advantages of simple operation and strong controllability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112853400-A |
| priorityDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.