http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012025152-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45d0880544aad1b86231586aac890e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fceadb84afdf2afa03964a812387a5f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-02 |
| filingDate | 2010-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bec24bc0c0b960c170007d3f8d38462 |
| publicationDate | 2012-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2012025152-A1 |
| titleOfInvention | Conductive silver powder preparation method |
| abstract | A conductive silver powder preparation method includes the following steps: forming a silver salt solution by mixing a silver salt with a DI (De-ionized) water; forming a sodium citrate solution by well-mixing a sodium citrate with the DI water; heating the silver salt solution until maintaining the silver salt solution at a constant temperature of no less than 80° C.; forming a brown solution by adding the sodium citrate solution into the heated silver salt solution; cooling the brown solution to the room temperature for precipitating to form a brown powder; and forming a conductive silver powder by freezing and drying the brown powder. This method simplifies the prior chemical method without usages of toxic reducing agent and additional protective agent, and complies with the requirements of environment, step simplification and economy. |
| priorityDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.