| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5158bc75bd55065734d418e56149f080
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0272d70c9ba3abebfdf08dc6b96f1120 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-932
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H2300-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H1-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H1-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-0425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-0466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-0433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H11-048 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H1-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-04 |
| filingDate |
2016-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb7a54bcd6a0b50520301a5137896b67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfb1ebf6795b6ef378829233ae015aa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e757e4ad6f4a8616e924b0f30afe7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21b3b21d4e96f5714503f709b3380e88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_301bceb8d730752d6b259e6e81c962c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d55639e41aea144a7b7c7e865e644c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_716fcf0b4c4069b9d234ae51a22c9380 |
| publicationDate |
2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2807795-T3 |
| titleOfInvention |
Method for preparing electronic contact materials including Ag-plated CNTs |
| abstract |
A method for preparing electrical contact materials comprising Ag-plated carbon nanotubes, characterized in that the method comprises: (a) subjecting the carbon nanotubes to ultrasonic dispersion and acid treatment; (b) washing the carbon nanotubes subjected to the ultrasonic dispersion and acid treatment in step (a); (c) adhering tin and palladium to the surfaces of the carbon nanotubes by subsequently mixing the washed carbon nanotubes with a mixed solution of tin chloride and hydrochloric acid and a mixed solution of palladium chloride and hydrochloric acid, and then applying ultrasonic waves to each of them; (d) Put an aqueous silver nitrate solution and an aqueous ammonia solution in a container and mix the resulting solution until the solution becomes colorless, and then mix the carbon nanotubes prepared in step (c) with the solution; (e) preparing Ag-plated carbon nanotubes by mixing an aqueous glyoxylic acid solution and an aqueous sodium hydroxide solution with the mixed solution prepared in step (d) until pH 9 is reached and reacting the mixed solution at 90 ° for 1 hour, and then wash the resulting nanotubes with deionized water; and (f) preparing a powder mixture by mixing the Ag-plated carbon nanotubes with an alloy where the metals are mixed. |
| priorityDate |
2015-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |